Precision Twist Drill SMD 21

Precision Twist Drill Screw Machine Drill, Heavy Duty, Series: R41C, Imperial, #21 Drill - Wire, 0.159 in Drill - Decimal Inch, 2-1/8 in Overall Length, 2.5XD Cutting Depth, 2 Flutes, Spiral Flute, 1-1/16 in Flute Length, 0.159 in Shank, Straight Shank, 135 deg Point, Self-Centering/Split Point, Right Hand Cutting Direction, HSS Cutting Edge, HSS, Steam Tempered, Dark Gray, Applicable Materials: Alloy Steel, Brass, Bronze, Copper, Ferritic + Austenitic, Hardened and Tempered Steel, Martensitic, Magnetic Soft Steel, Nickel, Nodular Graphite/Malleable Cast Iron, Plain Carbon Steel, Structural Steel/Case Carburizing Steel and Titanium

• Features

• Low thrust design self-centering split point for easier penetration
• Steam oxide surface treatment for increased wear resistance and lubricity

Specifications

Documents

• Catalog