Type |
Concrete drill bits |
System of measurement |
Metric |
Set/Individual |
Set |
Number of pieces per set |
10 |
Drill bit diameter/ size |
4.2mm |
Material |
High speed steels (HSS) |
Coating |
Titanium (TiN) |
Bit style |
Spiral flute |
Point style |
Standard |
Point angle |
135° |
Groove length |
43mm |
Shank type |
Round (Straight shank) |
Shank diameter |
4.2mm |
Shank head dimension |
4.1mm |
Full length |
75mm |
Flute direction |
Clockwise (right-handed) |
Good for using on |
Metal |
Overall diameter |
143mm |
Overall length |
68mm |
Representative standard |
DIN |