Dormer’s A243 is a long series aircraft extension drill bit, manufactured to NAS907 standard. It comes with a 135 degree split point which both helps with self centring, stopping the point of the drill from sliding over the surface of the material, and also means less force is needed to drill into the work piece. It has a bright finish to help prevent chips of work piece material from sticking to the cutting edge. The A243 is made with a long overall length but a short flute length which makes it good for stable drilling in areas which might be hard to reach with a conventional drill. It is made from premium High Speed steel and is suitable for drilling steels, aluminium, stainless steel and can be used by hand to drill many other materials, making it a very versatile product.
Dormer A243 HSS High Speed Steel Long Series Aircraft Extension Drill Bit with 135 Degree Spit Point, NAS907 standard, Size 3/32, 10 Pack
¥5,692
- 135 degree split point – Help with self-centring when used by hand, reduce the push force required
- Bright finish – Prevent work piece material from sticking to the cutting edge
- Long length with short flute – Recommended for stable drilling in hard to reach areas
- Premium HSS material – Can be used for drilling many materials including steels, aluminium, stainless steel
- Versatile product – Can be used by hand to drill in many different materials
In stock
Additional information
| Weight | 0.057 kg |
|---|---|
| brand | Dormer |
| dimensions | 15.5 x 1.9 x 1.5 cm; 4.54 Grams |