Jiangsu Profile
Product List
7006. New Trend Product 100mm Diamond Core Drilling Bits Dry Use for Granite Stone Power Tool 
[Aug 11, 2023]
[Aug 11, 2023] New Trend Product 100mm Diamond Core Drilling Bits Dry Use for Granite Stone Power Tool Product Name New Trend Product 100mm Diamond Core Drilling Bits Dry Use for Granite Stone Power Tool Technology Vacuum ...
Company: Johnson Tools Manufactory Co., Ltd.
7007. Manufacturer Carbide End Mill Center Drill Bits for Aluminum [Aug 04, 2026]
[Aug 04, 2026] 1.HRC55 ,HRC60 high hardness carbide rods HRC55 HRC60 HRC65 YG10.2 &WF25(Taiwan) K44 & K40 Sandvik H10F Grain Size:0.6um Co:10 % Flexural strength:4000N/mm2 Grain Size:0.5um Co:12 % Flexural ...
Company: Changzhou Hongjian Tools Co., Ltd.
7008. Od14mm Vacuum Brazed Diamond Drilling Core Bit with M14 Thread for Ceramic [May 12, 2025]
[May 12, 2025] OD14mm vacuum brazed diamond drilling core bit with M14 thread for ceramic Description Vacuum Brazed Diamond Drill Bit. Designed for professional contractors who demand the very fast drilling all kinds of ceramic, ...
Company: Johnson Tools Manufactory Co., Ltd.
7009. Co-Z 5PCS HSS Cobalt Multiple Hole 50 Sizes Step Drill Bit Set with Aluminum Case [Aug 11, 2023]
[Aug 11, 2023] Product Name CO-Z 5pcs Hss Cobalt Multiple Hole 50 Sizes Step Drill Bit Set with Aluminum Case Connection Round shank Application Metal, Wood, Pvc etc Size Step drill 3/16-1/2''(3/16,1/4,5/16,3/8,7/16,1/2) Step ...
Company: Johnson Tools Manufactory Co., Ltd.
7010. Aq, Bq, Nq, Nq2, Hq, Pq, Btk, Bgm, T56, T2101, T6101, T6 Single Double Triple Tube Core Barrels [Aug 18, 2026]
[Aug 18, 2026] AQ, BQ, NQ, NQ2, HQ, PQ, BTK, BGM, T56, T2101, T6101, T6 Single Double Triple Tube Core Barrels Wire-line core drilling tools can lift core from drill rods without picking up coring system. A complete set of ...
7011. Chinese Mining Tools Bq, Nq, Hq, Pq Core Barrel Assembly [Aug 18, 2026]
[Aug 18, 2026] Chinese Mining Tools BQ, NQ, HQ, PQ core barrel Assembly We can supply various kinds of spareparts, A, B, N, N2, H, P, BTK, BGM, T56, T2101, T6101, T6116, corelifter, corelifter case, stabilizer, stop ring ...
7012. M14 20mm Vacuum Brazed Diamond Finger Bits Cutting Hardness Sandstone [Jul 21, 2026]
[Jul 21, 2026] 20mm Vacuum Brazed Diamond Milling Finger Bits Cutting Hardness Sandstone M14 Working length 40mm Thread M14 MOQ 100pcs Color As required Features 1. Made of high quality material, solid, durable and high ...
Company: Johnson Tools Manufactory Co., Ltd.
7013. Good Sharpness Od20mm Tile Diamond Drill Bit with M14 Thread for Porcelain [Apr 28, 2025]
[Apr 28, 2025] Good sharpness OD20mm tile diamond drill bit with M14 thread for porcelain Description Vacuum Brazed Diamond Drill Bit. Designed for professional contractors who demand the very fast drilling all kinds of ceramic, ...
Company: Johnson Tools Manufactory Co., Ltd.
7014. T2/6 Series, Q Series Nq3, Hq3, Pq3 Sloted Core Lifters [Sep 01, 2026]
[Sep 01, 2026] T2/6 series, Q series Nq3, Hq3, Pq3 Sloted Core Lifters We can supply various kinds of spareparts, A, B, N, N2, H, P, BTK, BGM, T56, T2101, T6101, T6116, corelifter, corelifter case, stabilizer, stop ring etc. Our ...
7015. Improved Hole Straightness Surface Set Diamond Core Bit [Nov 28, 2025]
[Nov 28, 2025] Product Description: Surface Set Diamond Core Bits are specifically designed for drilling in hard rock formations and are widely used in various industries, including mining, geotechnical engineering, and geological ...
7016. Goldmoon 105PCS Cobalt Drill Bits Set for Stainless Steel Metal HSS-Co Cobalt 1.5-10mm [Jun 12, 2026]
[Jun 12, 2026] Product Description Product Name 105pcs Cobalt Drill Bits Set for Stainless Steel Metal HSS-Co Cobalt 1.5-10mm Liner Material High Speed Steel Color As shown Available size All Sizes Are ...
Company: Jiangsu Goldmoon Industry Co., Ltd.
7017. Optimal Penetration Rates Low Vibration During Drilling Surface Set Diamond Core Bit [Nov 28, 2025]
[Nov 28, 2025] Product Description: Diamond Types: Surface Set Diamond Core Bits use natural or synthetic diamonds depending on the application. Natural diamonds are sourced from diamond mines, while synthetic diamonds are ...
7018. Cross 4cutter Hammer Drill Bit SDS-Plus with 4flutes [Nov 23, 2022]
[Nov 23, 2022] * Cross 4Cutter series carbide on DY formulation to do speedy drilling. * SDS-plus shank under Bosch audited to fit branded rotary hammers. * 4H-plus type of flute maximizes the dust-rejection rate in faster ...
Company: ZHENJIANG HTT TOOL CO., LTD.
7019. HSS Drill Bits High Speed Step Drill Bits Set [Sep 19, 2024]
[Sep 19, 2024] Product Description HSS Step Drill Bits are perfect for drilling multiple-size holes in thin sections of metal, plastic and wood using a single bit. Each step drills does the work of many drill-bit sizes. Drills ...
Company: DANYANG DAMING TOOLS CO., LTD.
7020. High Precision in Core Orientation Surface Set Diamond Core Bit for Mineral Exploration [Nov 28, 2025]
[Nov 28, 2025] Product Description: Surface Set Diamond Core Bits, also known as diamond impregnated core bits, are essential tools used in the drilling industry. These bits consist of a steel body with diamonds embedded on the ...
