HSS Extra Long Series Drill Bits


Special HSS twist drills to DIN 1869 for extra deep drill holes.and holes located at a depth. Special spiral design for high true running accuracy and bit dimensional stability. Fast chip removal thanks to parabolic spiral. Regular Airing speeds up drilling and increases service life. Suitable for a multitude of metals up to a strength of 900/Nmm². 

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4.0mm x 220 HSS Extra Long Series Drill Bit

Ground - DIN 1869

Product Code: 31HELG040

Each
£18.47

5+
£16.93

5.0mm x 245 HSS Extra Long Series Drill Bit

Ground - DIN 1869

Product Code: 31HELG050

Each
£22.16

5+
£20.32

6.0mm x 260 HSS Extra Long Series Drill Bit

Ground - DIN 1869

Product Code: 31HELG060

Each
£24.32

5+
£22.30

8.0mm x 305 HSS Extra Long Series Drill Bit

Ground - DIN 1869

Product Code: 31HELG080

Each
£35.77

5+
£32.81

10.0mm x 340 HSS Extra Long Series Drill Bit

Ground - DIN 1869

Product Code: 31HELG100

Each
£56.95

5+
£52.20

12.0mm x 375 HSS Extra Long Series Drill Bit

Ground - DIN 1869

Product Code: 31HELG120

Each
£81.41

5+
£74.65

13.0mm x 375 HSS Extra Long Series Drill Bit

Ground - DIN 1869

Product Code: 31HELG130

Each
£89.36

5+
£81.95

Our Address

Metro Fixings Ltd
Unit 3 Tewin Court, Tewin Road
Welwyn Garden City, AL7 1AU

Contact Details

Telephone: 01707 375172
Fax: No Fax
Email: sales@metrofixings.co.uk