Precision Twist Drill 050320 QC91GM General Purpose Precision Twist Drill Taper Length Drill, 0.4724 in Drill - Decimal Inch, 205 mm OAL, HSS, TiN Coated
- Item Code: PRTW 5996789 50320 QC-91GM
- Brand: Precision Twist Drill
- Mfg Part No: 050320
- Manufacturer: Dormer Pramet
- Unit Size: 1
Description
Features
Back To Top- High speed steel (HSS) provides good wear-resistance
- Titanium nitride (TiN) is a multi-purpose coating which increases chip flow in softer materials
- The heat and hardness resistance allows the tool to run at higher speeds than uncoated tools
- Parabolic flutes are constructed with a wider flute shape for increased chip flow
- Web-thinned
- Tapered web configuration
- No coolant channel
Tech Specs
Back To Top| Applicable Materials | Magnetic Soft Steel, Structural Steel/Case Carburizing Steel, Plain Carbon Steel, Lamellar Graphite, Copper, B-Brass, Bronze, Brass, Aluminum, Magnesium, Unalloyed, Alloy Steel/Hardened Steel, Tempered Steel, Ferritic + Austenitic, Martensitic |
|---|---|
| Cutting Depth | 6XD |
| Cutting Edge Material | HSS |
| Drill Size - Decimal Inch | 0.4724 |
| Finish | TiN Coated |
| Flute Length | 134 |
| Material | HSS |
| Number of Flutes | 2 |
| Overall Length | 205 |
| Point Angle | 135 |
| Point Type | Radius Split |
| Series | QC91GM |
| Shank Size | 0.4724 |
| Shank Type | Straight |
| Type | General Purpose |
| UPC | 08607150320 |
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