Jiangsu Profile
Product List
436. Custom Small Different Shapes CNC Carbide Dlc Coating Drill Router Bit 
[Jul 15, 2025]
[Jul 15, 2025] Company Profile Product Description D1 D2 L2 L1 Z 4 4 10 50 4 5 5 13 50 4 6 6 15 50 4 8 8 20 60 4 10 10 25 75 4 12 12 30 80 4 Working Material Data Coating ...
Company: Wuxi Sundi Precision Tools Co., Ltd
437. Great Quality Coated Carbide Twist Drill Bit for Cast Iron Processing [Jul 10, 2025]
[Jul 10, 2025] Product Parameters Products Function: Raw Material Carbide, Tungsten Cobalt Alloy, tungsten carbide Coating AlTiN, TiAlN, TiSiN, AlTiSiN, TiN, Nano, or as your requirements Overall Length 38-330mm (customized is ...
Company: CHANGZHOU AITEFASI TOOLS CO., LTD.
438. High Quality Carbide Coated 2 Flute Drill Bits with Inner Coolant [Jul 10, 2025]
[Jul 10, 2025] Product Parameters Products Function: Raw Material Carbide, Tungsten Cobalt Alloy, tungsten carbide Coating AlTiN, TiAlN, TiSiN, AlTiSiN, TiN, Nano, or as your requirements Overall Length 38-330mm (customized is ...
Company: CHANGZHOU AITEFASI TOOLS CO., LTD.
439. Solid Carbide Cobalt Coated Twist Drill Bit with Inner Coolant [Jul 10, 2025]
[Jul 10, 2025] Product Parameters Products Function: Raw Material Carbide, Tungsten Cobalt Alloy, tungsten carbide Coating AlTiN, TiAlN, TiSiN, AlTiSiN, TiN, Nano, or as your requirements Overall Length 38-330mm (customized is ...
Company: CHANGZHOU AITEFASI TOOLS CO., LTD.
440. China Factory Tungsten Carbide Step Twist Drill Bit for Aluminum Alloy [Jul 10, 2025]
[Jul 10, 2025] China Factory Tungsten Carbide Step Twist Drill Bit For Aluminum Alloy About Us: Changzhou Aitefasi Tool Co., Ltd. founded in 2004, is a high-tech manufacturer specialized in providing High-performance carbide ...
Company: CHANGZHOU AITEFASI TOOLS CO., LTD.
441. 20d Solid Carbide Drill Bit with Coolant Through for Deep Hole [Jul 10, 2025]
[Jul 10, 2025] 20d Solid Carbide Drill Bit with Coolant Through for Deep Hole Products Function: Raw Material Carbide, Tungsten Cobalt Alloy, tungsten carbide Coating AlTiN, TiAlN, TiSiN, AlTiSiN, TiN, Nano, or as your ...
Company: CHANGZHOU AITEFASI TOOLS CO., LTD.
442. Premium Cobalt Step Drill Bit for Precision Metalworking [Aug 06, 2025]
[Aug 06, 2025] Product Description Step Cone Drill Bit Material HSS4241,HSS4341,M2,M35 Style Straight Flute,Spiral Flute Shank 3-Way Clamping (Hex Shank Size 1/4" Inch (6.35 mm),Round Shank are available) Surface Amber ...
Company: Danyang Ergaster Tools Co., Ltd.
443. SDS Masonry Drill Bit for Stone, Masonry Drilling [Aug 02, 2025]
[Aug 02, 2025] SDS Plus shank Electric Hammer Drill Bits for Concrete and Masonry Material Tungsten Carbide Tip and 40Cr Steel Flute Double Flute Tip "-" Straight Tip Diameter 4mm-30mm Surface Sandblasted Length 4*110mm - ...
Company: Danyang Ergaster Tools Co., Ltd.
444. Versatile Zero Flute Countersink Drill Bit for Clean Holes [Aug 02, 2025]
[Aug 02, 2025] what's the Zero Flute Countersink Bit? A zero flute countersink bit is a tool with a single cutting edge designed for countersinking and deburring holes, often used for creating a conical recess for screw heads. Its ...
Company: Danyang Ergaster Tools Co., Ltd.
445. Mushroom Drill Bit for Sawdust Spawn Use [Aug 01, 2025]
[Aug 01, 2025] Shiitake Conical with Stopper Drill Bits Material High Speed Steel Drill Bits Size 8mm to 13mm Drill Bits Shank Hex Shank Drill Bits Surface Black oxide,sandblasted, Drill Bits Package in Sliding Card ( ...
Company: Danyang Ergaster Tools Co., Ltd.
446. Premium Cobalt Drill Bits with Durable Amber Coating [Jul 31, 2025]
[Jul 31, 2025] DIN338 HSS Twist Drill Bit for Metal Aluminium PVC Iron Drilling Dirll Material HSS4241(HSS4341, M2,M35 are available) Dirll Point Angle 118 Degree /135degree Spilt Point Dirll Process Fully Ground (Roll ...
Company: Danyang Ergaster Tools Co., Ltd.
447. Premium M2 HSS DIN338 Drill Bits for Stainless Steel Precision Work [Jul 31, 2025]
[Jul 31, 2025] Material HSS4241(HSS4341,M2,M35 is available) Point Angle 118°/135° . Process Fully Ground (Roll forged,Rolled & Polished,Eadge Ground,Milled Ground , Milled are Available) Shank Cylindrical Shank(3-Way ...
Company: Danyang Ergaster Tools Co., Ltd.
448. Precision High-Speed Steel Countersink Drill Bits for Accurate Drilling [Jul 31, 2025]
[Jul 31, 2025] HSS Countersink drill bit for hard wood Countersink Material HSS (Carbon Steel is Available) Drill Material 6542 (HSS 4241,4341,M35 are Available) Type Countersink drill bit Drill Process Full Ground(Edge ...
Company: Danyang Ergaster Tools Co., Ltd.
449. Premium High-Speed Steel Countersink Drill Bit for Metal [Jul 31, 2025]
[Jul 31, 2025] Material Carbon Steel (M2 ,HSS 4241,M35 is Available) Angle 90° Cutting edges 5 (0,1,3,5,6,7 are available) Surface TIN Coated(Sandblasted ,Bright are Available) Shank Cylindrical Shank Package Double ...
Company: Danyang Ergaster Tools Co., Ltd.
450. Premium 22mm Flat Wood Drill Bit for Precision Woodworking [Jul 31, 2025]
[Jul 31, 2025] Hex Shank Quick Change Flat Wood Drill Bit Drill Bits Material Carbon Steel Drill Bits Size 22mm Drill Bits Shank Hex Shank Size 1/4" Inch 6.35 mm Drill Bits Surface Sandblasted Drill Bits Package in PVC Pouch ...
Company: Danyang Ergaster Tools Co., Ltd.
