Cle-Line C18522 1872 #22 BLACK&GOLD DRILL

Cle-Line C18522 1872 #22 BLACK&GOLD DRILL Cle-Line Jobber Length Drill Bit Heavy Duty Series: 1872 Imperial #22 Drill - Wire 0.157 in Drill - Decimal Inch 3-1/8 in Overall Length 7XD Cutting Depth 2 Flutes Parabolic/Right Spiral Flute 2 in Flute Length 0.157 in Dia x 1.125 in L Shank Straight Shank 135 deg Point Split Point Right Hand Cutting Direction HSS Cutting Edge No Through Coolant HSS Black/Gold Oxide Applicable Materials: Alloy Steel, Carbon Steel, Low Carbon Steel, Gray Cast Iron, Nodular Cast Iron and Aluminum Characteristics and Features Aerospace style 135 deg split point reduces drill "walking" Parabolic flute form and rounded heel for increased chip removal rates Optimized web and point geometry to maximize penetration Faster penetration rates than conventional HSS heavy duty jobber drills For a wide range of material applications Black and gold finish for increased lubricity