Jiangsu Profile
Product List
676. Premium High-Speed Steel Drill Bits for Metalworking Excellence 
[Mar 25, 2026]
[Mar 25, 2026] Product Description Material HSS4241(M2,HSS-CO 5% is available) Point Angle 118° Cone angle 20-30° Shank 3-Way Clamping (Hex Shank Size 1/4" Inch (6.35 mm) is available) Surface Bright (Titanium ...
Company: Danyang Ergaster Tools Co., Ltd.
677. Precision Durable Drill Bit for Perfectly Smooth Edges [Mar 25, 2026]
[Mar 25, 2026] Product Description High Speed Steel countersink bit for aluminum with 3 flutes Material HSS 4241 (M2,M35 is available) Angle 90°(60 °, 82° ,120° are available) Cutting edges 3 (0,1,5,6,7 are ...
Company: Danyang Ergaster Tools Co., Ltd.
678. Durable Precision Drill Bits for Enhanced Subland Performance [Mar 25, 2026]
[Mar 25, 2026] Product Description Hex Shank 90 Degree HSS Subland Two Step Twist Drill Bit for Metal Drilling Material HSS 4241( HSS 4341, 9341, M2, M35 are Available) Process Fully Ground Standard DIN8376(DIN8374 ,DIN8375 ...
Company: Danyang Ergaster Tools Co., Ltd.
679. Premium Hex Shank Auger Drill Bits for Precise Woodworking Projects [Mar 25, 2026]
[Mar 25, 2026] Hex Shank Quick Change Auger Drill Bits for Woodworking Drill Bits Material Carbon Steel Drill Bits Size 3-8mm Drill Bits Shank Hex Shank Size 1/4" Inch 6.35 mm Drill Bits Surface Black -White Drill Bits ...
Company: Danyang Ergaster Tools Co., Ltd.
680. Premium High-Speed Steel Cone Drill Bit for DIY Enthusiasts [Mar 25, 2026]
[Mar 25, 2026] Product Description Best Black Oxide Hss Step Drill Bit Cone Drill Bit for stainless steel,thick metal,wood Step Drill Bit Material M2(HSS4241,HSS4341,M35 are available) Step Drill Bit Style Spiral ...
Company: Danyang Ergaster Tools Co., Ltd.
681. 5-7/8" 5 Blades Cutter Enhanced Diamond PDC Drill Bit for Oil and Natural Well [Apr 02, 2026]
[Apr 02, 2026] PDC bit is a fixed cutter drilling tool with polycrystalline diamond compact (PDC) cutters, used for rock drilling in oil, mining, water or gas wells. It is manufactured per API specs and API-certified. The ...
Company: Suzhou Energy Tool Co., Ltd.
682. 17-1/2" 7 Blades Cutting Enhanced Diamond PDC Drill Bit for Deep Hole of Oilfield [Apr 01, 2026]
[Apr 01, 2026] 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 ...
Company: Suzhou Energy Tool Co., Ltd.
683. API 9-1/2" 6 Blades Steel Body PDC Drill Bit for Hard Rock Well [Apr 01, 2026]
[Apr 01, 2026] 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 ...
Company: Suzhou Energy Tool Co., Ltd.
684. 12-1/4" 8 Blades Steel Body Hard Rock PDC Drill Bit for Oil Well [Apr 02, 2026]
[Apr 02, 2026] 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 specifications ...
Company: Suzhou Energy Tool Co., Ltd.
685. 9-1/2" Steel Body 6 Blades API Reg 4-1/2" Fixed PDC Drill Bit for Rock Well [Apr 03, 2026]
[Apr 03, 2026] Description PDC Drill Bit : PDC drill bits with high hardness and a fixed blade design offer outstanding cutting efficiency and wear resistance. They are suitable for various formations, enhancing drilling speed ...
Company: Suzhou Energy Tool Co., Ltd.
686. 6-1/2" Steel Body 5 Blades Enhanced Cutter PDC Drill Bit for Hard Rock [Mar 23, 2026]
[Mar 23, 2026] 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.
687. Fixed Cuter PDC Rock Drill Bit for Well Drilling [Feb 27, 2026]
[Feb 27, 2026] Product Description - WHO US? Trusted Drill Bits Manufacturer Suzhou Energy Tool Co., Ltd. is a professional drill bits manufacturer with over 20 years' technical expertise. Our team consists of engineers from ...
Company: Suzhou Energy Tool Co., Ltd.
688. API 12-1/4 Inch Tricone Drill Water Well Mill Tooth Rock Roller Bit [Feb 27, 2026]
[Feb 27, 2026] Product Description - WHO US? Trusted Drill Bits Manufacturer Suzhou Energy Tool Co., Ltd. is a professional drill bits manufacturer with over 20 years' technical expertise. Our team consists of engineers from ...
Company: Suzhou Energy Tool Co., Ltd.
689. 12-1/4 Inch PDC Drill Rig Bit for Oil Gas Geothermal Projects [Feb 27, 2026]
[Feb 27, 2026] PDC Drilling Rig Bit Product Description PDC drill bits Polycrystalline diamond materials, for use in polycrystalline diamond compact (PDC) bits, are one of the most important material advances for oil ...
Company: Suzhou Energy Tool Co., Ltd.
690. 13-3/4 Inch Three Roller Cone Tri-Cone Drill Bit for Open-Pit Mining Cutting [Feb 27, 2026]
[Feb 27, 2026] Product Description Our Advantages Tricone bit is mainly used in drilling, exploration, petroleum and trenchless as pilot bit. According to cutting material, Tricone bit can be divided into ...
Company: Suzhou Energy Tool Co., Ltd.
