Walter Surface Technologies

Drillco® Nitro Heavy-Duty Mechanic's Length Drill Bit

SKU
350N132
Material
High Speed Steel
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
Flute Length 3-3/8"
Decimal Drill Size 0.5"
Point Angle 135°
Drill Size 1/2"
Sold As Each
Material High Speed Steel
Overall Length 5"
Manufacturer Walter Surface Technologies
Secondary Attributes
Finish
Black & Gold