Jiangsu Profile
Product List
3076. M14 Thread Shank 8mm Dry Vacuum Brazed Diamond1 Drill Bits 
[May 14, 2026]
[May 14, 2026] 1.Description of Sharpness 8mm M14 Thread Vacuum Brazed Tile Glass Ceramic Diamond Core Drill Bits Brazing refers to a welding method in which the brazing material and the welding piece which are lower than the melting ...
Company: Johnson Tools Manufactory Co., Ltd.
3077. HSS Cobalt 5% M35 Straight Stepped Router Drill Bit for Metal [Aug 11, 2023]
[Aug 11, 2023] 1.Description of HSS Cobalt 5% M35 Straight Stepped Router Drill Bit For Metal Brazing refers to a welding method in which the brazing material and the welding piece which are lower than the melting point of the ...
Company: Johnson Tools Manufactory Co., Ltd.
3078. Cobalt M35 Spiral Stepped up Step Drill Bit for Drilling Stainless Steel [Aug 11, 2023]
[Aug 11, 2023] 1.Description of Cobalt M35 Spiral Stepped Up Step Drill Bit For Drilling Stainless Steel Brazing refers to a welding method in which the brazing material and the welding piece which are lower than the melting point of ...
Company: Johnson Tools Manufactory Co., Ltd.
3079. Premium Heavy-Duty Coal Mining Drill Bits for Professionals [Mar 30, 2026]
[Mar 30, 2026] Product Description Product Parameters Our Advantages Whether you are cutting a small or big trench for landscaping, plumbing, or electrical applications, you want tooling that provides the highest ...
3080. Great Chip Remove and Chip Room Carbide Head Assemble PCD Insert Reamer Drill Bit [Aug 01, 2025]
[Aug 01, 2025] Company Profile Product Description Mold Number PCD REAMER Application Forming hole processing with the BT40 Surface Finsih machining Material PCD-E6 Step Manufacturing Process ...
Company: Wuxi Sundi Precision Tools Co., Ltd
3081. 5 PCS Hex Shank Vacuum Brazed Drilling Core Bits Ceramic Tile Marble Drill Bits [Aug 11, 2023]
[Aug 11, 2023] High Quality 6/8/10/12/15mm Vacuum Brazed Round Shank Diamond Hole Saw Drill Bit 1. Description Vacuum brazed diamond core drill bits for dry drilling tile, ceramic and porcelain. It is suitable for fast dry ...
Company: Johnson Tools Manufactory Co., Ltd.
3082. 9 1/2" 5 Blades PDC Bit Oil Drilling Bit for Well Drilling [Jan 13, 2026]
[Jan 13, 2026] Product Description PDC bit is developed in a significant advanced technology of diamond drilling. The disc shaped polycrystalline diamond pads, or cutters, are set strategically in rows on the bit face. These cutters ...
3083. Vacuum Masonry Drill Bit Manufacturer [Apr 28, 2022]
[Apr 28, 2022] Vacumm Brazed Diamond core drill bit FEATURES: 1. Vacuum Brazed Diamond hole Saw is designed for high speed high performance and heavy duty use on Ceramic, Poecelain, granite, marble,, glass, quartz, ...
Company: DONGYAN INTERNATIONAL CO., LTD.
3084. Vacuum Drill Bits for Drilling Glass Ceramic Tile [Apr 28, 2022]
[Apr 28, 2022] Vacumm Brazed Diamond core drill bit FEATURES: 1. Vacuum Brazed Diamond hole Saw is designed for high speed high performance and heavy duty use on Ceramic, Poecelain, granite, marble,, glass, quartz, ...
Company: DONGYAN INTERNATIONAL CO., LTD.
3085. Rock Well 15-1/2" Tricone Bit IADC 537 of Water Mining Bit [May 30, 2026]
[May 30, 2026] Description Tricone Drill Bit : Tricone bit is a rock drilling Tool with tungsten carbide insert used on the rock oil mining water or oil well . This rock drilling tool is manufactured according to API specs ...
Company: Suzhou Energy Tool Co., Ltd.
3086. Eng Step Drag Bits PDC Drill Bit API Drill Bit [Jun 04, 2026]
[Jun 04, 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.
3087. Durable Nq Hq Pq Core Drill Bit with High Manganese Steel [May 25, 2026]
[May 25, 2026] Product Description Size Bit O.D.Hole Diameter Bit I.D.Core Diameter Reaming Shell O.D. MM MM MM BQ 58.9 36.4 59.95 BQ3 58.9 33.53 59.95 NQ 75.3 47.6 75.7 NQ3/NQTT 75.3 45.1 75.7 HQ 95.6 63.5 96.09 HQ3/HQTT 95.6 61.1 ...
3088. Good Quality Vacuum Brazed Dry Core Bit [Apr 28, 2022]
[Apr 28, 2022] Vacumm Brazed Diamond core drill bit FEATURES: 1. Vacuum Brazed Diamond hole Saw is designed for high speed high performance and heavy duty use on Ceramic, Poecelain, granite, marble,, glass, quartz, ...
Company: DONGYAN INTERNATIONAL CO., LTD.
3089. Fast Drilling Ceramic Vacuum Brazed Dry Core Bit [Apr 28, 2022]
[Apr 28, 2022] Vacumm Brazed Diamond core drill bit FEATURES: 1. Vacuum Brazed Diamond hole Saw is designed for high speed high performance and heavy duty use on Ceramic, Poecelain, granite, marble,, glass, quartz, ...
Company: DONGYAN INTERNATIONAL CO., LTD.
3090. 12-1/4" Rock Tungsten Carbide Insert Tricone Drill Bit [May 30, 2026]
[May 30, 2026] Tricone bit is a rock drilling Tool with tungsten carbide insert used on the rock oil mining water or oil well . This rock drilling tool is manufactured according to API specs which are the API certification ...
Company: Suzhou Energy Tool Co., Ltd.
