Jiangsu Profile
Product List
1756. Premium 104mm Diamond Core Drill Bit for Effortless Cutting 
[Nov 17, 2025]
[Nov 17, 2025] Product Description Product Parameters Model Diamond Stone Drill Bit Material SPECIAL STEEL, TUNGSTEN CARBIDE Carbide OD 30mm 28mm 25mm 22mm 19mm 16mm Customized Reach 89mm 102mm 114mm 104mm ...
1757. 6-1/2 Inch Outer Diameter PDC Diamond Drilling Rock Boring Bit [Nov 14, 2025]
[Nov 14, 2025] Rock PDC Drilling Bit Product Description PDC bits are designed for high speed drilling in shale, limestone, and sandstone formations. According to the International Association of Drilling Contractors ...
Company: Suzhou Energy Tool Co., Ltd.
1758. 10-5/8 Inch Diameter Diamond PDC Drill Bits for Water Well Oilfield [Nov 12, 2025]
[Nov 12, 2025] Product Description Product name steel body diamond PDC bits for oil well drilling Size 10 5/8" (269.9mm) Type DRILL BIT Thread 6 5/8 API REG PIN Gauge protection gauge ...
Company: Suzhou Energy Tool Co., Ltd.
1759. Professional Heavy-Duty 38mm Diamond Core Drill Bit for Tough Materials [Nov 10, 2025]
[Nov 10, 2025] Product Description Product Parameters Model Diamond Stone Drill Bit Material SPECIAL STEEL, TUNGSTEN CARBIDE Carbide OD 30mm 28mm 25mm 22mm 19mm 16mm Customized Reach 89mm 102mm 114mm 104mm ...
1760. Premium Diamond Drill Bit for Deep Well Drilling Efficiency [Nov 02, 2025]
[Nov 02, 2025] Product Description Product Parameters Model Diamond Stone Drill Bit Material SPECIAL STEEL, TUNGSTEN CARBIDE Round Shank OD 43mm 35mm 38mm 30mm 40mm 42mm Customized Carbide OD 30mm 28mm 25mm 22mm ...
1761. API PDC Reamer Bit 8- 1/2 Inch of Diamond Rock Drilling Bit [Oct 31, 2025]
[Oct 31, 2025] Product Description PDC drill bits are suitable for various geological conditions, including soft rocks, hard rocks, and gravel formations. They find wide application in diverse engineering projects, meeting ...
Company: Suzhou Energy Tool Co., Ltd.
1762. Heavy-Duty 22mm Diamond Core Drill Bit for Concrete & Masonry [Oct 27, 2025]
[Oct 27, 2025] Product Description Product Parameters Model Diamond Stone Drill Bit Material SPECIAL STEEL, TUNGSTEN CARBIDE Carbide OD 30mm 28mm 25mm 22mm 19mm 16mm Customized Reach 89mm 102mm 114mm 104mm ...
1763. Diamond Bits 3 7/8 Inch Diamond Pregnant Insert PDC Drill Bits [Oct 22, 2025]
[Oct 22, 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 manufactured ...
Company: Suzhou Energy Tool Co., Ltd.
1764. Hard Rock Drilling 12-1/4 Inch Diamond PDC Drill Bit [Oct 21, 2025]
[Oct 21, 2025] Product Description Production Name : PDC Drill bit , PDC Bit ,Diamond PDC Bit , PDC Diamond Bit ,Rock Drill Bit , Drilling Rig Bit ,Diamond Drill Bit ,Well Drilling Bit , Drilling Rod Bit Mining Drill Bit ...
Company: Suzhou Energy Tool Co., Ltd.
1765. Premium Diamond Drill Bit for Accurate Precision Cutting [Oct 13, 2025]
[Oct 13, 2025] Product Description Product Parameters Model Diamond Stone Drill Bit Material SPECIAL STEEL, TUNGSTEN CARBIDE Carbide OD 30mm 28mm 25mm 22mm 19mm 16mm Customized Reach 89mm 102mm 114mm 104mm ...
1766. 35mm Dry Use Diamond Core Bits for Drilling Stones Granite [Sep 19, 2025]
[Sep 19, 2025] How to choose core bits 1. Decide on the material to be cored. Diamond core drill bits are commonly used for coring concrete, granite, ceramic tiles and other hard materials. The formula of the diamond core drill ...
Company: Zhenjiang Suran Tools Co., Ltd.
1767. Oil Diamond Drilling Bit 8-1/2" PDC Drill Bit [Sep 19, 2025]
[Sep 19, 2025] Description Tricone 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 manufactured ...
Company: Suzhou Energy Tool Co., Ltd.
1768. Oil Well 8-1/2 Inch Diamond PDC Core Drill Bit [Sep 03, 2025]
[Sep 03, 2025] Oil Well Drilling Tool 8-1/2 " PDC Core Bit for Middle Hard Formation In the realm of construction and exploration, the choice of drilling tools is paramount to the success of any project. Two cutting-edge ...
Company: Suzhou Energy Tool Co., Ltd.
1769. Diamond Drilling 12-1/4" Oil Well PDC Drill Bit for Rock Well [Aug 26, 2025]
[Aug 26, 2025] Production Name : 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.
1770. PDC Drill Bit 12-1/4" API Rock Diamond Drill Bit of Well [Aug 26, 2025]
[Aug 26, 2025] Production Name : 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.
