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Terre Haute, IN 47807 - 812-234-1569
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Dormer 0008331 A108 General Purpose Jobber Length Drill, Imperial/Metric, 4.8 mm Drill - Metric, 0.189 in Drill - Decimal Inch, HSS, Steam Tempered
- Item Code: DORM 5968363 0008331 0142
- Brand: Dormer
- Mfg Part No: 0008331
- Manufacturer: Dormer Pramet
- Unit Size: 1
Description
The A108 is a unique Dormer drill specifically designed for stainless steels. In order to adequately machine these materials, sharp tools are needed to limit the development of heat during drilling. That is why the A108 has a very positive, sharp geometry and a special chip groove, to quickly remove the tough chips from the hole. This drill is certainly the first choice when used in hand drills and other unstable conditions.
Features
Back To Top- High speed steel (HSS) provides good wear resistance and can be used in general purpose applications for both ferrous and non-ferrous materials
- Oxide prevents chip building, galling and welding on the workpiece
- It is commonly used on low carbons, stainless steel and ferrous metals
- Spiral flutes are constructed with a higher flute angle to remove chips more easily
- Web-thinned
- Tapered web configuration
- No coolant channel
Tech Specs
Back To Top| Applicable Materials | Magnetic Soft Steel, Alloy Steel, Lamellar Graphite, Aluminum, Magnesium, Unalloyed and Copper |
|---|---|
| Color | Dark Gray |
| Cutting Depth | 4XD |
| Cutting Direction | Right Hand |
| Cutting Edge Material | HSS |
| Drill Diameter Measurement System | Imperial/Metric |
| Drill Size - Decimal Inch | 0.189 |
| Drill Size - Metric | 4.8 |
| Finish | Steam Tempered |
| Flute Length | 52 |
| Number of Flutes | 2 |
| Point Angle | 135 |
| Point Type | Split |
| Series | A108 |
| Through Coolant (Yes/No) | No |
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