Sale Stainless Steel High Hardness Containing Cobalt Twist Drill Bit 1.5-- 6.5 13 Pcs Suits

Sale Stainless Steel High Hardness Containing Cobalt Twist Drill Bit 1.5-- 6.5 13 Pcs Suits

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Product Details

  • Is_CustomizedYes
  • Brand NameContaining Cobalt Drill
  • MaterialCobalt Steel Alloys
  • UseMetal Drilling
  • Diy SuppliesMetalworking
  • Model Number1.5-6.5
  • TypeTwist Drill Bit

Product Description

Containing cobalt twist drill, M35 material, machining stainless steel, steel and other hard processing steel. M35 is inclusive of our 5% cobalt high speed steel, M35 containing cobalt high speed steel compared with low cost and easy processing, through the proper heat treatment, can get high hardness, high hardness and high wear resistance, toughness and bending strength were not lower than ordinary HSS, can overcome the mold edge collapse and cracks, early damage, is the first selection of stainless steel processing.

Sale Stainless steel High hardness Containing cobalt Twist drill bit 1.5-- 6.5 13 PCS suits

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