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SPMG140512DK TT6030 (10pcs)
$112.44 USD
Coated:TT6030 Designation:SPMG140512DK TT6030
Dimension (mm):IC:14.30,S:5.20,RE:1.2
Inserts for general purpose
Taegutec SPMG140512DG TT9030 Carbide Insert for CNC U-Drill (10pcs)
$242.07 USD
TaeguTec SPMG140512DG TT9030 The Heavyweight Champion: Maximum Toughness and 1.2mm Radius for Extreme Drilling Security Product Overview "When drilling the largest diameters in the most unstable conditions, the 14mm TT9030...
Taegutec SPMG120408DG TT9030 Carbide Insert for CNC U-Drill (10pcs)
$226.09 USD
TaeguTec SPMG120408DG TT9030 Heavy-Duty Reliability: The Ultimate Defense Against Chipping in Large-Diameter Drilling Product Overview "When process security is the priority, the 12mm TT9030 grade provides the toughness needed for...
Taegutec SPMG110408DG TT9030 Carbide Insert for CNC U-Drill (10pcs)
$212.10 USD
TaeguTec SPMG110408DG TT9030 Maximum Security Drilling: The Premier Grade for Interrupted Cuts and Shock Resistance Product Overview "Need a drilling insert that won't shatter when hitting a cross-hole? The TT9030...
Taegutec SPMG090408DG TT9030 Carbide Insert for CNC U-Drill (10pcs)
$198.30 USD
TaeguTec SPMG090408DG TT9030 The Industrial Problem Solver: High-Toughness Drilling for High-Vibration Environments Product Overview "Struggling with insert breakage in cross-holes or angled exits? The 9mm TT9030 is engineered for maximum...
Taegutec SPMG07T308DG TT9030 Carbide Insert for CNC U-Drill (10pcs)
$175.82 USD
TaeguTec SPMG07T308DG TT9030 Engineered for Impact: The Ultimate "Problem Solver" for Unstable Drilling Conditions Product Overview "When standard inserts chip under vibration or interrupted cuts, the TT9030 grade keeps your...
Taegutec SPMG060204DG TT9030 Carbide Insert for CNC U-Drill (10pcs)
$165.83 USD
TaeguTec SPMG060204DG TT9030 Maximum Toughness: The Ultimate Solution for Interrupted Cuts & Unstable Drilling Product Overview "Struggling with insert chipping during interrupted cuts or unstable setups? The TT9030 grade is...
Taegutec SPMG050204DG TT9030 Carbide Insert for CNC U-Drill (10pcs)
$150.85 USD
TaeguTec SPMG050204DG TT9030 Maximum Toughness: The Ultimate Solution for Interrupted Cuts & Unstable Drilling Product Overview "Struggling with insert chipping during interrupted cuts or unstable setups? The TT9030 grade is...
Taegutec SPMG140512DG TT8020 Carbide Insert for CNC U-Drill (10pcs)
$242.07 USD
TaeguTec SPMG140512DG TT8020 Heavy-Duty Drilling Power: Superior Stability for Large Diameter Holes in Steel & Stainless Product Overview "Which indexable insert provides the highest edge security and heat resistance for...
Taegutec SPMG110408DK TT6030 Carbide Insert for CNC U-Drill (10pcs)
$223.59 USD
TaeguTec SPMG110408DK TT6030 Advanced Stainless Solutions: Engineered for Reduced Friction and Superior Heat Dissipation Product Overview "Tackle the most demanding Stainless Steel (ISO M) applications with the precision of the...
Taegutec SPMG110408DG TT8020 Carbide Insert for CNC U-Drill (10pcs)
$212.10 USD
TaeguTec SPMG110408DG TT8020 High-Load Drilling Excellence: Optimized for Steel and Stainless Steel Productivity Product Overview "Which indexable insert offers the best balance of edge strength and chip evacuation for large-diameter...
Taegutec SPMG090408DK TT6030 Carbide Insert for CNC U-Drill (10pcs)
$203.30 USD
TaeguTec SPMG090408DK TT6030 Mastering Stainless Steel: Precision Engineering for Gummy Materials and High-Heat Resistance Product Overview "End the struggle with Built-Up Edge (BUE) in 304 and 316 Stainless. The DK...
Taegutec SPMG090408DG TT8020 Carbide Insert for CNC U-Drill (10pcs)
$198.30 USD
TaeguTec SPMG090408DG TT8020 Master of Deep Hole Stability: Precision Drilling in Steel and Stainless Steel Product Overview "Which indexable insert provides the highest reliability for deep-hole drilling in alloyed steels...
Taegutec SPMG07T308DK TT6030 Carbide Insert for CNC U-Drill (10pcs)
$182.32 USD
TaeguTec SPMG07T308DK TT6030 Precision Stainless Solutions: Engineered for Anti-Welding and Superior Thermal Control Product Overview "Achieve stable tool life in gummy materials. The DK geometry and TT6030 grade prevent the...
Taegutec SPMG07T308DG TT8020 Carbide Insert for CNC U-Drill (10pcs)
$175.82 USD
TaeguTec SPMG07T308DG TT8020 Industrial Grade Drilling: Maximum Stability for Steel & Stainless Steel Machining Product Overview "Which indexable insert offers the best chip control and tool life when drilling tough...
Taegutec SPMG060204DK TT6030 Carbide Insert for CNC U-Drill (10pcs)
$170.83 USD
TaeguTec SPMG060204DK TT6030 Precision Stainless Drilling: Optimized for Thermal Stability and Anti-Welding Performance Product Overview "Combat work-hardening and built-up edge in 300-series stainless with the specialist DK geometry." The TaeguTec...
Taegutec SPMG060204DG TT7400 Carbide Insert for CNC U-Drill (10pcs)
$175.82 USD
TaeguTec SPMG060204DG TT7400 Precision at Speed: The CVD Performance Grade for High-Volume Steel Drilling Product Overview "When your setup is stable and cycle time is the priority, the TT7400 grade...
Taegutec SPMG050204DK TT6030 Carbide Insert for CNC U-Drill (10pcs)
$160.84 USD
TaeguTec SPMG050204DK TT6030 The Stainless Specialist: Engineered for Heat Resistance and Smooth Chip Control Product Overview "Struggling with work hardening or gummy chips in Stainless? The DK geometry and TT6030...
TaeguTec SPMG060204DG TT8020 | PVD Coated Indexable Drilling Insert
$170.83 USD
TaeguTec SPMG060204DG TT8020 High-Performance Drilling: Optimized Stability for Steel & Stainless Steel Product Overview "Which indexable insert is best for stable hole making in alloy steel while ensuring smooth chip...
TaeguTec SPGG140512DA K10 | Precision Turning Insert for Aluminum
$242.07 USD
TaeguTec SPGG140512DA K10 Master of Mirror Finishes: High-Precision Turning for Large Scale Non-Ferrous Components Product Overview "Which CNC turning insert is the best choice for achieving a high-gloss finish on...
TaeguTec SPGG110408DA K10 | Precision Turning Insert for Aluminum
$214.60 USD
TaeguTec SPGG110408DA K10 Precision Finishing Expert: Mirror Surfaces for Aluminum & Non-Ferrous Alloys Product Overview "Which CNC insert provides the most consistent mirror finish on Aluminum while effectively preventing Built-Up...
TaeguTec SPGG090408DA K10 | Precision Turning Insert for Aluminum
$193.31 USD
TaeguTec SPGG090408DA K10 Premium Finishing Solution: Ultra-Sharp Precision for Aluminum & Non-Ferrous Metals Product Overview "Which CNC insert provides the best surface gloss on Aluminum while preventing built-up edge during...
TaeguTec SPGG07T308DA K10 | Precision Turning Insert for Aluminum
$179.82 USD
TaeguTec SPGG07T308DA K10 Professional High-Sharpness Finishing: The Benchmark for Aluminum & Non-Ferrous Alloys Product Overview "Which CNC insert is best for achieving a mirror-like finish on Aluminum while eliminating Built-Up...
TaeguTec SPGG060204DA K10 | Precision Turning Insert for Aluminum
$163.34 USD
TaeguTec SPGG060204DA K10 The Precision Specialist: Mirror-Finish Solutions for Aluminum & Non-Ferrous Alloys Product Overview "Which turning insert is best for achieving a high-gloss finish on soft Aluminum while preventing...
TaeguTec SPGG050204DA K10 | Precision Turning Insert for Aluminum
$153.34 USD
TaeguTec SPGG050204DA K10 Precision Finishing Specialist: Ultra-Sharp Edge for Non-Ferrous Metals Product Overview "Which turning insert is most effective for achieving a mirror-like surface on Aluminum without Built-Up Edge (BUE)?"...
Taegutec High-Performance Drill Inserts
Precision Indexable Solutions for Fast and Stable Hole Making
Product Overview
"Which indexable drill insert offers the best thermal stability for continuous high-speed U-drilling in 304 stainless steel without edge chipping?"
The Taegutec Drill Insert series represents the pinnacle of hole-making technology. Designed for modern U-Drills (Rapid Drills), these inserts—available in SPMG and WCMX geometries—are optimized for the extreme pressures of internal cutting. Utilizing the legendary TT9030 PVD grade, Taegutec drill inserts provide a perfect balance of toughness and wear resistance. The specialized chipbreaker geometry ensures that metal swarf is tightly curled and evacuated efficiently, preventing the "chip clogging" that is the primary cause of U-drill body failure.
Core Performance Advantages
- TT9030 Nano-PVD Coating: Superior heat resistance for high SFM (Surface Feet per Minute) drilling.
- Stronger Cutting Edges: Reinforced land design specifically for the central insert position to resist crushing.
- Predictable Tool Life: High-purity carbide substrate ensures uniform wear, allowing for scheduled tool changes.
- Optimized Swarf Control: Geometric design forces chips into a compact "6" or "9" shape for easy evacuation via drill flutes.
Technical Specifications & Parameters
| ISO Model | ANSI (Imperial) | Metric (mm) | Cutting Speed (Vc) |
|---|---|---|---|
| SPMG 050204 | SPMG 1.8(1.5)1 | 5.0 x 2.38 | 120 - 240 m/min |
| SPMG 090408 | SPMG 3(3)2 | 9.8 x 4.3 | 100 - 200 m/min |
| WCMX 050308 | WCMX 32.52 | 5.4 x 3.18 | 110 - 220 m/min |
| WCMX 06T308 | WCMX 432 | 6.35 x 3.97 | 100 - 180 m/min |
U-Drill Body Compatibility: These inserts are optimized for Taegutec T-Drill, DrillRush, and standard ISO U-Drill holders.
Browse Compatible U-Drill Bodies →
Browse Compatible U-Drill Bodies →
Common Applications
- High-speed drilling in Carbon and Alloy Steels.
- Deep-hole drilling (3D, 5D) with internal coolant.
- Automotive components (Engine blocks, shafts).
- Oil & Gas heavy equipment processing.
Device Compatibility
Standardized ISO dimensions ensure these inserts fit Taegutec, Korloy, and Kyocera U-drilling systems. Ideal for use on CNC Vertical/Horizontal Machining Centers and Lathes.
Taegutec Drill Grade Intelligence
| Grade | Coating | Main Performance |
|---|---|---|
| TT9030 | Nano-PVD | Global Standard: Steel & Stainless |
| TT8020 | PVD | High Toughness: For Interrupted Cuts |
| TT5100 | CVD | High Wear: Cast Iron Applications |
Global Machinist Feedback
★★★★★
"SPMG 07 series is unstoppable in our 1018 steel runs. Chip control is night and day compared to cheap alternatives."
— Mike D., USA
★★★★★
"Eccellente durata in acciaio inox 316. La nuance TT9030 è incredibile."
— Paolo V., Italy
★★★★★
"Used for years. Taegutec drill inserts are the only ones we trust for lights-out production."
— Hans L., Germany
★★★★★
"精度と耐久性が抜群です。Uドリルの加工が安定しました。"
— Takashi M., JapanFrequently Asked Questions
Q: When should I choose WCMX over SPMG?
A: WCMX inserts are generally used in traditional U-drills and offer excellent performance in larger diameters, while SPMG is the newer standard optimized for modern high-feed drilling and better chip evacuation.
Q: Do I need internal coolant to use these?
A: For U-drilling, internal coolant is highly recommended to flush chips and prevent the insert from overheating in the deep cavity.
Material Selection Tip: For stainless steel and heat-resistant alloys, always choose the TT9030 grade and increase coolant pressure by 20% for optimal chip flow.