30Pcs Titanium Coated Twist Drill Bit Mixed Set HSS Drill Bits for Metal Wood Plastic Drilling
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... DIN338 Applicable Material Metal / Wood / Plastic Shank Straight Shank Packing Plastic Storage Case Made of high-speed steel with titanium coating, it effectively ......
Chengdu Fantasitic International Trading Co., Ltd.
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ISO Solid Carbide Drill For HRc42 Steel Power Drilling , Hard Metal Drill Bits
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...Drills for HRc42 Steel Power Drilling Feature Advantage: When the hardness of the material to be processed is ≥HRC42, the conventional process is difficult to directly process with the drill bit, and must be completed by rough machining + heat treatment + finishing process. This processing process is complicated, the time is long and the cost is high. The powerful drill bit can realize the material drilling......
Zhuzhou MMM New Material Co., Ltd.
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Straight Shank Twist Drill Bit Set Metal Drilling Bit
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...Drill Bit Set Metal Drilling Bit The high speed steel metal drill bits are suitable for metal hard alloys such as stainless steel, steel,high carbon steel,quenched steel,cast iron, and softer copper and copper alloys such as wood and aluminum alloy.Not applicable to glass or ceramic materials.Not applicable to heat-treated steel and pay attention to control speed, pressure and heat when drilling. Put it in drill bits...
Zhongzuan (Chongqing ) Precision Tools Manufacturing Co., Ltd.
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Customized Sizes Hard Rock Drill Bits Antiwear Run Quickly Crushing Rock
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... a roller bits. In roller-bit drilling, rock is cut by hard-alloy teeth projecting from rolling cutters, which rotate on the drill-bit bearings. Inturn, the drill bit rotates at a high rate, and presses against the bottom hole with a high axial force. The...
Hunan Tianying Drilling Machine Manufacturing Co., Ltd.
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T45 76mm Rock Drill Bit Hard Rock Drill Bit Mining Bits
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... according to different rock formation structures and hardness. We can make alloy ball tooth drills of different specifications and different forms according to different needs of users. Widely used in mining, tunneling, underground plant excavation and...
KSQ Technologies (Beijing) Co. Ltd
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Size Customized Oilfield Drill Bit , Hard Rock Drill Bits Wear Resisting
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...Drill Bit, Hard Rock Drill Bits Wear Resisting Product Specifications Attribute Value Name PDC Drill Bits Machine Type Drilling Tool Advantage High Performance Diameter Customized Application Smooth / Foundation Construction Size Customized Wear Resistance Wear Resisting Key Features Smith bits PDC Metal sealed journal bearing Fast drilling......
Jinzhou City Shitan Machinery Equipment CO. LTD.
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Oilfield Wear Resisting PDC Hard Rock Drill Bits
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... service Details: 1, Types: pdc drill bit which are used for mining pilling, water well drilling or oil well drilling 2, Model: various kinds and according to the requirements of customers 3, Material: ally steel, tungsten carbide insert 4, Color: can be...
Jinzhou City Shitan Machinery Equipment CO. LTD.
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Metal Drill Bit Set M2 HSS Heat Resistant Cutting Edge Fast Chip Removal Design
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...metal drill bit set is designed around two factors that determine success in metal drilling: heat control and chip evacuation. The heat resistant cutting edge is achieved through premium M2 high speed steel and optimized heat treatment, allowing the bits to sustain their hardness even when friction raises temperatures during continuous drilling. The fast chip removal design uses precisely formed spiral flutes that lift metal...
Jiangsu Xingrui Precision Tools Co., Ltd.
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76mm T38 Hard Rock Drill Bits Ballistic Button Drill Bit Set For Mining Tunneling
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...Hard Rock Drill Bits Ballistic Button Drill Bit Set For Mining Tunneling Hard Rock Drill bits The hard rock drill bit is mainly used for blasting hole excavation of open pit rock drilling, underground mining, tunnelling and other infrastructure projects. The connection mode is mainly T-threaded connection and R-threaded connection. The top hammer hydraulic rock drilling rods equipped with drilling rigs and open-air drilling......
KSQ Technologies (Beijing) Co. Ltd
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PDC No Core Drill Bit 1308 Cutter Tips for Core Drilling 3 Wings 133 mm Diamond Head Hard Rock Drilling Bit PDC
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...Drill Bit 1308 Cutter Tips for Core Drilling 3 Wings 133 mm Diamond Head Hard Rock Drilling Bit PDC PDC bit used for geoloical prospecting,development of oil and gas,drilling water wells,blast holes and making holes for seismic prospecting,construction engineering.now there are 2 types: Matrix and Steel Body. Matrix PDC drill bit The "matrix" is a very hard......
Hengshui Aoxing Geological Equipment Co., Ltd
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