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Four Spiral Flute HSS M35 Cobalt Step Drill Bit Set for Aluminum, Wood, Metal, Stainless Steel1
Drilling ToolsWoodMetalStainless Steel4 Spiral Flutes Step Drill BitFour Spiral Flute HSS Step Drill Bit
Xuzhou Perfect Tools Co., Ltd.
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Product Description Product Description: Name 1/8"-1/2" 3/16"-7/8" 1/4"-3/4" Four Spiral Flute HSS M35 Cobalt Step Drill Bits Set for Aluminum, Wood, Metal,Stainless Steelsize1/4"-3/4": 1/4",5/16",3/8",7/16",1/2",9/16",5/8",11/16",3/4"1/8"-1/2": 1/8",5/32",3/16",7/32",1/4",9/32",5/16",11/32",3/8",13/32",7/16",15/32",1/2"3/16"-7/8": 3/16", 1/4",5/16",3/8",7/16",1/2",9/16",5/8",11/16",3/4",13/16",7/8"MaterialHSS M35 CobaltFlute TypeSpiral Flute Flute NumFour Flutes ShankHex ShankSurface FinishedBlack&WhiteFeatures1.Strong wear resistance, heat resistance, corrosion resistance, and good impact resistance, can reduce friction, lower operating temperature, greatly improve the service life of the step bits2.you can use it to drill new holes or Enlarge existing holes without changing drill bits3.The four-flute helical design has a smaller cutting angle and lower cutting pressure for better control, provides smoother cuts, and helps chips exit easily4.1/4" (6.35mm) hex handle fits securely on lithium drills, hand drills, bench drills. Use this versatile small tapered drill bit for sheet metal,stainless steel,wood at work or at home DIY, Plastic, aluminum plate, copper and o other items to open holesStep Drill Bit Set:Step Drill Bit:
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