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3/8" COBALT Heat Resistant Jobber Heavy Duty Drill Bits

Item Number: CODB3/8
3/8
Unit Price: $8.75
Quantity 
 
 
 Detailed Description
  • Sold By The Piece.
  • .3750 Decimal Equivalent.
  • Flute Length = 3-5/8"
  • Over All Length = 5"
  • Contact Our Sales Department for Bulk Pricing.

3/8" Cobalt Jobber Drill Bits, Fractional, Drill America

Cobalt Jobber Drills Key Features.

  • Manufactured to National Aerospace Standard 907.
  • Made of Heat Resistant Cobalt
  • They Display Higher Red Hardness which Permits Speeds up to 30% Greater than High Speed Steel Drills.
  • Especially Effective in Drilling Tough, High Tensile Strength Materials like PH Stainless Steel, Inconel, and Titanium.
  • The 135° Split Point is Self-Centering and Reduces Thrust. Sizes Smaller than 1/16 Have the 118° Standard Point.

Our 3/8 Cobalt Drill Bits are Designed to Drill Through the Hardest Materials Such as Stainless Steel, Spring Steel, and Titanium. Includes a 135° Split-Point that will Not Walk or Wander at the Starting Surface. A Combination of High Speed Steel and a Heavy-Duty Web Allows the Bit to Run Cool, Keeping the Cutting Edge Sharper Longer.