Precision Twist Drill - 9mm, 135° Point, Parabolic Flute, High Speed Steel Taper Length Drill Bit - TiN Finish, 4-17/32" Flute Length, 6-7/8" OAL, Series QC91GM
Item #: 78553419
Brand: Precision Twist Drill
Model #: 050290
Exact Tooling IR#: 04
Features and Benefits
High speed steel (HSS) provides good wear resistance and can be used in general purpose applications on both ferrous and nonferrous materials.
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.
| Product Specifications | |
|---|---|
| Drill Bit Size (mm) | 9.00 |
| Drill Bit Size (Decimal Inch) | 0.3543 |
| Drill Point Angle | 135 |
| Drill Bit Material | High Speed Steel |
| Drill Bit Finish/Coating | TiN |
| Flute Type | Parabolic |
| Cutting Direction | Right Hand |
| Shank Type | Straight |
| Through Coolant | No |
| Point Type | Split Point |
| Flute Length (Inch) | 4-17/32 |
| Overall Length (Inch) | 6-7/8 |
| Web Configuration | Tapered |
| Web Thinning | Web-Thinned |
| Specification Number | DIN 340 |
| Series/List | QC91GM |
2% Off All Online Orders
Use Code: 2%OFF
Best Price Guarantee - Email Us A Better Published Price and We'll Beat It