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Alfa Tools SM50217 High-Speed Steel Screw Machine Split Point Drill (12 Pack), 5/16"

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Product details

Management number 216215897 Release Date 2026/04/19 List Price US$16.46 Model Number 216215897
Category

Alfa USA's Screw Machine length drill bits shorter length gives these drill bits increased rigidity resulting in less deflection, better hole accuracy and extended overall life. The 135 degree split point is self-centering and reduces thrust. Heavy duty construction performs well in both stationary and portable drilling in a broad range of materials in the iron and steel families. These drill bits are made in the USA and manufactured to National AEROSPACE Standard 907, Type C.

  • Black Oxide finish for general purpose drilling in a wide range of materials, equipment and operating conditions
  • 5/16" Diameter ( 0.3125"), 2-13/16" Overall Length
  • 135 Degree Split Point Right hand Spiral Straight Shank
  • Manufactured to National Aerospace Standard 907, Type C
  • 12 per Env
UPC 721511170173
Model SM50217
Brand Name Alfa Tools
Shank Type Straight
Unit Count 1.0 Count
Item Weight 0.29 Pounds
Point Style Split Point
Finish Types Black Oxide
Manufacturer Alfa Tools
Material Type Alloy Steel
Item Dimensions 4.25 x 3 x 0.31 inches
Tool Flute Type Straight
Included Components Cutting tools
Cutting Angle String 135 Degrees
Minimum Bore Diameter 0.31 Inches
Surface Recommendation Miscellaneous
Global Trade Identification Number 00721511170173

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