41/64" Taper Length Drill Bit | Cobalt | DWDTLCO41/64
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41/64" Taper Length Drill Bit | Cobalt | DWDTLCO41/64

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41/64" Taper Length Drill Bit | Cobalt | DWDTLCO41/64

Drill AmericaSKU: DWDTLCO41/64
Price:
$67.38 $123.84per 1( $67.38 each)
Pieces 1
Measurement type Inch
Diameter 41/64"
Length 9
Material Cobalt
Finish Gold
Flute length 5-1/8
Point type Split Point
Shank Round
Shank size 41/64"
Size 41/64
Weight 1.0 lb

WARNING: This product can expose you to chemicals including lead and lead compounds, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to https://www.P65Warnings.ca.gov.

Description

Specs

  • Diameter: 41/64" (0.640625 in)
  • Length: Taper length (exact overall length not specified)
  • Material: Cobalt alloy (HSS-Co substrate)
  • Quantity: 1 piece

Features

  • Taper-length geometry: Increases rigidity and improves hole straightness in deep drilling tasks.
  • Cobalt alloy, HSS-Co substrate: Higher heat resistance, extending bit life when drilling hard metals.
  • Optimized for stainless steel and alloy steel: Resists rapid dulling compared to standard HSS bits.
  • Precision 41/64" diameter: Delivers accurate, repeatable holes for accuracy-critical metalworking projects.
  • Use scenarios: Ideal for deep-pocket drilling, through-holes in stainless and alloy steels where straightness matters.
  • Practical considerations: Maintain steady feed and use appropriate lubrication to maximize life; avoid overheating.

Physical

  • Diameter: 41/64" (0.640625 in)
  • Length: Taper length
  • Coating/Substrate: Cobalt alloy

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800-222-0324

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