#21 Cobalt Very Stubby Threaded Shank Drill Bit, Overall Length 3/8

SKU:
TSD21VS
Ships Today! (Order By 3pm EST M-F)
List Price: $6.81
Price: $3.61
(You Save $3.20)

#21 Cobalt Very Stubby Threaded Shank Drill Bit, Overall Length 3/8

List Price: $6.81
Price: $3.61
(You Save $3.20)
SKU:
TSD21VS
Brand
UPC:
887861065849
MPN:
TSD21VS
Availability:
Ships Today! (Order By 3pm EST M-F)
  • #21 Cobalt Very Stubby Threaded Shank Drill Bit, Overall Length 3/8
  • #21 Cobalt Very Stubby Threaded Shank Drill Bit, Overall Length 3/8
  • #21 Cobalt Very Stubby Threaded Shank Drill Bit, Overall Length 3/8
  • #21 Cobalt Very Stubby Threaded Shank Drill Bit, Overall Length 3/8

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Description

#21 Cobalt Very Stubby Threaded Shank Drill Bit, Overall Length 3/8

  • Threaded shank drill bits are type D adapter style
  • They are made from M42 8% cobalt and are manufactured to NAS 965 Type "D" specifications
  • They have 135º heavy duty split point and surface treated for drilling hard, tough, high tensile strength materials
  • When drilling low tensile strength materials, the Type "D" cobalt drill will have a significantly greater tool life than the NAS 965 Type B high speed steel adapter drills resulting in a much lower cost per hole.

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Product Specs

Size:
#21
Material:
Cobalt
Finish:
Black Oxide
Overall Length:
3/8
Shank Size:
1/4-28
Shank Type:
Threaded
Style:
Threaded Shank
Cutting Angle:
135
Point Type:
Split Point
Number of Flutes:
2
Cutting Direction:
Right Hand
Decimal Equivalent:
0.159
Metric Equivalent:
4.0386mm
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California residents: see Proposition 65 Information
Stock photos are sometimes used to represent multiple sizes in category. Product you receive will coincide with description.