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Cobalt Drill Bits Set 21Pcs M35 HSS 135° Tip Jobber Length

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$35 USD
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21Pcs Cobalt Drill Bits Set, M35 HSS, 135 Degree Tip, Twist Jobber Length Drill Bit for Hardened Metal, Cast Iron, Stainless Steel, Plastic and Wood with Metal Indexed Storage Case 1/16"-3/8"

21-piece cobalt HSS drill bit set with 135° split point for quick centering and cutting. Designed for hardened metals, stainless steel, and wood with a durable cutting edge. Customers note high quality and sharp performance, with some durability mixed outcomes

Highlights

  • 5% cobalt alloy
  • 135 degree fast cutting point
  • universal shank and full ground edges

Pros

  • 135° split point for quick centering
  • M35 cobalt alloy for durability
  • universal round shank for versatile tool holding
  • fully ground sharp cutting edges
  • good performance on stainless steel and metal cutting

Cons

  • mixed durability reports
  • some customers report missing bits in sets

Best For

  • drilling stainless steel
  • drilling hardened metals
  • wood and plastic drilling
  • metalworking projects
  • hardware installation tasks
  • professional workshop use

Features

  • 135-degree split point and twist design for fast cutting and reduced walking
  • M35 cobalt alloy adds wear resistance and durability
  • fully ground bits with sharp, durable cutting edges for clean chips
  • 1/16", 5/64", 3/32" sizes included in the set
  • universal round shank compatible with common tool holding systems

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