BEYOND 6.0-6.95mm HRC60 3D Coated Carbide Drill Bits carbide end milll
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BEYOND HRC60 3D Coated Carbide Drill Bits (6.0-6.95mm) - Production-Grade Performance with 140° Point Technology
Experience industrial-grade drilling performance with the BEYOND 6.0-6.95mm series, featuring our advanced 140° point angle technology. Engineered for high-volume production environments, these drills combine an HRC60 ultra-hard tungsten carbide core with premium 3D coating to deliver exceptional results in the most challenging materials. The innovative point geometry significantly reduces axial forces, eliminates walking, and prevents work hardening - ensuring consistent, high-quality holes in stainless steel, high-temperature alloys, and pre-hardened steels.
Key Features & Benefits:
- Production-Optimized 140° Point Angle: Reduces thrust force by up to 60% compared to conventional points, enabling faster feed rates and longer tool life in production runs.
- HRC60 Ultra-Hard Tungsten Carbide Core: Maximum wear resistance for extended tool life in abrasive materials, significantly reducing cost per hole in high-volume applications.
- Advanced 3D Multi-Layer Coating: Superior thermal and oxidation resistance reduces friction and heat generation, preventing material adhesion and extending tool life.
- Reinforced 3xD Flute Design: Enhanced core strength and optimized web progression provide exceptional stability and chip evacuation in deep-hole drilling applications.
- Precision Ground Straight Shank: Guarantees perfect concentricity and maximum grip in CNC collets, ensuring consistent performance and hole quality throughout the tool life.
Product Specifications:
| Brand | BEYOND |
| Material | Solid Tungsten Carbide (HRC60 Hardness) with 3D Coating |
| Point Angle | 140° (Optimized for Stainless Steel & Tough Alloys) |
| Flute Length | 3 x Diameter (3xD) |
| Shank Type | Straight Shank (Fixed Shank) |
| Diameter Range | 6.0mm, 6.1mm, 6.2mm, 6.3mm, 6.4mm, 6.5mm, 6.6mm, 6.7mm, 6.8mm, 6.9mm, 6.95mm |
Technical Cutting Data Reference:
Optimized for production drilling in stainless steel, high-temperature alloys, and hardened materials.
| Drill Diameter (mm) | Recommended Speed (RPM) | Feed Rate (mm/rev) | Flute Length |
|---|---|---|---|
| 6.0 - 6.2 | 2,600 - 3,300 | 0.06 - 0.09 | 18.0 - 18.6mm |
| 6.3 - 6.5 | 2,400 - 3,000 | 0.065 - 0.10 | 18.9 - 19.5mm |
| 6.6 - 6.95 | 2,200 - 2,800 | 0.07 - 0.11 | 19.8 - 20.85mm |
Production Tip: For optimal performance in stainless steels, use through-tool coolant at 8-12 bar pressure. The 140° point angle allows for higher feed rates while maintaining excellent hole quality. Always use rigid setups to maximize tool life.
Ideal For Drilling:
- Stainless Steels: 304, 316, 316L, 317, 321, 347, 410, 420, 17-4PH
- High-Temperature Alloys: Inconel 718, 625, 725; Hastelloy C276, X; Waspaloy
- Titanium Alloys: Grade 5 (6AL-4V), Grade 2, Grade 9, Grade 23
- Tool & Die Steels: D2, H13, A2, S7, M2 (up to 55 HRC)
- Pre-hardened Steels: 4140, 4340, P20, H13 (30-45 HRC)
- Duplex & Super Duplex Stainless: 2205, 2507, Zeron 100
Recommended For Use In:
- High-Production CNC Machining Centers
- Automated Production Cells & Transfer Lines
- Aerospace & Defense Component Manufacturing
- Oil & Gas Valve & Fitting Production
- Medical Implant & Instrument Manufacturing
- Automotive Engine & Transmission Manufacturing
- Heavy Equipment & Machinery Manufacturing
Why BEYOND 6mm Series is Your Production Solution:
The BEYOND 6.0-6.95mm series represents the ultimate in production drilling technology. Our 140° point angle geometry is specifically engineered for high-volume manufacturing environments where consistency, reliability, and cost-efficiency are paramount. Each drill undergoes rigorous testing to ensure it meets the demanding standards of modern production facilities, delivering predictable performance hole after hole.
BEYOND Tools – Engineered for Production, Built for Performance.
Technical FAQ & Buying Guide
Absolutely. Our CNC carbide inserts (including CNMG, WNMG, DNMG, and APMT series) are manufactured strictly adhering to international ISO/ANSI specifications. A CNMG 120408 from OYYU BEYOND will flawlessly fit any standard turning tool holder or indexable tool from major global brands like Sandvik Coromant, Kennametal, Iscar, Walter, or SECO, providing a highly cost-effective premium alternative without sacrificing tolerance or tool life.
We offer optimized CVD and PVD multi-layer coatings for different ISO material groups:
- For Carbon/Alloy Steel (ISO P): Choose our thick multi-layer CVD coated grades (e.g., Al2O3 + TiN). They provide exceptional crater wear resistance and thermal barriers during high-speed dry or wet roughing.
- For Stainless Steel (ISO M): Choose our nano-structured PVD coated grades with sharp, positive chipbreakers (like -TM or -MA). This combination prevents work hardening and effectively controls sticky chips.
The optimal cutting parameters vary depending on the workpiece hardness and operation type:
- For General Steel Turnings: Recommended cutting speed ($V_c$) ranges from 150 to 280 m/min, with a feed rate ($f$) of 0.15 to 0.45 mm/rev.
- For Stainless Steel Finishing: Recommended cutting speed ($V_c$) is 120 to 200 m/min, with a feed rate ($f$) of 0.10 to 0.25 mm/rev.Always adjust parameters based on early wear patterns: increase $V_c$ if built-up edge occurs, or reduce $V_c$ if severe flank wear is observed.
Yes, we support machine shops, distributors, and global buyers with tiered wholesale pricing and competitive volume discounts. We also provide OEM custom manufacturing solutions for tool holders and carbide inserts based on your technical drawings. Contact our team to request a quick B2B quotation.
We provide secure worldwide express shipping (via DHL, FedEx, and UPS) with specialized, vibration-proof industrial packaging to ensure tools arrive in perfect condition. In-stock items are dispatched within 24-48 hours, while custom or bulk orders typically have a stable lead time of 15-25 days.
All our cutting tools and tool holders are manufactured strictly in accordance with ISO 9001 and international industrial standards. Every batch undergoes 100% rigorous quality control testing using high-precision optical measuring equipment to ensure reliable tool life and stable performance in continuous mass production.