Precision Twist Drill 51029

Precision Twist Drill Taper Length Drill, General Purpose, Series: R51, 29/64 in Drill Size - Fraction, 0.4531 in Drill Size - Decimal Inch, 7-1/2 in Overall Length, 6XD Cutting Depth, 2 Flutes, Spiral Flute, 4-3/4 in Flute Length, 29/64 in Shank, Straight Shank, 118 deg Point, Conventional Point, Right Hand Cutting, HSS Cutting Edge, HSS, Bright, Applicable Materials: Magnetic Soft Steel, Structural Steel/Case Carburising Steel, Plain Carbon Steel, Alloy Steel/Hardened Tempered Steel, Free Machining Stainless Steel, Ferritic + Austenitic, Graphite/Malleable Cast Iron, Titanium, Nickel, Copper, Brass and Bronze

• Type General Purpose
• Series R51
• Drill Size - Fraction 29/64 in
• Drill Size - Decimal Inch 0.4531 in
• Overall Length 7-1/2 in
• Cutting Depth 6XD
• Number of Flutes 2
• Flute Type Spiral
• Flute Length 4-3/4 in
• Shank Size 29/64 in
• Shank Type Straight
• Point Angle 118 deg
• Point Type Conventional
• Cutting Direction Right Hand
• Cutting Edge Material HSS
• Material HSS
• Finish Bright
• Applicable Materials Magnetic Soft Steel, Structural Steel/Case Carburising Steel, Plain Carbon Steel, Alloy Steel/Hardened Tempered Steel, Free Machining Stainless Steel, Ferritic + Austenitic, Graphite/Malleable Cast Iron, Titanium, Nickel, Copper, Brass and Bronze

• High speed steel provides good wear resistance and can be used in general purpose applications for both ferrous and non-ferrous materials
• Bright provides a smooth, polished finish on the tool
• Designed for drilling holes deeper than possible with standard jobbers length drills
• It increases chip flow in softer materials such as aluminum, wood and plastic
• Spiral flutes are constructed with a higher flute angle to remove chips more easily
• Web-thinned
• Tapered web configuration
• No coolant channe