Properties
Step drill set 3 pieces:
3-piece set for metal
Made of HSS steel with titanium coating
Multi-function drill set, 4 pieces:
Sheet metal peeling drill and 1 step drill for metal
1 milling drill for wood
1 countersink for wood and metal
Made of HSS steel with titanium coating
Forstner drill set 5 pieces:
5-piece set for wood
Made of CR40 steel
material
Step drill set, 3 pieces, multi-function drill set, 4 pieces: HSS steel with titanium coating
Forstner drill set, 5 pieces: CR40 steel
Dimensions
Step drill set 3 pieces: approx. 4-12 mm / 4-20mm / 4-32 mm
Multi-function drill set, 4 pieces:
Step drill: approx. 4-12 mm
Sheet metal peeling drill: approx. 8-20 mm
Milling drill: approx. 6 mm
Countersink drill: approx.12.4 mm
5-piece Forstner drill bit: approx. 15 – 20 – 25 – 30 – 35 mm
Weight
Step drill set 3 pieces: approx. 224 g
Multi-function drill set, 4 pieces: approx. 99 g
5-piece Forstner bit: approx. 315 g