Drillco Cutting Tools Drillco 480N029 | #29 Nitro High Speed Steel Heavy-Duty Jobber Drill Bit, 135 deg. Split Point
Manufacturer: Drillco Cutting Tools
Product #: 480N029
Availability: In stock (Only 12 left)
*For confirmation of inventory availablity, please contact us at 905-669-7448
Manufactured from a premium grade of M-7N molybdenum high speed steel. The Nitro Heavy Duty 135 degree Split Point drill with a Nitride surface treatment that give 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.