Walter Surface Technologies

DRILLCO Heavy-Duty Jobber Drill Bit, Cobalt, 31/64", 5-7/8" L, 4-3/8" Flute, 135° Point Angle

Model: UAL438

Mfr. No.: 500A131

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  • DRILLCO Heavy-Duty Jobber Drill Bit, Cobalt, 31/64", 5-7/8" L, 4-3/8" Flute, 135° Point Angle - Walter Surface Technologies 500A131

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Sold as: Pack of 6

Drill Size:

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Description

  • Heavy-duty construction made to Type J aircraft specifications
  • Used for drilling holes in hard tough materials such as stainless steel titanium high temperature and high strength alloys
  • High red hardness of cobalt permits speeds 30% greater than HSS drills

Specifications

Material

Cobalt

Drill Size

31/64"

Decimal Drill Size

0.4844"

Overall Length

5-7/8"

Flute Length

4-3/8"

Point Angle

135°

Finish

Bronze

Country Of Origin

United States