Jiangsu Profile
Product List
31636. 4PCS HSS Countersink & Deburring Drill 
[Jun 11, 2026]
[Jun 11, 2026] Product name 4PCS HSS Countersink & Deburring Drill size 2-5mm, 5-10mm, 10-15 mm, 15-20mm Item GMA0041 Desciption This drill bit is machined from carbon steel For use on rotary and ...
Company: Jiangsu Goldmoon Industry Co., Ltd.
31637. Masonry Drill Bit JIS6.35&DIN6.35e Double Standard Quick Change Hex Shank [Feb 03, 2026]
[Feb 03, 2026] * High drilling speed thanks to wide Twinmax spiral. * Special surface hardening technique by blasting guarantees extreme breaking strength. * Developed for frequent use in concrete and stone. * JIS6.35 and DIN6.35 ...
Company: ZHENJIANG HTT TOOL CO., LTD.
31638. JIS Standard Masonry Drill Bit JIS6.35 Quick Change Hex Shank [Jun 10, 2025]
[Jun 10, 2025] * High drilling speed thanks to wide Twinmax spiral. * Special surface hardening technique by blasting guarantees extreme breaking strength. * Developed for frequent use in concrete and stone. * JIS6.35 quick change ...
Company: ZHENJIANG HTT TOOL CO., LTD.
31639. PRO Concrete&Natural Stone&Multipurpose Drill Bit W/Cylindrical Shank [Apr 27, 2025]
[Apr 27, 2025] * Our best impact masonry drill bit for extreme requirements in concrete and natural stone for multipurpose drill bit. * Powerful. Durable. Convenient: The multi-talent for concrete and all natural stone types with ...
Company: ZHENJIANG HTT TOOL CO., LTD.
31640. Solid Carbide Pilot Drill Bits Spotting Drill Bits CNC Bit Drill Cutter [Sep 21, 2024]
[Sep 21, 2024] Products Show Products Detail Spot Drill Bit d1 angle shank d2 l1 l2 Coolant solution 6.0 90° straight 6.00 66 15 outer Coolant 6.0 120° straight 6.00 66 15 outer ...
Company: CHANGZHOU WEIYU TOOLS FACTORY
31641. High Precision Solid Carbide Center Drill Bit Set for CNC Drilling [Sep 19, 2024]
[Sep 19, 2024] Products Show Products Function 1.HRC: HRC45 HRC55 HRC58 HRC60 HRC65 2.Coated: AlTiN, TiAlN, TiAISI,TiSiN, TiN, DLC,Nano, Diamond 3.Could be used for the processing of copper, cast iron, carbon steel, ...
Company: CHANGZHOU WEIYU TOOLS FACTORY
31642. Good Performance Carbide Center Drills for Aluminum Center Drilling [Sep 19, 2024]
[Sep 19, 2024] Products Show Products Function 1.HRC: HRC45 HRC55 HRC58 HRC60 HRC65 2.Coated: AlTiN, TiAlN, TiAISI,TiSiN, TiN, DLC,Nano, Diamond 3.Could be used for the processing of copper, cast iron, carbon steel, ...
Company: CHANGZHOU WEIYU TOOLS FACTORY
31643. Carbide Pilot Drill Bits Spotting Drill Bits CNC Bit Drill Cutter [Sep 16, 2024]
[Sep 16, 2024] Products Show Products Detail Spot Drill Bit d1 angle shank d2 l1 l2 Coolant solution 6.0 90° straight 6.00 66 15 outer Coolant 6.0 120° straight 6.00 66 15 outer ...
Company: CHANGZHOU WEIYU TOOLS FACTORY
31644. Eco ANSI 2cutter Masonry Drill Bit Cylindrical Shank [Jul 19, 2024]
[Jul 19, 2024] * ANSI standard Virgin YG8 carbide tipped for durable drilling in the various concrete, brick, stone, cement, etc. * U flute with wide width for fast rejecting the dust on higher drilling efficiency. * HFW welding ...
Company: ZHENJIANG HTT TOOL CO., LTD.
31645. ANSI 2cuttger Masonry Drill Bit Cylinder Shank [Jul 18, 2024]
[Jul 18, 2024] * Extremely robust percussion drill bits with much longer service life than conventional concrete drill bits. * High drilling speed thanks to wide Twinmax spiral. * Special surface hardening technique by blasting ...
Company: ZHENJIANG HTT TOOL CO., LTD.
31646. Extreme Impact HSS-Cobalt Metal Drill Bit DIN6.35e Shank [Jan 12, 2024]
[Jan 12, 2024] *For use in alloyed and unalloyed steels up to 990 N/mm2 tensile strength, sheet metal and thin-walled profile material(pipes and without pre-punching), where exact and clean drilling is required. * For use with ...
Company: ZHENJIANG HTT TOOL CO., LTD.
31647. Tct Robust Universal Drill Bit W/Tri-Flat Shank [Oct 10, 2023]
[Oct 10, 2023] * TCT Extra thick robust carbide tungsten tipped with special patented stepped diamond ground angles and cutting edges for long-time drilling in various rough porcelains, ceramic, tile, metal sheet, non-ferrous metal ...
Company: ZHENJIANG HTT TOOL CO., LTD.
31648. Go-Through Masonry Drill Bit Cylindrical Shank Zn-Coated [Aug 08, 2023]
[Aug 08, 2023] * Virgin YG8 carbide tipped for durable drilling in the various concrete, brick, stone, cement, etc. * U flute with wide width going-through drilling performance for fast rejecting the dust on higher drilling ...
Company: ZHENJIANG HTT TOOL CO., LTD.
31649. Go-Through Masonry Drill Bit Cylindrical Shank [Aug 08, 2023]
[Aug 08, 2023] * Virgin YG8 carbide tipped for durable drilling in the various concrete, brick, stone, cement, etc. * U flute with wide width going-through drilling performance for fast rejecting the dust on higher drilling ...
Company: ZHENJIANG HTT TOOL CO., LTD.
31650. Ship Auger Bit Lewis Style Quick Change Hex Shank [Mar 01, 2023]
[Mar 01, 2023] * For heavy duty, precision drilling in soft and hard wood, large section beams, joints, floor boarding, chipboard and plywood. * Lewis flute design for rapid chip removal. * With quick change hex shank for secure ...
Company: ZHENJIANG HTT TOOL CO., LTD.
