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  11. Screw Machine Drill Bit, #21 Size, 135 Degrees Point Angle, Cobalt Steel, Straw/Bronze Finish
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Screw Machine Drill Bit, #21 Size, 135 Degrees Point Angle, Cobalt Steel, Straw/Bronze Finish

product price: $7.39
/ea
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Key Features

  • Drill Bit Grouping Drill Bit
  • Drill Bit Dimension Type Wire
  • Shank Type Straight
  • Drill Bit Point Angle 135 Degrees
  • Drill Bit Material Cobalt Steel
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Product Information

Dimensions

Drill Bit Dimension Type Wire
Drill Bit Size #21
Shank Dia. 5/32 in
Overall Length 2 1/8 in
Flute Length 1 1/16 in
Maximum Drilling Depth 1 1/16 in
Depth:Dia. Ratio 10xD
Shank Size 0.159
Depth x Dia. Ratio 10xD
Shank Length 1 1/16 in
Diameter 0.159
Drill Diameter Tolerance +0.0000 in /-0.0007 in
Drill Point Length 0.0329 in
Drill Length Class Screw Machine Length

Description

Screw Machine Drill Bit, Drill Bit Size #21, Drill Bit Point Angle 135 Degrees , Split Point, Cobalt, Straw/Bronze, Non-Coolant Through, Cutting Direction Right Hand, Decimal Equivalent 0.1590

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