Drill America D/AST29/64 Heavy Duty Premium Quality Stub Screw Machine Length Drill, 29/64 in Drill - Fraction, 0.4531 in Drill

Drill America Screw Machine Length Drill, Heavy Duty Premium Quality Stub, Series: D/AST, Imperial, 29/64 in Drill - Fraction, 0.4531 in Drill - Decimal in, 3-9/16 in Overall Length, 2-1/8 in Cutting Depth, 2 Flutes, 2-1/8 in Flute Length, Round Shank, 135° Point, Split Point, Right Hand Cutting Direction, HSS Cutting Edge, HSS, Black Oxide, Applicable Materials: Iron and Steel.

Features

• Screw machine drills (also know as stub or stubby drills) are manufactured to National Aerospace standard 907
• The 135° split point is self-centering and reduces thrust
• Short, rugged construction performs well in a broad range of materials in the iron and steel families
• Screw machine drills are popular in the automotive and construction industries
• They are often used in screw machine setup where spindle clearance is limited