Jiangsu Profile
Product List
931. Hard Rock 13-1/4 Inch PDC Diamond Drilling Bits 
[Oct 14, 2025]
[Oct 14, 2025] Product Description PDC drill bits are specifically designed to enhance rates of penetration (ROP) in deep and medium-hard rock formations. These bits facilitate uninterrupted drilling from the surface to the ...
Company: Suzhou Energy Tool Co., Ltd.
932. 5-7/8 Inch PDC Rock Diamond Drill Bit [Oct 13, 2025]
[Oct 13, 2025] Rock Diamond PDC Drill Bit of API Spec Product Description PDC drill bits Stand out due to numerous benefits compared to alternative drill bit types. They effectively reduce noise levels during drilling, creating ...
Company: Suzhou Energy Tool Co., Ltd.
933. 9-1/2 Inch Steel Body PDC Hard Rock Diamond Drilling Bit [Oct 13, 2025]
[Oct 13, 2025] Hard Rock Diamond Drilling Steel Body PDC Drill Bit Product Description Steel-body "Steel" is metallurgically opposite of matrix. It is capable of withstanding high impact loads, but ...
Company: Suzhou Energy Tool Co., Ltd.
934. 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 ...
935. API 8-1/2 Inch PDC Diamond Hard Rock Drill Bit for Geothermal [Oct 10, 2025]
[Oct 10, 2025] API PDC Drill Bit of Diamond Drilling Tool Product Description Condition: New Manufacture Brand Name: ENG Machining: OEM,Customize based on ...
Company: Suzhou Energy Tool Co., Ltd.
936. Oilfield Hard Rock Drilling PDC Diamond Bit [Oct 09, 2025]
[Oct 09, 2025] Hard Rock Drilling PDC Diamond 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 ...
Company: Suzhou Energy Tool Co., Ltd.
937. Diamond PDC Drilling Bits 12-1/4" of Hard Rock Drill Bit [Sep 28, 2025]
[Sep 28, 2025] Description 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.
938. 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.
939. Impregnated Surface Set Diamond Core Drilling Bit for Geotechnical Engineering Drilling [Mar 29, 2025]
[Mar 29, 2025] Surface-Set Diamond Bits are set with a singular layer of natural or synthetic diamond utilizing a hard matrix compound on the face of the bit. The diamond set design ensures sufficient overlap to prevent premature wear ...
940. 82 mm Diamond Core Hole Concrete Drilling Bits for Reinforced Concrete [Oct 18, 2022]
[Oct 18, 2022] Hot sell 82 mm concrete hollow core diamond core drill bits 1.Description 1. Engineering drill bits, also known as construction drill bits. They are for drilling concrete, brick, block, pavers and asphalt. 2. Premium ...
Company: Johnson Tools Manufactory Co., Ltd.
941. China High Quality CNC Diamond Tools Stone and Granite Marble Carving Engraving Bit [Jan 02, 2026]
[Jan 02, 2026] Model Diameter(mm) Tips Diameter(mm) Segment length(mm) Total ...
Company: Huaian Pango Machinery Co., Ltd.
942. Matrix Body PDC Diamond Drill Bits for Rock Drilling Rig Bit [Dec 31, 2025]
[Dec 31, 2025] PDC Diamond Drill Bits for Well Rock Drilling Rig Bit Product Description Matrix Body PDC Drill Bit: The main material components of PDC drill bit body include hard alloy and polycrystalline diamond. The ...
Company: Suzhou Energy Tool Co., Ltd.
943. 10-5/8 Inch Matrix Diamond PDC Drill Bits for Energy [Dec 30, 2025]
[Dec 30, 2025] Rock Diamond Drill Bits Product Description Body material: matrix body Available size: 10-5/8 inch Painting color: customized Condition: new manufacture Machinery test: as requirements Place of ...
Company: Suzhou Energy Tool Co., Ltd.
944. 6-1/2 Inch Steel Body PDC Diamond Well Rock Drill Bit [Dec 26, 2025]
[Dec 26, 2025] Product Description Product name: Rock Drilling PDC Diamond Drill Bit Body material: steel body Available size: 6-1/2 inch Painting color: customized Condition: new manufacture Machinery test: as ...
Company: Suzhou Energy Tool Co., Ltd.
945. Aq Bq Nq Hq Pq Hardware Hole Saw Hammer Drill Surface Set High-Efficiency Vertical Spindle Diamond ... [Jan 12, 2026]
[Jan 12, 2026] Product Description Our impregnated diamond core bits are the most commonly useful bits in the mineral exploration industry, as they have the widest range of application. The carefully selected grades of high quality ...
