Sort by:
Korloy CNMG090304-HS PC9030 Stainless Steel Finishing Insert (10pcs) - BEYOND

Korloy CNMG090304-HS PC9030 Stainless Steel Finishing Insert (10pcs)

$70.52 USD
The Original Korloy CNMG090304-HS PC9030 (ANSI Standard: CNMG 321) is a high-precision PVD-coated carbide insert specifically engineered for the finishing of Stainless Steel. Featuring the specialized HS chipbreaker, this insert...
Quick view Add to cart
Korloy CNMG090304-HM NC3030 Steel Turning Insert (10pcs) - BEYOND

Korloy CNMG090304-HM NC3030 Steel Turning Insert (10pcs)

$79.96 USD
The Original Korloy CNMG090304-HM NC3030 (ANSI Standard: CNMG 32.1) is a high-performance CVD-coated carbide insert designed for medium-to-heavy turning of steel. The NC3030 grade is world-renowned for its exceptional balance...
Quick view Add to cart
Korloy CCMT120408-HMP PC9030 Robust Stainless Steel Turning Insert (10pcs) - BEYOND

Korloy CCMT120408-HMP PC9030 Robust Stainless Steel Turning Insert (10pcs)

$75.53 USD
The Original Korloy CCMT120408-HMP PC9030 is built for maximum metal removal rates in challenging stainless steel applications. By combining the large size-12 substrate with a robust 0.8mm (R0.8) nose radius,...
Quick view Add to cart
Korloy CCMT120408-HMP NC3120 Universal Steel Turning Insert (10pcs) - BEYOND

Korloy CCMT120408-HMP NC3120 Universal Steel Turning Insert (10pcs)

$75.53 USD
The Original Korloy CCMT120408-HMP NC3120 is an exceptionally versatile solution for medium-to-heavy steel turning. By combining the robust size-12 geometry with the NC3120 universal balanced grade and a 0.8mm nose...
Quick view Add to cart
Korloy CCMT120408-HMP NC3030 Heavy-Duty Steel Turning Insert (10pcs) - BEYOND

Korloy CCMT120408-HMP NC3030 Heavy-Duty Steel Turning Insert (10pcs)

$75.53 USD
The Original Korloy CCMT120408-HMP NC3030 is a heavy-duty turning insert engineered for maximum impact resistance in steel applications. As a large size-12 insert with a robust 0.8mm nose radius, it...
Quick view Add to cart
Korloy CCMT120408-HMP NC3020 Steel Turning Insert (10pcs) - BEYOND

Korloy CCMT120408-HMP NC3020 Steel Turning Insert (10pcs)

$75.60 USD
The Original Korloy CCMT120408-HMP NC3020 is a heavy-duty turning insert engineered for carbon steel and alloy steel. As a robust size-12 insert with an R0.8 nose radius, it provides maximum...
Quick view Add to cart
Korloy CCMT120408-C25 NC6210 High-Speed Cast Iron Turning Insert (10pcs) - BEYOND

Korloy CCMT120408-C25 NC6210 High-Speed Cast Iron Turning Insert (10pcs)

$75.53 USD
The Original Korloy CCMT120408-C25 NC6210 (ANSI Standard: CCMT 432) is a specialized CVD-coated carbide insert engineered specifically for the high-speed finishing of Cast Iron. While general-purpose inserts wear down quickly...
Quick view Add to cart
Korloy CCMT120404-HMP PC9030 Large Stainless Steel Turning Insert (10pcs) - BEYOND

Korloy CCMT120404-HMP PC9030 Large Stainless Steel Turning Insert (10pcs)

$75.53 USD
The Original Korloy CCMT120404-HMP PC9030 represents the peak of stability for high-precision stainless steel turning on larger workpieces. As the largest in the CCMT family, the size-12 substrate provides maximum...
Quick view Add to cart
Korloy CCMT120404-HMP NC6110 High-Speed Cast Iron Turning Insert (10pcs) - BEYOND

Korloy CCMT120404-HMP NC6110 High-Speed Cast Iron Turning Insert (10pcs)

$81.42 USD
The Original Korloy CCMT120404-HMP NC6110 is a premium turning insert specifically engineered for high-efficiency machining of Cast Iron. While steel inserts struggle with the abrasive nature of iron, the NC6110...
Quick view Add to cart
Korloy CCMT120404-HMP NC3120 Universal Steel Finishing Insert (10pcs) - BEYOND

Korloy CCMT120404-HMP NC3120 Universal Steel Finishing Insert (10pcs)

$75.53 USD
The Original Korloy CCMT120404-HMP NC3120 is the premier "All-Rounder" solution for medium-to-large steel turning applications. As a balanced grade, NC3120 provides the ideal mix of wear resistance and impact toughness....
Quick view Add to cart
Korloy CCMT120404-HMP NC3030 Tough Steel Turning Insert (10pcs) - BEYOND

Korloy CCMT120404-HMP NC3030 Tough Steel Turning Insert (10pcs)

$75.53 USD
The Original Korloy CCMT120404-HMP NC3030 is a high-reliability turning insert designed for steel finishing in challenging conditions. As a robust size-12 insert, it provides excellent stability, while the NC3030 grade...
Quick view Add to cart
Korloy CCMT120404-HMP NC3020 Steel Turning Insert (10pcs) - BEYOND

Korloy CCMT120404-HMP NC3020 Steel Turning Insert (10pcs)

$75.60 USD
The Original Korloy CCMT120404-HMP NC3020 is a high-performance turning insert specifically engineered for carbon steel and alloy steel. As a larger size-12 insert, it provides exceptional stability for machining medium...
Quick view Add to cart
Korloy CCMT120404-C25 NC3120 High-Speed Steel Turning Insert (10pcs) - BEYOND

Korloy CCMT120404-C25 NC3120 High-Speed Steel Turning Insert (10pcs)

$75.53 USD
The Original Korloy CCMT120404-C25 NC3120 (ANSI Standard: CCMT 431) is a premium CVD-coated carbide insert specifically engineered for high-speed precision finishing of steel. The combination of the rigid size-12 substrate...
Quick view Add to cart
Korloy CCMT09T308-HMP NC3120 Universal Steel Turning Insert (10pcs) - BEYOND

Korloy CCMT09T308-HMP NC3120 Universal Steel Turning Insert (10pcs)

$57.53 USD
The Original Korloy CCMT09T304-HMP NC3120 is the premier "All-Rounder" solution for steel turning applications. Engineered as a balanced grade, the NC3120 sits perfectly between high-wear resistance and impact toughness. This...
Quick view Add to cart
Korloy CCMT09T308-HMP NC3030 Heavy-Duty Steel Turning Insert (10pcs) - BEYOND

Korloy CCMT09T308-HMP NC3030 Heavy-Duty Steel Turning Insert (10pcs)

$59.51 USD
The Original Korloy CCMT09T308-HMP NC3030 is a heavy-duty turning insert designed for maximum reliability in tough steel applications. Combining a robust 0.8mm nose radius with the ultra-tough NC3030 grade, this...
Quick view Add to cart
Korloy CCMT09T308-HMP NC3020 Steel Turning Insert (10pcs) - BEYOND

Korloy CCMT09T308-HMP NC3020 Steel Turning Insert (10pcs)

$55.56 USD
The Original Korloy CCMT09T308-HMP NC3020 is a heavy-duty turning insert engineered for carbon steel and alloy steel. Featuring a robust R0.8 nose radius and the advanced HMP chipbreaker, it provides...
Quick view Add to cart
Korloy CCMT09T304-HMP PC9030 Stainless Steel Turning Insert (10pcs) - BEYOND

Korloy CCMT09T304-HMP PC9030 Stainless Steel Turning Insert (10pcs)

$58.32 USD
The Original Korloy CCMT09T304-HMP PC9030 is the ultimate "Standard Bearer" for stainless steel turning. Engineered for precision and long tool life, the PC9030 grade is world-renowned for its ability to...
Quick view Add to cart
Korloy CCMT09T304-HMP PC5300 Universal Tough Carbide Insert (10pcs) - BEYOND

Korloy CCMT09T304-HMP PC5300 Universal Tough Carbide Insert (10pcs)

$62.26 USD
The Original Korloy CCMT09T304-HMP PC5300 (ANSI Standard: CCMT 32.1) is the industry's premier "All-Rounder" carbide insert. While specialized grades focus only on one material, the PC5300 is a High-Toughness Universal...
Quick view Add to cart
CCMT09T304-HMP NC6110 (10pcs)

CCMT09T304-HMP NC6110 (10pcs)

$34.63 USD
Coated:NC6110,Designation:CCMT09T304-HMP NC6110 Aluminum Insert (Positive) Dimensions (mm):d:9.525,t:3.97,d1:4.4 Rhombic 80° Positive Relief Angle: 7° Cutting Condition:fn (mm/rev):0.08~0.23,ap (mm):0.30~3.00
Quick view Add to cart
Korloy CCMT09T304-HMP NC3220 Tough Steel Turning Insert (10pcs) - BEYOND

Korloy CCMT09T304-HMP NC3220 Tough Steel Turning Insert (10pcs)

$58.32 USD
The Original Korloy CCMT09T304-HMP NC3220 is a high-performance turning insert engineered for enhanced process security when machining steel. While the NC3120 is an all-rounder, the NC3220 grade is specifically optimized...
Quick view Add to cart
Korloy CCMT09T304-HMP NC3120 Universal Steel Turning Insert (10pcs) - BEYOND

Korloy CCMT09T304-HMP NC3120 Universal Steel Turning Insert (10pcs)

$56.98 USD
The Original Korloy CCMT09T304-HMP NC3120 is the premier "All-Rounder" solution for steel turning applications. Engineered as a balanced grade, the NC3120 sits perfectly between high-wear resistance and impact toughness. This...
Quick view Add to cart
Korloy CCMT09T304-HMP NC3030 Tough Steel Turning Insert (10pcs) - BEYOND

Korloy CCMT09T304-HMP NC3030 Tough Steel Turning Insert (10pcs)

$58.32 USD
The Original Korloy CCMT09T304-HMP NC3030 is a high-performance turning insert specifically engineered for unstable steel machining conditions. Featuring the high-toughness NC3030 CVD coating, this insert is the industry standard for...
Quick view Add to cart
Korloy CCMT09T304-HMP NC3020 Steel Turning Insert (10pcs) - BEYOND

Korloy CCMT09T304-HMP NC3020 Steel Turning Insert (10pcs)

$58.32 USD
The Original Korloy CCMT09T304-HMP NC3020 is the industry-standard choice for general steel turning. Engineered with the high-performance HMP chipbreaker and a robust NC3020 CVD coating, it provides an excellent balance...
Quick view Add to cart
CCMT09T304-HMP CC115 (10pcs) - BEYOND

CCMT09T304-HMP CC115 (10pcs)

$34.86 USD
Coated:CC115,Designation:CCMT09T304-HMP CC115 Aluminum Insert (Positive) Dimensions (mm):d:9.525,t:3.97,d1:4.4 Rhombic 80° Positive Relief Angle: 7° Cutting Condition:fn (mm/rev):0.08~0.23,ap (mm):0.30~3.00
Quick view Add to cart
Korloy CCMT09T304-C25 PC9030 Fine Finishing Stainless Insert (10pcs) - BEYOND

Korloy CCMT09T304-C25 PC9030 Fine Finishing Stainless Insert (10pcs)

$59.51 USD
The Original Korloy CCMT09T304-C25 PC9030 (ANSI: CCMT 32.1) is a specialized tool designed for ultra-precision finishing of stainless steel. While standard inserts focus on general turning, the C25 chipbreaker features...
Quick view Add to cart
Korloy CCMT060204-C25 CN2000 Cermet Finishing Insert (10pcs) - BEYOND

Korloy CCMT060204-C25 CN2000 Cermet Finishing Insert (10pcs)

$62.65 USD
The Original Korloy CCMT060204-C25 CN2000 (ANSI: CCMT 21.1) is a premium Cermet (Ceramic-Metal) insert engineered for high-speed finishing of carbon and alloy steels. Unlike standard carbide, the CN2000 cermet grade...
Quick view Add to cart
Korloy CCMT09T302-HMP PC9030 Precision Stainless Steel Insert (10pcs) - BEYOND

Korloy CCMT09T302-HMP PC9030 Precision Stainless Steel Insert (10pcs)

$58.32 USD
The Original Korloy CCMT09T302-HMP PC9030 is a high-precision carbide turning insert specifically designed for superior surface finishes on stainless steel. Featuring an ultra-fine 0.2mm nose radius and Korloy's advanced PVD...
Quick view Add to cart
Korloy CCMT09T302-HMP NC3220 Precision Steel Finishing Insert (10pcs) - BEYOND

Korloy CCMT09T302-HMP NC3220 Precision Steel Finishing Insert (10pcs)

$58.32 USD
The Original Korloy CCMT09T302-HMP NC3220 is a specialized turning insert engineered for high-precision finishing on steel workpieces under challenging conditions. Featuring the upgraded NC3220 toughness-enhanced CVD coating and a sharp...
Quick view Add to cart
Korloy CCMT09T302-HMP NC3020 Steel Turning Insert (10pcs) - BEYOND

Korloy CCMT09T302-HMP NC3020 Steel Turning Insert (10pcs)

$57.53 USD
The Original Korloy CCMT09T302-HMP NC3020 is a premium turning insert designed for high-precision steel finishing. Combining the specialized HMP chipbreaker with an ultra-fine R0.2 nose radius, this insert provides the...
Quick view Add to cart
Korloy CCMT060208-HMP PC9030 Stainless Steel Turning Insert (10pcs) - BEYOND

Korloy CCMT060208-HMP PC9030 Stainless Steel Turning Insert (10pcs)

$56.35 USD
The Original Korloy CCMT060208-HMP PC9030 is a specialized carbide insert designed for maximum edge strength in stainless steel turning. While most CCMT06 inserts focus on fine finishing, the 0.8mm nose...
Quick view Add to cart
Korloy CCMT060204-HMP PC9030 Stainless Steel Turning Insert (10pcs) - BEYOND

Korloy CCMT060204-HMP PC9030 Stainless Steel Turning Insert (10pcs)

$56.35 USD
The Original Korloy CCMT060204-HMP PC9030 is a high-performance carbide insert specifically engineered for the stable finishing and semi-finishing of stainless steel. Featuring an advanced PVD coating, the PC9030 grade excels...
Quick view Add to cart
Korloy CCMT060208-HMP NC3020 Steel Turning Insert (10pcs) - BEYOND

Korloy CCMT060208-HMP NC3020 Steel Turning Insert (10pcs)

$56.35 USD
The Original Korloy CCMT060208-HMP NC3020 is a high-strength turning insert designed for carbon steel and alloy steel. Featuring a robust R0.8 nose radius and the specialized HMP chipbreaker, it provides...
Quick view Add to cart
Korloy CCMT060204-HMP PC5300 Universal Tough Turning Insert (10pcs) - BEYOND

Korloy CCMT060204-HMP PC5300 Universal Tough Turning Insert (10pcs)

$58.72 USD
The Original Korloy CCMT060204-HMP PC5300 (ANSI Standard: CCMT 21.1) is a high-toughness, universal carbide insert engineered for the most demanding machining conditions. While other grades may chip during interrupted cuts...
Quick view Add to cart
Korloy CCMT060204-HMP NC3120 Universal Steel Turning Insert (10pcs) - BEYOND

Korloy CCMT060204-HMP NC3120 Universal Steel Turning Insert (10pcs)

$56.35 USD
The Original Korloy CCMT060204-HMP NC3120 is the ultimate "All-Rounder" insert for steel turning. Engineered with the NC3120 grade, it offers a sophisticated balance between high wear resistance and superior toughness....
Quick view Add to cart
Korloy CCMT060204-HMP NC3030 Steel Turning Insert (10pcs) - BEYOND

Korloy CCMT060204-HMP NC3030 Steel Turning Insert (10pcs)

$56.35 USD
The Original Korloy CCMT060204-HMP NC3030 is a specialized turning insert designed for steel machining under unstable conditions. Featuring the high-toughness NC3030 grade, this insert excels in interrupted cuts and low-to-medium...
Quick view Add to cart
ccmt060204-hmp-nc3020

Korloy CCMT060204-HMP NC3020 Steel Turning Insert (10pcs)

$56.35 USD
The Original Korloy CCMT060204-HMP NC3020 is a versatile turning insert optimized for carbon steel and alloy steel. Featuring the HMP chipbreaker for excellent chip control and the NC3020 grade for...
Quick view Add to cart
Korloy CCMT060202-HMP PC9030 Precision Stainless Steel Turning Insert (10pcs) - BEYOND

Korloy CCMT060202-HMP PC9030 Precision Stainless Steel Turning Insert (10pcs)

$56.35 USD
The Original Korloy CCMT060202-HMP PC9030 is a premium micro-grain carbide insert specifically engineered for precision finishing of stainless steel. Featuring an advanced PVD coating, the PC9030 grade excels at preventing...
Quick view Add to cart
Korloy CCMT060202-HMP NC3020 Steel Turning Insert (10pcs) - BEYOND

Korloy CCMT060202-HMP NC3020 Steel Turning Insert (10pcs)

$56.35 USD
The Original Korloy CCMT060202-HMP NC3020 is a high-performance turning insert designed primarily for carbon steel and alloy steel applications. Featuring the specialized HMP chipbreaker, this insert excels in chip control...
Quick view Add to cart
Korloy CCGT120408-AK H01 Aluminum Turning Insert (10pcs) - BEYOND

Korloy CCGT120408-AK H01 Aluminum Turning Insert (10pcs)

$73.57 USD
The Original Korloy CCGT120408-AK H01 is a high-performance turning insert engineered for aluminum and non-ferrous alloys. Featuring a robust R0.8 nose radius, this insert offers maximum edge durability and is...
Quick view Add to cart
Korloy CCGT120404-AK H01 Aluminum Turning Insert (10pcs) - BEYOND

Korloy CCGT120404-AK H01 Aluminum Turning Insert (10pcs)

$73.57 USD
The Original Korloy CCGT120404-AK H01 is a premium turning insert specifically engineered for aluminum, copper, and non-ferrous metals. As the most versatile model in the CCGT1204 series, the R0.4 nose...
Quick view Add to cart
Korloy CCGT120402-AK H01 Aluminum Turning Insert (10pcs) - BEYOND

Korloy CCGT120402-AK H01 Aluminum Turning Insert (10pcs)

$86.52 USD
The Original Korloy CCGT120402-AK H01 is a high-precision turning insert specifically optimized for aluminum and non-ferrous metals. Featuring a mirror-polished rake face and a sharp R0.2 nose radius, it is...
Quick view Add to cart
Korloy CCGT09T308-AK H01 Aluminum Turning Insert - Original (10pcs) - BEYOND

Korloy CCGT09T308-AK H01 Aluminum Turning Insert - Original (10pcs)

$64.22 USD
The Original Korloy CCGT09T308-AK H01 is a high-strength turning insert specifically engineered for aluminum and non-ferrous alloys. Featuring a robust R0.8 nose radius and an ultra-sharp AK geometry, it is...
Quick view Add to cart
Korloy CCGT09T304-AK H01 Aluminum Turning Insert - Original (10pcs) - BEYOND

Korloy CCGT09T304-AK H01 Aluminum Turning Insert - Original (10pcs)

$64.22 USD
The Original Korloy CCGT09T304-AK H01 is a world-class turning insert specifically optimized for aluminum, copper, and other non-ferrous metals. Combining the versatile R0.4 nose radius with an ultra-sharp AK chipbreaker,...
Quick view Add to cart
Korloy CCGT09T302-AK H01 Aluminum Turning Insert - Original (10pcs) - BEYOND

Korloy CCGT09T302-AK H01 Aluminum Turning Insert - Original (10pcs)

$64.22 USD
The Original Korloy CCGT09T302-AK H01 is a high-precision turning insert engineered for aluminum, copper, and non-ferrous metal finishing. Featuring a mirror-polished rake face and an ultra-sharp AK chipbreaker, it is...
Quick view Add to cart
Korloy CCGT060208-AK H01 Aluminum Turning Insert - Original (10pcs) - BEYOND

Korloy CCGT060208-AK H01 Aluminum Turning Insert - Original (10pcs)

$42.78 USD
The Original Korloy CCGT060208-AK H01 is a high-performance turning insert designed for aluminum and non-ferrous metals. Featuring a robust R0.8 nose radius, this insert offers the highest edge strength in...
Quick view Add to cart
Korloy CCGT060204-AK H01 Aluminum Turning Insert - Original (10pcs) - BEYOND

Korloy CCGT060204-AK H01 Aluminum Turning Insert - Original (10pcs)

$56.35 USD
The Original Korloy CCGT060204-AK H01 is a premium turning insert specifically optimized for aluminum and non-ferrous metals. Combining an ultra-sharp AK chipbreaker with a mirror-polished H01 substrate, it provides the...
Quick view Add to cart
Korloy CCGT060202-AK H01 Aluminum Turning Insert - Original (10pcs) - BEYOND

Korloy CCGT060202-AK H01 Aluminum Turning Insert - Original (10pcs)

$56.35 USD
The Original Korloy CCGT060202-AK H01 is a high-precision turning insert engineered for aluminum, copper, and non-ferrous metal applications. Featuring a mirror-polished rake face and an ultra-sharp cutting edge, it delivers...
Quick view Add to cart
APMT0903PDSR-MM PC5300 (10pcs)

APMT0903PDSR-MM PC5300 (10pcs)

$49.19 USD
Coated:PC5300,Designation:APMT0903PDSR-MM PC5300 Milling Inserts Dimensions (mm):I:9.4,d:6.21,t:3.6,r:0.4,d1:2.8 Workpiece:Steel:General cutting,Stainless steel:General cutting,Cast iron:General cutting,Heat resistant alloy, Titanium alloy:General cutting,Hardened steel:General cutting Universal PVD grade ● Advanced PVD coating with high hardness and...
Quick view Add to cart

Premium Carbide Inserts Collection | Sandvik, Iscar, Tungaloy, BEYOND & More

Global Brand Carbide Inserts Collection

High-Performance CNC Cutting Solutions for Global Industry

Which carbide insert grade provides the longest tool life for high-speed alloy steel turning?

Finding the perfect balance between hardness and toughness is the key to CNC efficiency. Our Carbide Insert Collection brings together the world's leading manufacturers—including Sandvik, Iscar, Tungaloy, Kyocera, and BEYOND—under one platform. Whether you require a specialized CVD-coated grade for heavy roughing or a PVD-coated sharp edge for stainless steel finishing, our inventory covers the entire ISO spectrum. Each insert features advanced chipbreaker geometries designed to manage heat and ensure smooth chip evacuation in the most demanding environments.

Decoding the ISO Carbide Insert Code

C
Shape
N
Relief
M
Tolerance
G
Hole/Fix
12
Size
04
Thickness
08
Radius

Multi-Brand Compatibility

Access top-tier brands like Sandvik Coromant, Iscar, and Kennametal alongside cost-effective high-performance brands like OYYU and BEYOND.

Advanced Coating Tech

Featuring the latest CVD TiCN-Al2O3 for high-speed steel turning and PVD TiAlN for heat-resistant superalloys and stainless steel.

Precision Geometries

Engineered chipbreakers (-PM, -MA, -GU) provide superior control across finishing, medium, and roughing operations.

Technical Specifications: Metric vs. Imperial

ISO Metric ANSI Imperial I.C. Dimension Thickness
CNMG 120408 CNMG 432 12.7 mm (1/2") 4.76 mm (3/16")
TNMG 160404 TNMG 331 9.525 mm (3/8") 4.76 mm (3/16")
WNMG 080408 WNMG 432 12.7 mm (1/2") 4.76 mm (3/16")

Recommended Cutting Parameters

Steel (P15-P30) Vc: 180-350 m/min | f: 0.15-0.45 mm/rev
Stainless (M10-M25) Vc: 100-220 m/min | f: 0.10-0.35 mm/rev

Precision Tool Holders

Compatible with MCLNR / DWLNR / PCLNR / MTJNR Series

Shop High-Rigidity Turning Tool Holders

Industrial Applications

  • Automotive engine parts and gear machining.
  • Aerospace turbine components and landing gear.
  • Heavy-duty oil and gas pipe threading.
  • Precision medical instrument manufacturing.

Equipment Compatibility

Optimized for use on leading CNC machines including Mazak, Haas, Okuma, DMG Mori, and Doosan. Fits all standard ISO/ANSI tool blocks.

Global Brand Grade Quick-Map

Brand Steel (P) Stainless (M) Cast Iron (K)
Sandvik GC4325 GC2025 GC3210
Iscar IC8250 IC907 IC5010
BEYOND BY9030 BY2125 BY1010

The Beyond CNC Advantage

Authenticity Guaranteed
100% Genuine Brands
Global Logistics
Fast Shipping Worldwide
Technical Support
Expert Tool Selection

Global Machinist Feedback

⭐⭐⭐⭐⭐ "Reliable Performance" - James W., USA
"Ordered the Sandvik GC4325 inserts. Authentic product and the tool life is exactly as expected. Fast shipping to the States."

⭐⭐⭐⭐⭐ "Great Alternative" - M. Berger, Germany
"Tried the OYYU inserts for my stainless job. Honestly, the quality is surprising for the price. Saved us 30% in tooling costs."

⭐⭐⭐⭐ "Expert Advice" - K. Tanaka, Japan
"The technical team helped me select the right Tungaloy grade for a specific alloy. Excellent service and deep product knowledge."

Technical FAQ

Q: Are these inserts original or replacements?

A: We supply 100% genuine original inserts from brands like Sandvik and Iscar. We also offer our own high-performance BEYOND brand for cost-conscious workshops.

Q: Can I use one insert for both Steel and Stainless?

A: While "General Purpose" grades exist, we recommend dedicated grades for Stainless (like IC907 or GC2025) to prevent work hardening and edge wear.

Q: Do you offer bulk discounts for factories?

A: Yes. For orders over 50 boxes, please contact our B2B sales department for specialized pricing and tailored logistics.

Material Selection Pro-Tip

Always check the "Workpiece Color Code" on the insert box: **Yellow (P)** for Steel, **Blue (M)** for Stainless, and **Red (K)** for Cast Iron. Matching the coating to the material is the fastest way to double your tool life. **BEYOND CNC** - Your Industrial Tool Partner.

© Technical Document by Beyond Li - CNC Tooling Technical Director