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Vendor: BIGtoolsG-D938-A5N 5D External Coolant Twist Drill for Plain Steel Machining D6.85-9.75
● DeliverableInquiry54 variantsD938 Plain Steel Machining Twist Drill Suitable for the drilling of steel ( ≤ 48HRC) and cast iron. The unique cutting edge treatment technology strengthens the cutting edge strength and improves the performance stability. The new AlTiN-nano coating endows the tool with excellent wear... -
Vendor: BIGtoolsG-D938-A5N 5D External Coolant Twist Drill for Plain Steel Machining D9.80-13.00
● DeliverableInquiry54 variantsD938 Plain Steel Machining Twist Drill Suitable for the drilling of steel ( ≤ 48HRC) and cast iron. The unique cutting edge treatment technology strengthens the cutting edge strength and improves the performance stability. The new AlTiN-nano coating endows the tool with excellent wear...
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Vendor: BIGtoolsG-D938-A5N 5D External Coolant Twist Drill for Plain Steel Machining D13.05-16.70
● DeliverableInquiry54 variantsD938 Plain Steel Machining Twist Drill Suitable for the drilling of steel ( ≤ 48HRC) and cast iron. The unique cutting edge treatment technology strengthens the cutting edge strength and improves the performance stability. The new AlTiN-nano coating endows the tool with excellent wear...
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Vendor: BIGtoolsG-D938-A5N 5D External Coolant Twist Drill for Plain Steel Machining D16.75-20.00
● DeliverableInquiry37 variantsD938 Plain Steel Machining Twist Drill Suitable for the drilling of steel ( ≤ 48HRC) and cast iron. The unique cutting edge treatment technology strengthens the cutting edge strength and improves the performance stability. The new AlTiN-nano coating endows the tool with excellent wear...
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Vendor: BIGtoolsG-D928-A3N 3D External Coolant Twist Drill for Cast Iron Machining D3.00-20.00
● DeliverableInquiry55 variantsD928 Cast Iron Machining Twist Drill Suitable for cast iron machining in automotive engines and other industries. The wavy cutting edge reduces the machining torque. The four-land design improves the hole wall quality and hole accuracy. The wide chisel edge design enhances the strength...
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Vendor: BIGtoolsG-D928-A5N 5D External Coolant Twist Drill for Cast Iron Machining D3.00-20.00
● DeliverableInquiry50 variantsD928 Cast Iron Machining Twist Drill Suitable for cast iron machining in automotive engines and other industries. The wavy cutting edge reduces the machining torque. The four-land design improves the hole wall quality and hole accuracy. The wide chisel edge design enhances the strength...
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Vendor: BIGtoolsG-D966-A3N 3D External Coolant Twist Drill for Aluminum Alloy Machining D2.20-7.80
● DeliverableInquiry54 variantsD966 Aluminum Alloy Machining Twist Drill Suitable for machining of non-ferrous metals, such as aluminum alloy and copper alloy. The high-accuracy surface treatment technology enables smoother chip removal. The unique cutting edge design makes cutting more effortless. [Notes] Please use a machine with relatively...
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Vendor: BIGtoolsG-D966-A3N 3D External Coolant Twist Drill for Aluminum Alloy Machining D7.90-13.20
● DeliverableInquiry54 variantsD966 Aluminum Alloy Machining Twist Drill Suitable for machining of non-ferrous metals, such as aluminum alloy and copper alloy. The high-accuracy surface treatment technology enables smoother chip removal. The unique cutting edge design makes cutting more effortless. [Notes] Please use a machine with relatively...
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Vendor: BIGtoolsG-D966-A3N 3D External Coolant Twist Drill for Aluminum Alloy Machining D13.30-20.00
● DeliverableInquiry51 variantsD966 Aluminum Alloy Machining Twist Drill Suitable for machining of non-ferrous metals, such as aluminum alloy and copper alloy. The high-accuracy surface treatment technology enables smoother chip removal. The unique cutting edge design makes cutting more effortless. [Notes] Please use a machine with relatively...
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Vendor: BIGtoolsG-D966-A5N 5D External Coolant Twist Drill for Aluminum Alloy Machining D2.00-7.40
● DeliverableInquiry54 variantsD966 Aluminum Alloy Machining Twist Drill Suitable for machining of non-ferrous metals, such as aluminum alloy and copper alloy. The high-accuracy surface treatment technology enables smoother chip removal. The unique cutting edge design makes cutting more effortless. [Notes] Please use a machine with relatively...
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Vendor: BIGtoolsG-D966-A5N 5D External Coolant Twist Drill for Aluminum Alloy Machining D7.50-20.00
● DeliverableInquiry85 variantsD966 Aluminum Alloy Machining Twist Drill Suitable for machining of non-ferrous metals, such as aluminum alloy and copper alloy. The high-accuracy surface treatment technology enables smoother chip removal. The unique cutting edge design makes cutting more effortless. [Notes] Please use a machine with relatively...
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Vendor: BIGtoolsG-D998-Y3N 3D External Coolant Twist Drill for Hardness Steel Machining D4.00-16.00
● DeliverableInquiry13 variantsD998 Hardness Steel Machining Twist Drill Suitable for the machining of hardness steel. Large core thickness, small helix angle, high rigidity, high strength. The X-shaped drill point has excellent self-centering ability. The circular arc tip ensures excellent hole wall quality. [Notes] Please use a...
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D101/D102/D103 NC Pilot Drill Suitable for machining center holes and chamfers on CNC machine. Suitable for machining steel, cast iron, aluminum alloy and copper alloy. [Notes] Please use a machine with relatively high rigidity. It is recommended to adopt hydraulic tool holders, thermal expansion...
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D101/D102/D103 NC Pilot Drill Suitable for machining center holes and chamfers on CNC machine. Suitable for machining steel, cast iron, aluminum alloy and copper alloy. [Notes] Please use a machine with relatively high rigidity. It is recommended to adopt hydraulic tool holders, thermal expansion...
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D101/D102/D103 NC Pilot Drill Suitable for machining center holes and chamfers on CNC machine. Suitable for machining steel, cast iron, aluminum alloy and copper alloy. [Notes] Please use a machine with relatively high rigidity. It is recommended to adopt hydraulic tool holders, thermal expansion...
Collections
Versatile Solid Carbide Drill Bits
for Steel, Cast Iron & Alloys
Discover premium solid carbide drill bits for steel,hardened steel ,stainless steel, cast iron, and more.
BigTools offers material-specific and versatile tungsten drills with advanced coatings,optimized
geometries, and diameters from 0.1–20 mm. Achieve high-speed, deep-hole drilling, superior
tool life, and precision across industries likeaerospace and medical.
BigTools offers material-specific and versatile tungsten drills with advanced coatings,optimized
geometries, and diameters from 0.1–20 mm. Achieve high-speed, deep-hole drilling, superior
tool life, and precision across industries likeaerospace and medical.
Our Top Sellers
- From $17.66
- From $17.66
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- From $66.26
- From $66.26
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D938 Series Deep Hole InternalCoolant Twist Drill● Suitable for efficient drilling of steel, cast iron andstainless steel● New substrate material, perfect balance of toughnessand wear resistance● Using AlTiN-nano coating and unique post-processing ofcoating● Optimize groove profile and drill point design, withsuper self-centering performance, chip...
- From $183.10
- From $183.10
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- per
Vendor:
BIGtools
Solid carbide drill VBN, Aluminum copper and other non-ferrous metal materials 8XD, without coolant D17.1~20
- From $216.59
- From $216.59
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Vendor:
BIGtools
Solid carbide VBT, high metal removal rate with 3-edge bit, 8XD, Internal Coolant D3~5.3
- From $33.10
- From $33.10
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Vendor:
BIGtools
Solid carbide bit VBD double-edged bit with steel and cast iron material 8XD Without Coolant D5.4~9.2
- From $26.52
- From $26.52
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- From $17.44
- From $17.44
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