What is a Cobalt HSS drill bit?
Cobalt Drill Bits are a combination of high-speed steel (HSS) and a percentage of cobalt. They are excellent at cutting through hard metals, such as stainless steel, iron, bronze and titanium.
What is a Jobber drill bit?
Jobber drill bits are for general purpose use, they have a straight shank and a flute length (the twisted part) which can go from 8 to 14 times the diameter of the bit.
- Material: Cobalt steel (5% cobalt).
- Manufactured to DIN 338.
- Standard helix.
- 135° point.
- Long life and designed for continual use.
- Designed for drilling an accurate hole size with fast removal of material.
- Suitable for drilling into hard materials such as steel, stainless steel, hard bronze, cast iron and plastics.
A family run UK business since 1979.
- We stock a huge range of cable accessories including cable ties, crimp and lug terminals, crimp and cutting tools, sleeving, heat shrink, cable markers and many other high quality associated cable products.
- With over 40 years in the industry we have the experience and product knowledge to ensure that you are only supplied with highest quality parts which meet the high standards and specification of the UK manufacturing and electrical industry.
- We aim to provide the best quality products at the most competitive prices.
All products are in stock at our Suffolk warehouse and are ready for immediate despatch.