Dormer Pramet
Dormer Precision Twist Drill 18077 Jobber Length Drill Bit, #77 Drill, 0.018 in Drill, 118 deg Point, High Speed Steel, Black/Gold Oxide
Part #DOR18072
MFG #18077
UNSPC #23241634
Standard Pack 12
Dormer Precision Twist Drill Jobber Length Drill Bit, #77 Drill, 0.018 in Drill, 118 deg Point, High Speed Steel, Black/Gold Oxide, Metric, 7/8 in Overall Length, Spiral Flute, 1-3/8 in Flute Length, 0.018 in Shank, Straight Cylindrical Shank, Standard Point, Right Hand Cutting
- High speed steel (HSS) provides good wear resistance and can be used in general purpose applications for both ferrous and nonferrous materials
- Oxide, also known as black oxide or steam oxide, is a surface treatment that prevents chip building, galling and welding on the workpiece. It is commonly used on low carbons, stainless steel and ferrous metals
- Spiral flutes are constructed with a higher flute angle to remove chips more easily
Drill Size - Decimal Inch 0.018 in Drill Size - Wire #77 Cutting Direction Right Hand Drill Diameter Measurement System Wire Finish Black/Gold Oxide Flute Length 1-3/8 in Flute Type Spiral Material High Speed Steel Overall Length 7/8 in Point Angle 118 deg Point Type Standard Shank Size 0.018 in Shank Type STRAIGHT CYLINDRICAL