Jiangsu Profile
Product List
8146. Premium Heavy-Duty Rock Drill Bits for Deep Foundation Projects 
[Oct 26, 2025]
[Oct 26, 2025] Product Description Product Parameters Model CUTTER PICK Material SPECIAL STEEL, TUNGSTEN CARBIDE Round Shank OD 43mm 35mm 38mm 30mm 40mm 42mm Customized Carbide OD 30mm 28mm 25mm 22mm 19mm 16mm ...
8147. Heavy Duty 25mm Carbide Drill Bits for Tough Rock Drilling [Oct 20, 2025]
[Oct 20, 2025] Product Description Product Parameters Model CUTTER PICK Material SPECIAL STEEL, TUNGSTEN CARBIDE Round Shank OD 43mm 35mm 38mm 30mm 40mm 42mm Customized Carbide OD 30mm 28mm 25mm 22mm 19mm 16mm ...
8148. Premium 30mm Drill Bits for High-Efficiency Coal Mining [Oct 17, 2025]
[Oct 17, 2025] Product Description Product Parameters Model CUTTER PICK Material SPECIAL STEEL, TUNGSTEN CARBIDE Round Shank OD 43mm 35mm 38mm 30mm 40mm 42mm Customized Carbide OD 30mm 28mm 25mm 22mm 19mm 16mm ...
8149. Premium Diamond Drill Bit for Accurate Precision Cutting [Oct 13, 2025]
[Oct 13, 2025] Product Description Product Parameters Model Diamond Stone Drill Bit Material SPECIAL STEEL, TUNGSTEN CARBIDE Carbide OD 30mm 28mm 25mm 22mm 19mm 16mm Customized Reach 89mm 102mm 114mm 104mm ...
8150. Premium Tricone Drill Bits for Fast and Efficient Rock Drilling [Oct 13, 2025]
[Oct 13, 2025] Product Description General Introduction: Key Word: tricone bit, tricone drill bit, used tricone bits for sale, tci tricone bit, tricone rock roller bits, used tricone bits, tricone rock bit, tci tricone ...
8151. Customized High-Performance Steel Tricone Drill Bit with Innovative Wing Design [Sep 20, 2025]
[Sep 20, 2025] Product Description General Introduction: Key Word: tricone bit, tricone drill bit, used tricone bits for sale, tci tricone bit, tricone rock roller bits, used tricone bits, tricone rock bit, tci tricone ...
8152. Durable Tungsten Carbide Tipped Drill Bits for Engineering Projects [Aug 13, 2025]
[Aug 13, 2025] Our assortment is mainly directed to industry.A wide range of offered products includes:shank cutter bits,shank cutter bit holder,coupling sleeve,drill bits and rotary drilling tools,connectors and all kind of auxiliary ...
8153. Premium Tricone Rock Drill Bits for Deep Hole Excavation [Jul 02, 2025]
[Jul 02, 2025] Product Description General Introduction: Key Word: tricone bit, tricone drill bit, used tricone bits for sale, tci tricone bit, tricone rock roller bits, used tricone bits, tricone rock bit, tci tricone ...
8154. Whole Sale Price CNC Drill Bit for Drilling Holes [Feb 28, 2025]
[Feb 28, 2025] Manufacturer drill bits for metal working CNC machine tool Super coating of carbide corner radius end mill Item ...
Company: Changzhou Hongjian Tools Co., Ltd.
8155. Baoke 90 Degree Steel Chamfering Cutter Positioning Fixed Point Opener Tungsten Steel CNC Center ... [Oct 22, 2024]
[Oct 22, 2024] Company Profile BaoKe 90 degree steel chamfering cutter positioning fixed point opener tungsten steel cnc center drill bit Changzhou Baoke Precision Tools Co., Ltd has the first level advanced production equiptments ...
8156. Baoke Manufacturer Spotting & Centering Drill Carbide 90 Degree Spot Point Drill Bits [Oct 22, 2024]
[Oct 22, 2024] Company Profile BaoKe Manufacturer Spotting & Centering Drill Carbide 90 Degree Spot Point Drill Bits Changzhou Baoke Precision Tools Co., Ltd has the first level advanced production equiptments in the world, also has ...
8157. Carbide Twist Drill Bit of Diameter 4*22*4*55mm [Jul 11, 2024]
[Jul 11, 2024] 1.Details: Brand Name: SEPAL Model Number: S45,S55,S65 Type: carbide drill Helix Angle: 35 degree Grain Size: Micro Grain/MG Precision: High ...
8158. Carbide Twist Drill Bit of Diameter 8*37*8*90mm [Jul 11, 2024]
[Jul 11, 2024] 1.Details: Brand Name: SEPAL Model Number: S45,S55,S65 Type: carbide drill Helix Angle: 35 degree Grain Size: Micro Grain/MG Precision: High ...
8159. Carbide Twist Drill Bit of Inch Size 1/8"*L1.5" [Jul 11, 2024]
[Jul 11, 2024] 1.Details: Brand Name: SEPAL Model Number: S45,S55,S65 Type: carbide drill Helix Angle: 35 degree Grain Size: Micro Grain/MG Precision: High ...
8160. High Quality Cheap Prise Straight Twist Drill Bit Customized for Aluminum [Jan 23, 2024]
[Jan 23, 2024] Products Description HRC: 50-65 HRC45 HRC55 HRC60 HRC65 YG10X YG10.2 &WF25(Taiwan) K44 & K40 Sandvik H10F Grain Size:0.7um Co:10 % Flexural strength: 3800N/mm2 Grain Size:0.6um Co:10 % Flexural ...
Company: Changzhou Hongjian Tools Co., Ltd.
