Two Wing Type - Negative Rake, Centre Flush & Extra Flush
Physical Properties
| Two Wing Type | Thread Shank Size | Drill Bit Diameter | Tungsten Carbide Grade | Flushing Hole Diameter |
| Centre Flush | M16 | 27mm | Standard | 8mm |
| M16 | 28mm | Heat Resistant | 8mm | |
| Extra Flush | 1/2" Whitworth | 27mm | Standard | 5mm |
| 1/2" Whitworth | 28mm | Heat Resistant | 5m |
General Features
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Packaging
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