ALFA J150117TN – General Purpose Jobber Length Drill, 5/16″, 4-1/2″ L, HSS, TiN (12pk)

ALFA J150117TN – General Purpose Jobber Length Drill, 5/16″, 4-1/2″ L, HSS, TiN

Titanium Nitride (TiN) coated jobber drill. TiN coating is a gold-colored ceramic coating applied by physical vapor deposition, combining high hardness w/ low friction.

Features

TiN coating reduces friction & extends tool life

Ideal for production work & repetitive drilling

Maintains sharp cutting edge longer

Effective on difficult-to-drill materials

Specifications

Part Number	J150117TN
Drill Diameter	5/16″
Material	High-Speed Steel (HSS)
Coating	Titanium Nitride (TiN)
Finish	Black Oxide
Point Angle	118
Country of Origin	Made in USA