Selection of Dormer HSST Drill Bits.  with TIn coated tips., plus some A100 bits which are NOT Tin coated

Dormer A002S Series - Walleted version of more common A002 bits - identical bits but with walleted packaging. and A100 Loose drill bits

Most bits sold singly - some of the smaller sizes are a pack of 2.

Flat rate UK postage of £2.99 irrepsective of quantity and mix.

Top quality bits from a respected manufacturer.

This listing is work in progress, more bits will be added in due course.

Currently listed :-

4.2mm Twin Pack - Pack of 2 X 4.2mm HSST bits - correct size for use as a pilot drill for M5 Thread  Tap

4.5mm Twin Pack - Pack of 2  x 4.5mm HSST bits

5.5mm  - Pack of1 x 5,5mm HSST bit

6.5mm  - Pack of1 x 6,5mm HSST bit

6.8mm - Pack of 1 X 6.8 mm HSST bit - correct size for use as a pilot drill for M8 Thread  Tap

7.0mm  - Pack of1 x 7.0mm HSST bit

8.0mm  - Pack of1 x 8.0mm HSST bit

8.5mm - Pack of 1 X 8.5 mm HSST bit - correct size for use as a pilot drill for M10 Thread  Tap

9.0mm  - Pack of1 x 9.0mm HSST bit

10.0mm  - Pack of1 x 10.0mm HSST bit

12.0mm - Pack of 1 X 12.0 mm HSST bit - correct size for use as a pilot drill for M14 Thread  Tap

1/2" A100 English : Standard A100 Bit { NOT Tin coated}. Loose stock  Stamped made in England

1/2" A100 Brazilian : Standard A100 Bit { NOT Tin coated}. Loose stock  Stamped Dormer Brazil. Identification marks can vary between the 2 types shown in the photos. Bit are to same specification

Thank you for your interest