Jiangsu Profile
Product List
9016. China Factory Tungsten Carbide Step Twist Drill Bit for Aluminum Alloy 
[Nov 19, 2025]
[Nov 19, 2025] China Factory Tungsten Carbide Step Twist Drill Bit For Aluminum Alloy About Us: Changzhou Aitefasi Tool Co., Ltd. founded in 2004, is a high-tech manufacturer specialized in providing High-performance carbide ...
Company: CHANGZHOU AITEFASI TOOLS CO., LTD.
9017. 20d Solid Carbide Drill Bit with Coolant Through for Deep Hole [Nov 19, 2025]
[Nov 19, 2025] 20d Solid Carbide Drill Bit with Coolant Through for Deep Hole Products Function: Raw Material Carbide, Tungsten Cobalt Alloy, tungsten carbide Coating AlTiN, TiAlN, TiSiN, AlTiSiN, TiN, Nano, or as your ...
Company: CHANGZHOU AITEFASI TOOLS CO., LTD.
9018. Solid Carbide Cobalt Coated Twist Drill Bit with Inner Coolant [Nov 19, 2025]
[Nov 19, 2025] Product Parameters Products Function: Raw Material Carbide, Tungsten Cobalt Alloy, tungsten carbide Coating AlTiN, TiAlN, TiSiN, AlTiSiN, TiN, Nano, or as your requirements Overall Length 38-330mm (customized is ...
Company: CHANGZHOU AITEFASI TOOLS CO., LTD.
9019. Through Hole Rotary Head Ydr602 for DTH Drilling [Dec 13, 2025]
[Dec 13, 2025] YDR602 through hole diameter get to 100mm With 2 speed hydraulic circuit shifts by hydraulic directional valve Descriptions Unit Technical data Oil pressure bar 205 Oil flow l/min 170 Gear ...
9020. 1/2 Inch Imperial Size M35 Cobalt HSS Twist Drill Bit Stainless Steel [Nov 20, 2025]
[Nov 20, 2025] Product Description Product Description Product Name Reasonable Price Twist Drill Bits With Exquisite Workmanship Color Bright Finish, Black, Tin Coated, Amber Finish, etc. Available Size All Size ...
Company: BEHAPPY CRAFTS (SUZHOU) CO., LTD.
9021. Suitable for Tunnel Heights 3.2m-5m Xum125 Mining Hydraulic Drilling Rig [Nov 18, 2025]
[Nov 18, 2025] XUM125 Mining Hydraulic Drilling Rig Expert Evaluation The mining hydraulic drilling rig is suitable for tunnel heights ranging from 3.2m to 5m, with a maximum drilling depth of 42m. It is available in both ...
9022. Maximum Drilling Depth 42m Xum125 Mining Hydraulic Drilling Rig [Nov 18, 2025]
[Nov 18, 2025] XUM125 Mining Hydraulic Drilling Rig Expert Evaluation The mining hydraulic drilling rig is suitable for tunnel heights ranging from 3.2m to 5m, with a maximum drilling depth of 42m. It is available in both ...
9023. Precision Operation Xum135 Mining Hydraulic Drilling Rig [Nov 18, 2025]
[Nov 18, 2025] XUM135 Mining Hydraulic Drilling Rig Expert Evaluation: The mining hydraulic drilling rig is suitable for tunnel heights ranging from 3.2m to 5m, with a maximum drilling depth of 42m. It is available in both ...
9024. Zdy4500lps Coal Mine Tracked Fully Hydraulic Tunnel Drilling Rig [Nov 18, 2025]
[Nov 18, 2025] ZDY4500LPS Coal Mine Tracked Fully Hydraulic Tunnel Drilling Rig Coal Mine Drilling Equipment Expert Evaluation: This coal mining drilling equipment series, developed based on two decades of directional ...
9025. Bly300/10 Mining Tracked Mud Pump Truckcoal Mining Drilling Equipment [Nov 18, 2025]
[Nov 18, 2025] BLY300/10 Mining Tracked Mud Pump Truck Coal Mining Drilling Equipment Expert Evaluation Coal mining drilling equipment represents a series of automated, intelligent products developed based on two decades of ...
9026. China's Top Brand Zdy6800lqy Coal Mine Drilling Equipment Tunnel Drilling Rig [Nov 18, 2025]
[Nov 18, 2025] ZDY6800LQY Track-Mounted Fully Hydraulic Tunnel Drilling Rig for Coal Mines Coal Mining Drilling Equipment Expert Evaluation Automatic Drill Pipe Jointing Technology: Utilizes an automated pipe-changing system ...
9027. Steel Tooth 12-1/4 " Tricone Drill Bit of Rock Drilling Bit [Dec 08, 2025]
[Dec 08, 2025] Product Description 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 ...
Company: Suzhou Energy Tool Co., Ltd.
9028. 43PCS Drill Bit Set for Work Use Metal Wood Hand Tool Drill [Dec 08, 2025]
[Dec 08, 2025] Product Description Product Description Product Name Portable labor-saving Twist Drill Bits with factory price Color Bright Finish, Black, Tin Coated, Amber Finish, etc. Available Size All Size Available ...
Company: BEHAPPY CRAFTS (SUZHOU) CO., LTD.
9029. Drilling Speed No Less Than 5m/Min Zywl15000d Coal Mine Engineering Drilling Rig [Nov 17, 2025]
[Nov 17, 2025] ZYWL-15000D Coal Mine Engineering Drilling Rig Coal Mine Drilling Equipment Expert Evaluation: This coal mining drilling equipment series, developed based on two decades of directional drilling technology ...
9030. Bly460/8 Mining Tracked Mud Pump Truck Coal Mining Drilling Equipment [Nov 17, 2025]
[Nov 17, 2025] BLY460/8 Mining Tracked Mud Pump Truck Coal Mining Drilling Equipment Expert Evaluation Coal mining drilling equipment represents a series of automated, intelligent products developed based on two decades of ...
