Drillco 450T128 Heavy Duty Jobber Length Drill Bit, 7/16 in Drill - Fraction, 0.4375 in Drill - Decimal Inch, 135 deg Point, HSS, TiN

Drillco Jobber Length Drill Bit, Heavy Duty, Series: 450T, Imperial, 7/16 in Drill - Fraction, 0.4375 in Drill - Decimal Inch, 5-1/2 in Overall Length, 4-1/16 in Cutting Depth, 2 Flutes, Spiral Flute, 4-1/16 in Flute Length, Straight Shank, 135 deg Point, Split Point, Right Hand Cutting Direction, HSS Cutting Edge, No Through Coolant, HSS, TiN, Applicable Materials: Aluminum, Nickel, Steel, Stainless Steel and Titanium
SKU: DRI 450T128
Manufacturer part number: 450T128
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Total Stock Available : 0
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450T series drills have TiN coating applied to the “working” part of the drill. Allows for the benefits of a fully TiN coated drill at a reduced price. TiN (Titanium Nitride) coating provides a super hard surface with high lubricity and longer tool life.
  • Made with premium grade HSS to last longer
  • Self centering 135 split-point for reduced thrust requirements and minimized walking
  • Tip coated with TiN for a super hard surface with high lubricity
  • Jobber length for most use cases