Jiangsu Profile
Product List
541. 20d Solid Carbide Drill Bit with Coolant Through for Deep Hole 
[Nov 19, 2025]
[Nov 19, 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.
542. Solid Carbide Cobalt Coated Twist Drill Bit with Inner Coolant [Nov 19, 2025]
[Nov 19, 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.
543. Premium HSS Titanium Drill Bit for Metalworking Jobs [Jan 17, 2026]
[Jan 17, 2026] Key attributes Industry-specific attributes drill type Twist Drill Bit use Metal Drilling finish Titanium Other attributes place of origin China customized support OEM, ODM, OBM brand name Ergaster model ...
Company: Danyang Ergaster Tools Co., Ltd.
544. Premium Cobalt M35 Drill Bits for Stainless Steel Applications [Jan 17, 2026]
[Jan 17, 2026] DIN338 Jobber Length HSS Twist Drill Bit for Stainless Steel Metal Aluminium PVC Iron Drilling Drill Material HSS4241(M35,HSS4341,M2 are available) Drill Point Angle 118 Degree /135degree Spilt Point Drill ...
Company: Danyang Ergaster Tools Co., Ltd.
545. Industrial-Grade Cobalt Drill Bits for Professional Precision Tasks [Jan 17, 2026]
[Jan 17, 2026] DIN338 Jobber Length HSS Twist Drill Bit for Stainless Steel Metal Aluminium PVC Iron Drilling Drill Material HSS4241(M35,HSS4341,M2 are available) Drill Point Angle 118 Degree /135degree Spilt Point Drill ...
Company: Danyang Ergaster Tools Co., Ltd.
546. Precision Brad Point Drill Bits for Woodworking Projects [Jan 17, 2026]
[Jan 17, 2026] HSS Brad Drill Bits for Woodworking Drill Bits Material High Speed Steel Drill Bits Size 1mm -10mm Drill Bits Shank Cylindrical Shank Drill Bits Surface TiN coating Drill Bits Package in Metal Box(Double ...
Company: Danyang Ergaster Tools Co., Ltd.
547. 8-1/4" Diamond PDC Drill Bit for Oil Rock Well Drilling [Dec 15, 2025]
[Dec 15, 2025] Description of PDC Drill Bit : PDC bit is a fixed cutter drilling tool with polycrystalline diamond compact cutters used for rock drilling in oil, mining, water or gas wells. This drilling tool is ...
Company: Suzhou Energy Tool Co., Ltd.
548. Oil Drilling Matrix Body PDC Drill Bit for Rock Well [Dec 10, 2025]
[Dec 10, 2025] Product Description PDC bit is a fixed cutter drilling tool with polycrystalline diamond compact cutters used for rock drilling in oil, mining, water or gas wells. This drilling tool is manufactured according ...
Company: Suzhou Energy Tool Co., Ltd.
549. Steel Tooth 12-1/4 " Tricone Drill Bit of Rock Drilling Bit [Dec 08, 2025]
[Dec 08, 2025] Product Description Tricone bit is a rock drilling Tool with tungsten carbide insert used on the rock oil mining water or oil well . This rock drilling tool is manufactured according to API specs which are ...
Company: Suzhou Energy Tool Co., Ltd.
550. Extreme-Temperature Resistant Drill Bit for High-Speed Drilling Under Continuous Thermal Stress ... [Dec 03, 2025]
[Dec 03, 2025] Product Description Drill Bit: Essential Cutting Tool for Precision Hole-Making A drill bit is a rotating cutting tool designed to create holes in various materials, including metal, wood, plastic, and concrete. ...
551. Heat-Treated Wear-Resistant Drill Bit for Continuous Heavy-Load Operation and Long-Cycle Industrial ... [Dec 03, 2025]
[Dec 03, 2025] Product Description Drill Bit: Essential Cutting Tool for Precision Hole-Making A drill bit is a rotating cutting tool designed to create holes in various materials, including metal, wood, plastic, and concrete. ...
552. Super-Hard Diamond-Grain Drill Bit for Extra-Smooth Drilling and Zero-Chipping Surface Finishing ... [Dec 03, 2025]
[Dec 03, 2025] Product Description Drill Bit: Essential Cutting Tool for Precision Hole-Making A drill bit is a rotating cutting tool designed to create holes in various materials, including metal, wood, plastic, and concrete. ...
553. Ultra-Sharp Quick-Penetration Drill Bit for High-Speed Metal Processing in Heavy Manufacturing ... [Dec 03, 2025]
[Dec 03, 2025] Product Description Drill Bit: Essential Cutting Tool for Precision Hole-Making A drill bit is a rotating cutting tool designed to create holes in various materials, including metal, wood, plastic, and concrete. ...
554. Rock Drilling Tool 10-5/8 " Rock Bits PDC Drill Bit [Dec 02, 2025]
[Dec 02, 2025] Product Description PDC bit is a fixed cutter drilling tool with polycrystalline diamond compact cutters used for rock drilling in oil, mining, water or gas wells. This drilling tool is manufactured according to API ...
Company: Suzhou Energy Tool Co., Ltd.
555. M35 Cobalt Double End Drill Bits for Precision Tasks [Nov 28, 2025]
[Nov 28, 2025] Product Description What's the double end drill bit? A double-end drill bit has a cutting point and flutes on both ends, allowing for twice the life of a single-ended bit because you can flip it over to use the ...
Company: Danyang Ergaster Tools Co., Ltd.
