Chicago-Latrobe 55462 190 31/32

Chicago-Latrobe -

Silver & Deming Drill- General Purpose- Series: 190- 31/32 in Drill - Fraction- 0.9688 in Drill - Decimal Inch- 6 in Overall Length- 3-1/8 in Cutting Depth- Spiral Flute- 3-1/8 in Flute Length- 1/2 in Shank- Reduced/Round Shank- 118 deg Point- Radial Point- Right Hand Cutting Direction- HSS Cutting Edge- HSS- Black Oxide- Applicable Materials: Carbon Steel, Cast Iron, Alloy Steel and Wood Characteristics and Features * Larger size general purpose drills with 1/2 in reduced shank* Round shank or shank with three flats for a more positive grip in the drill chuck, flats reduce drill slippage under high load* Standard overall length and flute length for increased rigidity, less deflection and better hole accuracy* Standardized lengths result in minimal adjustment during tool changes in screw machines and machining centers* Black oxide surface finish increases wear resistance and adds lubricity, improving chip flow* For portable drilling due to increased rigidity