Jiangsu Profile
Product List
24736. 6PCS HSS Countersink Drill Bit Set 
[Dec 25, 2024]
[Dec 25, 2024] Product Description A countersink is a conical hole cut into a manufactured object, or the cutter used to cut such a hole. A common use is to allow the head of a countersunk bolt or screw, when placed in the hole, to ...
Company: DANYANG DAMING TOOLS CO., LTD.
24737. 4 PCS HSS Zero Flute Deburring Countersink Set [Dec 25, 2024]
[Dec 25, 2024] Product Description A countersink is a conical hole cut into a manufactured object, or the cutter used to cut such a hole. A common use is to allow the head of a countersunk bolt or screw, when placed in the hole, to ...
Company: DANYANG DAMING TOOLS CO., LTD.
24738. HSS 5 Pieces Four Flute Countersinks Set [Dec 25, 2024]
[Dec 25, 2024] Product Description A countersink is a conical hole cut into a manufactured object, or the cutter used to cut such a hole. A common use is to allow the head of a countersunk bolt or screw, when placed in the hole, to ...
Company: DANYANG DAMING TOOLS CO., LTD.
24739. 2016 Low Price Hot Selling HSS Drill Blanks [Dec 25, 2024]
[Dec 25, 2024] Product Description HSS Carbide Tipped Twist Drill Bits DIN338 Standard D;Diameter L1:Overall Length L2:Flute Length ...
Company: DANYANG DAMING TOOLS CO., LTD.
24740. Wholesale High Speed Steel Morse Taper Shank Drill 13.5mm-19mm for Hole Opener [Nov 25, 2024]
[Nov 25, 2024] Product Description HSS Carbide Tipped Twist Drill Bits DIN338 Standard D;Diameter L1:Overall Length L2:Flute Length ...
Company: DANYANG DAMING TOOLS CO., LTD.
24741. HSS Cobalt Drill Bits Set with Morse Taper Shank for Stainless Steel [Nov 25, 2024]
[Nov 25, 2024] Product Description HSS Carbide Tipped Twist Drill Bits DIN338 Standard D;Diameter L1:Overall Length L2:Flute Length ...
Company: DANYANG DAMING TOOLS CO., LTD.
24742. TCI Roller Cone Tricone Rock Drilling Bit for Water Well Drilling [Dec 09, 2025]
[Dec 09, 2025] Company Profile SUZHOU ENERGY TOOL CO., LTD is established specially for serving Oil and Gas Industry by providing Drilling Equipment and Spare Parts. Our strength is at Drilling, PDC bits (steel and matrix), ...
Company: Suzhou Energy Tool Co., Ltd.
24743. 4-3/4 Inch Tungsten Carbide Roller Cone Bits for Water Well Mining [Nov 28, 2025]
[Nov 28, 2025] Product Description Specifications Seal Type: Dual Material Bullet Seals Bit Connection Type: 2 7/8 Reg Rows: Total: 12 Inner: 9 Gage: 3 Inserts/Teeth: Total: 93 Inner: 58 Gage: 35 Operating ...
Company: Suzhou Energy Tool Co., Ltd.
24744. Customized TCI Tricone Roller Cone Drilling Rock Bit for Mine Water Well Drilling [Dec 17, 2025]
[Dec 17, 2025] Main Product Why Choose Us Certifications Packaging & Shipping FAQ Q1: Can you customize drill bits for specific drilling conditions? A: Yes, we can customize drill bits to ...
Company: Suzhou Energy Tool Co., Ltd.
24745. 8-1/2 Inch 6 Blade PDC Rock Water Drilling Bit [Oct 30, 2025]
[Oct 30, 2025] PDC Drilling Bit Product Description Body material: steel body Available size: 8 1/2'' Painting color: customized Condition: new manufacture Applicable industrial: energy Machinery test: as ...
Company: Suzhou Energy Tool Co., Ltd.
24746. 12-1/4 Inch Outer Diameter PDC Steel Body Fixed Cutter Oil Well Drilling Bit [Oct 30, 2025]
[Oct 30, 2025] PDC Diamond Drill Bit Product Description Product name: PDC Diamond Bit of Large Drill Bit Body material: steel body Available size: 12 1/4'' Painting color: customized Condition: new ...
Company: Suzhou Energy Tool Co., Ltd.
24747. 8-1/2 Inch Outer Diameter API Rock PDC Drill Bits of Drilling Tool [Sep 29, 2025]
[Sep 29, 2025] Rock Drill Bits API of DTH Drilling Tool Product Description SPECIFICATION Size : 8-1/2" ( 215.9m) Drill Body Type : Steel Body Blade Quantity : 6 Nozzle Quantity : 6 API Connection (in) : 4 -1/2" ...
Company: Suzhou Energy Tool Co., Ltd.
24748. 17-1/2 Inch Outer Diameter Hard Rock API PDC Drill Bit of Oil Well [Sep 28, 2025]
[Sep 28, 2025] API Diamond PDC Drill Bit of Oil Well Product Description Body material: steel body Available size: 17 1/2'' Painting color: customized Condition: new manufacture Applicable industrial: energy ...
Company: Suzhou Energy Tool Co., Ltd.
24749. 14 1/2 Inch Mill Tooth Tri-Cone Drill Bits of Rock Drilling Tools [Sep 23, 2025]
[Sep 23, 2025] Company Profile SUZHOU ENERGY TOOL CO., LTD is established specially for serving Oil and Gas Industry by providing Drilling Equipment and Spare Parts. Our strength is at Drilling, PDC bits (steel and matrix), ...
Company: Suzhou Energy Tool Co., Ltd.
24750. High-Speed Steel Drill Bit Fully Ground Twist Hard Metal Stainless Steel-Factory Wholesale [Sep 10, 2025]
[Sep 10, 2025] 101PCS COMBINATION DRILL BIT SET ONE SET IN ONE METAL CASE DESCRIPTION QUANTITY SIZE:MM PCS WOOD THREE POINT DRILL BIT 5 5 6 5 8 5 MASONRY DRILL BIT CHROME PLATED ...
Company: DANYANG DAMING TOOLS CO., LTD.
