Walter Surface Technologies

DRILLCO Jobber Drill Bit, High Speed Steel, 7/16", 5-1/2" L, 4-1/16" Flute, 118° Point Angle

Model: UAL404

Mfr. No.: 200A128

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  • DRILLCO Jobber Drill Bit, High Speed Steel, 7/16", 5-1/2" L, 4-1/16" Flute, 118° Point Angle - Walter Surface Technologies 200A128

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Discontinued

Drill Size:

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Description

  • This drill is designed for general purpose drilling under a wide range of drilling conditions
  • It can drill various materials such as cast iron steel and steel forging
  • The surface treatment prevents chip welding improves chip flow and increases abrasion resistance

Specifications

Material

High Speed Steel

Drill Size

7/16"

Decimal Drill Size

0.4375"

Overall Length

5-1/2"

Flute Length

4-1/16"

Point Angle

118°

Finish

Black Oxide

Country Of Origin

United States