Jiangsu Profile
Product List
20071. High Quality Carbide Step Drill Bits 
[Jun 14, 2023]
[Jun 14, 2023] Product Description Tungsten Carbide Step Drill Bits 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 ...
Company: Changzhou Hongjian Tools Co., Ltd.
20072. Best Quality Carbide Oil Hole Drill Bits for CNC Metal [Feb 13, 2023]
[Feb 13, 2023] Product Description High performance Carbide Oil Hole Drill 1.Product Description Size:3D/5D Top angle:118degree-140degree With internal coolant hole Material: Kennametal Grain Size:0.5um Co:12 % Flexural ...
Company: Changzhou Hongjian Tools Co., Ltd.
20073. Best Long Life Carbide Oil Hole 5D Drill Bits [Feb 13, 2023]
[Feb 13, 2023] Product Description High performance Carbide Oil Hole Drill 1.Product Description Size:3D/5D Top angle:118degree-140degree With internal coolant hole Material: Kennametal Grain Size:0.5um Co:12 % Flexural ...
Company: Changzhou Hongjian Tools Co., Ltd.
20074. High Precision Long Life Carbide Drill Bits with Coolant Hole [Jul 24, 2022]
[Jul 24, 2022] Product Description High performance Carbide Oil Hole Drill 1.Product Description Size:3D/5D Top angle:118degree-140degree With internal coolant hole Material: Kennametal Grain Size:0.5um Co:12 % Flexural ...
Company: Changzhou Hongjian Tools Co., Ltd.
20075. 19 PC High Quality DIN338/DIN340 HSS Straight Twist Drill Bit [Mar 17, 2021]
[Mar 17, 2021] Product Description Photos Product Description&data Detailed Photos Product Line Packaging & Shipping Company Profile Workshop&Office
Company: Jiangsu Best Tools Co., Ltd.
20076. 3PCS Titanium Nitride Spiral Flutes HSS Step Drill Bits [Mar 09, 2021]
[Mar 09, 2021] , Specification: Material:HSS 1/4" Hex Shank Sizes: 4-12mm:4,6,8,10,12mm 4-20mm:4,6,8,10,12,14,16,18,20mm 4-32mm:4,6,8,10,12,14,16,18,20,22,24,26,28,30,32mm 4241 High-Speed Steel HSS (Suitable For Use In The ...
Company: Jiangsu Best Tools Co., Ltd.
20077. China Factory Tungsten Carbide Core Drill Bits for Metal [Dec 27, 2022]
[Dec 27, 2022] Product Description High performance Carbide Drill With Coolant oil Hole Size : 3D,5D Material : Imported AF, Sandvik,Kennametal carbide Rod. Coating : Black Nano coating Standard: DIN338 ,DIN 6527 ...
Company: Changzhou Hongjian Tools Co., Ltd.
20078. China Manufacturer Alloy Carbide Cutting Center Drill Bits [Dec 27, 2022]
[Dec 27, 2022] Product Description Tungsten carbide center drills 1. Raw Material HRC45 HRC55 HRC60 HRC65 YG10X YG10.2 &WF25(Taiwan) K44 & K40 Sandvik H10F Grain Size:0.7um Co:10 % Flexural strength:3320N/mm2 Grain ...
Company: Changzhou Hongjian Tools Co., Ltd.
20079. 3D 5dcarbide Coolant Hole Drill Bits for Hard Materails [Jul 24, 2022]
[Jul 24, 2022] Product Description High performance Carbide Drill With Coolant oil Hole Size : 3D,5D Material : Imported AF, Sandvik,Kennametal carbide Rod. Coating : AlTiN ...
Company: Changzhou Hongjian Tools Co., Ltd.
20080. M35 HSS Cobalt Twist Drill Stainless Steel Special Drill Bit [Apr 17, 2021]
[Apr 17, 2021] Product Description Item Package Quantity: 50pcs/set | Size name: 1.0-3.0mm Features: - Made of HSS with good milling, ensure high work efficiency. - High hardness, high wear resistance and high ...
Company: Jiangsu Best Tools Co., Ltd.
20081. HSS Twist Drill Bit with Fully Ground Rim DIN 338 Straight Shank for Stainless Steel [Feb 25, 2021]
[Feb 25, 2021] Specification: Material:HSS 1/4" Hex Shank Sizes: ...
Company: Jiangsu Best Tools Co., Ltd.
20082. Automatic Brazed Electric Hammer SDS Plus Shank Cross Tip Drill Bit [Feb 25, 2021]
[Feb 25, 2021] Specification: Material:HSS 1/4" Hex Shank Sizes: ...
Company: Jiangsu Best Tools Co., Ltd.
20083. Power Tools Hammer HSS Drill Bits for Concrete Metal, Masonry, Wood and Ceramic etc. [Feb 25, 2021]
[Feb 25, 2021] Specification: Material:HSS 1/4" Hex Shank Sizes: ...
Company: Jiangsu Best Tools Co., Ltd.
20084. Y09054 19PCS High Speed Steel HSS4341 Twist Drill Bit with Jobber Length [Jun 15, 2024]
[Jun 15, 2024] Y09054 19Pcs High Speed Steel HSS4341 Twist drill bit with Jobber Length Product Name DIN338 Fully Ground HSS Straight Shank Twist Drill Bit Material M42(cobalt 8%), M35(cobalt 5%), HSS M2, HSS Process Fully ...
20085. High Quality Annular Cutter Tct/HSS Magnetic Drill Bit [Jun 12, 2024]
[Jun 12, 2024] Product Description Regular Size Of Drill Cutter (Customize) Diameter(mm) Shank(mm) Cutting Depth ...
