Solid Carbide Drills for popular tapping sizes in metric thread

Description

Solid Carbide Drills for popular tapping sizes

Boost your CNC machining precision with our Solid Carbide drills, designed for superior performance and long-lasting durability. Made from premium carbide, these CNC drills are ideal for efficient holemaking across tough materials like stainless steel, titanium, and hardened alloys.

Coating: Bronze Nano coating, AlTiN+TiSiN

Available Sizes

Model	d (mm)	To Suit	L1 (mm)	D (mm)	L (mm)	Description
BD902-ID-D033	3.3	M4	20	4	62	TiSiN 3D-Internal Cooling Carbide drill
BD902-ID-D042	4.2	M5	24	6	66	TiSiN 3D-Internal Cooling Carbide drill
BD902-ID-D050	5.0	M6	28	6	66	TiSiN 3D-Internal Cooling Carbide drill
BD902-ID-D068	6.8	M8	34	8	79	TiSiN 3D-Internal Cooling Carbide drill
BD902-ID-D085	8.5	M10	47	10	89	TiSiN 3D-Internal Cooling Carbide drill
BD902-ID-D102	10.2	M12	55	12	102	TiSiN 3D-Internal Cooling Carbide drill

Key Features of Our Solid Carbide Drills

Durable carbide construction for enhanced tool life.
Precision drilling for internal threads.
Multiple sizes available to meet your CNC machining needs.
High RPM and feed rate capabilities for optimal results on challenging materials.

Applications of Solid Carbide Drills

Our industrial carbide tools are ideal for CNC machining in aerospace, automotive, manufacturing, medical device production, and energy sectors. These tools are designed for high-precision drilling in materials such as stainless steel, titanium, aluminum, inconel, and hardened alloys. Whether you need to create fine threads on small parts, or handle high-volume production runs with tough materials, our Solid Carbide drills deliver unmatched accuracy, superior surface finishes, and efficiency.

Our Solid Carbide Drills are designed for precision CNC machining.

Workpiece material	Vc (m/min)	Ff (mm/rev)
Workpiece material	Vc (m/min)	Φ3MM	Φ4MM	Φ6MM	Φ8MM	Φ10MM	Φ12MM
Low carbon steels ≤125HB	50-120	0.10-0.20	0.10-0.20	0.15-0.25	0.16-0.30	0.16-0.32	0.18-0.40
Medium carbon steels ≤25HRC	45-120	0.09-0.16	0.09-0.16	0.14-0.24	0.14-0.28	0.16-0.30	0.16-0.35
Alloy steels ≤35HRC	45-120	0.09-0.14	0.09-0.14	0.12-0.22	0.12-0.24	0.14-0.26	0.14-0.30
Alloy steel 35-45HRC	35-80	0.08-0.12	0.08-0.12	0.10-0.20	0.10-0.22	0.12-0.24	0.12-0.26
Martensitic steel ≤35HRC	30-80	0.07-0.12	0.07-0.12	0.08-0.20	0.08-0.22	0.10-0.22	0.10-0.24
Martensitic steel 35-48HRC	30-60	0.06-0.11	0.06-0.11	0.08-0.18	0.08-0.20	0.09-0.20	0.09-0.22
Austenitic stainless steel 130-200HB	25-70	0.04-0.12	0.04-0.12	0.06-0.16	0.06-0.18	0.08-0.20	0.08-0.22
Duplex stainless steel ≤30HRC	20-50	0.04-0.08	0.04-0.08	0.06-0.12	0.06-0.14	0.08-0.16	0.08-0.18
Gray Cast Irons ≤32HRC	80-180	0.10-0.15	0.10-0.15	0.15-0.20	0.15-0.25	0.18-0.28	0.20-0.30
Nodular cast iron ≤28HRC	60-120	0.11-0.18	0.11-0.18	0.17-0.25	0.17-0.28	0.18-0.30	0.20-0.32
Nodular cast iron 28-45HRC	50-100	0.06-0.11	0.06-0.11	0.10-0.20	0.10-0.22	0.12-0.24	0.16-0.28

For additional sizes, please enquire with us directly.

Details about the coating:

Main Ingredients: AlTiN+TiSiN
Color: Bronze Nano
Structure: Multi-layer coating
Normal Coating Thickness: 2-4um
Microhardness (HV): 3700
Heat Resistance Temperature (℃): 1100
Friction Coefficient: 0.35
Good high temperature resistance, a silicon-containing coating with low friction coefficient

Additional information

Weight	N/A
Dimensions	N/A
Drill for Thread size	M3, M4, M5, M6, M8, M10, M12, M16

3D Through Coolant Solid Carbide Drills for Common Tapping Sizes