Chicago-Latrobe® 52453 General Purpose Silver & Deming Drill, 53/64 in Dia x 6 in OAL, 1/2 in Shank, HSS
Chicago-Latrobe® Silver & Deming Drill, General Purpose, Series: 190F, 53/64 in Dia, 6 in Overall Length, 3-1/8 in Cutting Depth, Spiral Flute, 3-1/8 in Flute Length, 1/2 in Shank, Flat, Reduced Shank, 118 deg Point, Split Point, Right Hand Cutting, HSS Cutting Edge, HSS, Black Oxide, Applicable Materials: Carbon Steel, Cast Iron, Alloy Steel and Wood Applicable
- 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