Jiangsu Profile
Product List
6226. Pgm Premium Quality 2 Cutter Hammer Drill Bit SDS Plus for Concrete Brick Stone Drilling 
[May 27, 2022]
[May 27, 2022] * Hammer Drill SDS plus for Concrete Stone Drilling, PGM certificated, Manufactured by HTT, 2 Cutter carbide tip made of YG9 formulation. * Carbide tips are specially designed with high durability. * U flute ...
Company: ZHENJIANG HTT TOOL CO., LTD.
6227. HSS Cobalt Countersink Drill Bits [Feb 19, 2022]
[Feb 19, 2022] DIN 335 countersink are with from high speed steel M2. special forged technology make working life longer and cost lower. type A, B,C, D available. size from 4.3mm to 100mm. tin and tialn coating ...
6228. Diamond Core Drill Bit for Green Concrete [Feb 15, 2022]
[Feb 15, 2022] Wet Core Bit for Concrete and Hard Masonry High performance wet core bits engineered to drill high PSI concrete and reinforced concrete. Both drilling speed and lifetime have been vastly increased. Ideal for: High ...
Company: DONGYAN INTERNATIONAL CO., LTD.
6229. Diamond Core Drill Bits for Dry Drilling in Concrete [Feb 15, 2022]
[Feb 15, 2022] Wet Core Bit for Concrete and Hard Masonry High performance wet core bits engineered to drill high PSI concrete and reinforced concrete. Both drilling speed and lifetime have been vastly increased. Ideal for: High ...
Company: DONGYAN INTERNATIONAL CO., LTD.
6230. Drilling Tools Diamond Core Drill Bits for Concrete [Feb 15, 2022]
[Feb 15, 2022] Wet Core Bit for Concrete and Hard Masonry High performance wet core bits engineered to drill high PSI concrete and reinforced concrete. Both drilling speed and lifetime have been vastly increased. Ideal for: High ...
Company: DONGYAN INTERNATIONAL CO., LTD.
6231. Durable Sharp Diamond Core Drill Bits for Concrete Cutting [Feb 15, 2022]
[Feb 15, 2022] Wet Core Bit for Concrete and Hard Masonry High performance wet core bits engineered to drill high PSI concrete and reinforced concrete. Both drilling speed and lifetime have been vastly increased. Ideal for: High ...
Company: DONGYAN INTERNATIONAL CO., LTD.
6232. Diamond Core Drill Bit for Drilling Granite [Feb 15, 2022]
[Feb 15, 2022] Wet Core Bit for Concrete and Hard Masonry High performance wet core bits engineered to drill high PSI concrete and reinforced concrete. Both drilling speed and lifetime have been vastly increased. Ideal for: High ...
Company: DONGYAN INTERNATIONAL CO., LTD.
6233. Laser Welded Diamond Core Drill Bits for Concrete [Feb 15, 2022]
[Feb 15, 2022] High Performance Wet Core Bit for Hard / Reinforced Concrete High performance wet core bits engineered to drill high PSI concrete and reinforced concrete. Both drilling speed and lifetime have been vastly increased. ...
Company: DONGYAN INTERNATIONAL CO., LTD.
6234. Premium Diamond Core Drill Bit for Reinforced Concrete [Feb 15, 2022]
[Feb 15, 2022] High Performance Wet Core Bit for Hard / Reinforced Concrete High performance wet core bits engineered to drill high PSI concrete and reinforced concrete. Both drilling speed and lifetime have been vastly increased. ...
Company: DONGYAN INTERNATIONAL CO., LTD.
6235. Solid Carbide Twist Drill Bits [Jan 01, 2022]
[Jan 01, 2022] Our solid carbide twist drill bits are made from super carbide materia. hardness up to 91 HRA speical size ,helix angle design available. Tialn coating available. STC025-2, SOLID CARBIDE DRILL, ...
6236. High Speed Steel HSS M35 Step Drill Bits [Jan 01, 2022]
[Jan 01, 2022] We make CBN fully ground HSS step drill bits. Made from high grades high speed steel, tin coating and tialn coating both avialable. Kinds of sets are available. Tin coating, tialn coating available. Laser ...
6237. Handerk HRC55/65 Cemented Carbide Twist Drill Durable Sharp CNC Drill Bits with Coated for CNC ... [Mar 05, 2026]
[Mar 05, 2026] Products Description Name Carbide Drill Bits Material Tungsten Carbide Coating AITiN/TiAlCN/TiSiN or customized HRC 65 Diameter 1-22mm or customized Overall length 50-100mm or customized Q1: Is ...
6238. Handerk High Quality HRC55 Twist Drill Bits Tungsten Steel Twist Drilling Bit for CNC Tool [Mar 05, 2026]
[Mar 05, 2026] Products Description Name Carbide Drill Bits Material Tungsten Carbide Coating AITiN/TiAlCN/TiSiN or customized HRC 55 Diameter 1-20mm or customized Overall length 40-100mm or customized Q1: Is ...
6239. Crown Drill Bit Reliable Performance for CNC and Multi-Purpose Drilling [Feb 07, 2026]
[Feb 07, 2026] Crown Drill Bit reliable performance for CNC and multi-purpose drilling Product Description Our crown drill is made from high-quality materials and precision-engineered for efficient, accurate drilling. Its robust ...
Company: CHANGZHOU DELEVEL TOOLS CO., LTD.
6240. Crown Drill Bit High-Speed Performance for Deep Hole Drilling [Feb 07, 2026]
[Feb 07, 2026] Crown Drill Bit high-speed performance for deep hole drilling Product Description Our crown drill is made from high-quality materials and precision-engineered for efficient, accurate drilling. Its robust design ...
Company: CHANGZHOU DELEVEL TOOLS CO., LTD.
