Walter Surface Technologies

DRILLCO Nitro Heavy-Duty Jobber Drill Bit, High Speed Steel, 9/32", 4-1/4" L, 2-15/16" Flute, 135° Point Angle

Model: UAL455

Mfr. No.: 400N118

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  • DRILLCO Nitro Heavy-Duty Jobber Drill Bit, High Speed Steel, 9/32", 4-1/4" L, 2-15/16" Flute, 135° Point Angle - Walter Surface Technologies 400N118

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Sold as: Pack of 12

Drill Size:

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Description

  • Manufactured from a premium grade of M-7N molybdenum high speed steel
  • The Nitro Heavy-Duty 135° Split Point Drill with a Nitride surface treatment that gives a hard protective layer to the drill (increases hardness without increasing brittleness) which is measurably harder than high speed steel
  • Body and clearance are gold and black surface treated for maximum lubricity
  • Recommended for use in stainless steel and other hard metal drilling

Specifications

Material

High Speed Steel

Drill Size

9/32"

Decimal Drill Size

0.2813"

Overall Length

4-1/4"

Flute Length

2-15/16"

Point Angle

135°

Finish

Black & Gold

Country Of Origin

United States