Drillco® Nitro Heavy-Duty Mechanic's Length Drill Bit 21/64" - 350N121

Brand: Walter Surface Technologies

MPN: 350N121
SKU: 350N121-UAL518-S01M

CA$8.56
Availability: ✓ In stock, ready to be shipped
Stock by location
  • MONTREAL
    35 available
Minimum purchase of 15
15

MPN: 350N121

  • 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
21/64"
Decimal Drill Size
0.3281"
Overall Length
4-1/16"
Flute Length
2-9/16"
Point Angle
135°
Finish
Black & Gold

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