Chicago-Latrobe® 44727 Heavy Duty Jobber Length Drill, NO 57, 1-3/4 in L, HSS, Black Oxide
Chicago-Latrobe® Jobber Length Drill, Heavy Duty, Series: 150ASP, NO 57, 1-3/4 in Overall Length, 3/4 in Cutting Depth, Spiral Flute, 3/4 in Flute Length, 0.043 in Shank, Straight Shank, 135 deg Point, Split Point, Right Hand Cutting, HSS Cutting Edge, HSS, Black Oxide, Applicable Materials: Stainless Steel, Tool Steel, Alloy Steel and Cast Iron Applicable
- 135 deg P3 split point is self-centering for reduced thrust and easier penetration
- Black oxide surface finish increases wear resistance and adds lubricity to improve chip flow
- Heavy duty construction for drilling in tougher materials