3Pcs Titanium Coated Step Drill Bit Set Hex Shank for Metal
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...Step Drill Bit Set with Metal Box Hex Shank Product features 1) 3 Step drill bits:4-12,4-22,4-30mm 2) Made of high quality high speed steel that is hard and sharp enough to drill through wood, plastic, steel and sheet metal 3) Titanium coated surface can reduce friction and overheat when drilling......
DANYANG RIGHTOOLS CO.,LTD
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Straight Flute HSS Step Drill Bit , 2 Inch Step Drill Bit For Multiple Hole
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...Step Drill Bit , 2 Inch Step Drill Bit For Multiple Hole Step drill bits are perfect for drilling and enlarging multiple-holes in thin sections of sheet metals, pipes, plexiglass, plastics, wood up to a thickness of 5mm. Ideal for drilling holes into thin materials such as stainless steel, copper, brass, aluminum, plastic and laminates Single-flute cutting edge for greater control through steps......
Jiangsu Xingrui Tools CO.,LTD
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Straight Flute HSS Step Drill Bit , 2 Inch Step Drill Bit For Multiple Hole
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...Step Drill Bit , 2 Inch Step Drill Bit For Multiple Hole Step drill bits are perfect for drilling and enlarging multiple-holes in thin sections of sheet metals, pipes, plexiglass, plastics, wood up to a thickness of 5mm. Ideal for drilling holes into thin materials such as stainless steel, copper, brass, aluminum, plastic and laminates Single-flute cutting edge for greater control through steps......
Jiangsu Xingrui Tools CO.,LTD
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BMR TOOLS 1/4" Helix shank straight flute hss 4241 step drill bit for hole drilling 4-20mm
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... polishing Tin-Coating Black Coating Amber Coating Step: 9 Steps Precision: H7 Application: Drilling holes on metal Step Drill Bit Specification NAME MATERIAL SIZE STEPS triangle shank straight flute step drill HSS4241 4.0-12 5 4.0-20 9 4.0-32 15 M35 4.0...
DANYANG BMR TOOLS CO.,LTD
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Altin Coating Tungsten Carbide Step Drill Bits For Wood Drilling
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...situations, you need to drill multiple-step holes in metals. Can be very complicated step hole, also this kind of step drill can be used in drilling different diameter through holes with one single drill bit. Steps and shapes of step drill bits can be well...
Xiamen Betalent Carbide Co.,Ltd
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.635" .0625" 1/8" 1/4" 1/2" Solid Carbide Step Drill Bit for Steel Aluminium 1/16" 6mm 2mm
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... also can choose the suitable raw material and coating for you according to your application. All of our drill bits are produced by grinding machines. Precision can be assured. Product name Solid Carbide Step Drill Bit Feature Within 0/-0.01mm Suitable for...
Changzhou Ruilida Tools Co., Ltd.
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CE M35 High Speed HSS Step Drill Bit Step Cone Drill Bits For Stainless Steel Metal
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...Drill Bits Step Cone Drill Bits For Metal 1. The step drill bits are made of classic high-speed steel with titanium coating for proven capability and durability in drilling holes in plastic, aluminum, wood board, copper, stainless steel and many other types of sheet metal. 2. With the step drill bits......
Zhongzuan (Chongqing ) Precision Tools Manufacturing Co., Ltd.
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ISO PDC Cutters , Diamond Pdc Bit For 30mm Anchor Drill Bits Mining
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..., the height is 5.5mm, and the special chamfer is 1/4 circle. This chamfer is placed at the core of the drill bit during welding to increases the anti-rock crushing strength of the core of the PDC and prevents the diamond from cracking in the core of the...
Guilin Xingzuan Super-hard Material Co., Ltd
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Solid Carbide Step Drill Bit High Speed Multi Diameter Tool For Metal Stainless Steel Aluminum 2/3/4/5/6mm Steps
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...Step Drill Bit High Speed Multi Diameter Tool for Metal Stainless Steel Aluminum 2/3/4/5/6mm Steps Introduction: This solid carbide step drill bit is a precision-engineered cutting tool designed for high-speed multi-diameter drilling in metals, including stainless steel, aluminum, and alloy steels. Its unique step design (2/3/4/5/6mm) allows for smooth hole enlargement in a single operation, eliminating the need for multiple drill...
Changzhou AMG Precision Tool Manufacturing CO., LTD
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Imperial Size Jobber Drill Bits Self-Starting Point Step Drill Bits HSS M2 Materials
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...Drill Bits Self-Starting Point Step Drill Bits HSS M2 Materials Ideal for drilling holes into thin materials such as stainless steel,copper,brass,aluminum,plastic and laminates.Single-flute cutting edge for greater control through steps.3 flatted shank prevents slipping in drill chuck.New Speed Point tip penetrates faster than revious Unibits and prevents walking. Popular sizes: Sizes & Ranges Number of steps......
Xian Mager Machinery International Trade Co., Ltd.
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