Precision Twist Drill UTD 057929
Precision Twist Drill 057929 QC91P General Purpose Taper Length Drill, 29/64 in Drill - Fraction, 0.4531 in Drill - Decimal Inch, 7-1/2 in OAL, HSS, Bright
Precision Twist Drill Taper Length Drill, General Purpose, Series: QC91P, 29/64 in Drill Size - Fraction, 0.4531 in Drill Size - Decimal Inch, 7-1/2 in Overall Length, 6XD Cutting Depth, 2 Flutes, Parabolic Flute, 4-3/4 in Flute Length, 29/64 in Shank, Straight Shank, 135 deg Point, Radius Split Point, Right Hand Cutting, HSS Cutting Edge, HSS, Bright, Applicable Materials: Magnetic Soft Steel, Structural Steel/Case Carburizing Steel, Plain Carbon Steel, Lamellar Graphite, Alloy Steel/Hardened Steel, Tempered Steel, Free Machining Stainless Steel, Austenitic and Ferritic + Austenitic Martensitic
Features
- High speed steel (HSS) provides good wear-resistance
- Bright provides a smooth, polished finish on the tool
- It increases chip flow in softer materials such as aluminum, wood and plastic
- Parabolic flutes are constructed with a wider flute shape for increased chip flow
- Web-thinned
- Tapered web configuration
- No coolant channel
Specifications
ApplicationFor general drilling applications
TypeGeneral Purpose
SeriesQC91P
Drill Size - Fractio29/64 in
Drill Size - Decimal0.4531 in
Overall Length7-1/2 in
Cutting Depth6XD
Number of Flutes2