Hole saws made of HSS bi-metal with Vario toothing .The variable tooth pitch (4 - 6 teeth per inch) guarantees chatter-free drilling. Hole saws with mounting thread, from 32 mm diameter additional driver holes. For efficient drilling of steel, cast iron, stainless steel, copper, non-ferrous metals, hard and soft wood, plasterboard and other materials. Length 50 mm, max. drilling depth 40 mm, mounting thread M 16.for mounting shafts (order no. 20 7584, 20 7586 and 20 7589for mounting shafts (order no. 20 7584, 20 7586 and 20 7589 43 mm diameter).

Technical data:
Suitable for aluminium: yes
Suitable for stainless steel: no
Suitable for plastic: yes
Diameter: 43
Centre drill diameter: -
Mounting system: other
Suitable for wood: yes
Suitable for glass fibre: no
cutting depth: 50
countersink for edge: no
Suitable for non-ferrous metals: no
Suitable for plasterboard: yes
ETIM feature "EF007811": yes
ETIM feature "EF007819": yes
Weight: 100 g

Attention: Product image

Item number: CIM207443
Shop number: 123205.