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6 pieces 4-3/8 In. M Letter Black Oxide Drill Bits

Bosch

SKU / Product InfoQuantity
BL4213
4-3/8 In. M Letter

Quick Overview


  • Speed helix design for three times faster drilling than standard bits
  • Last 50% longer than high-speed steel
  • Easier drilling, reduced heat and extended drill bit life
  • Available in jobber length, stubby length, extended length (
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Details


  • Bit Material: Black Oxide
  • Drill Bit Type: Twist
  • Flute Length (in): 3.375
  • Length (in): 4.375
  • Package Contents: 12 Bits
  • Recommended Safety Equipment: Safety Glasses
  • Shank Diameter (in): 0.295
  • Bit Diameter: Letter M
  • Minimum Chuck Size Required: 3/8 In.
  • Additional Information


    Manufacturer: Bosch

     
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