Type |
Concrete drill bits |
System of measurement |
Metric |
Set/Individual |
Set |
Number of pieces per set |
6 |
Drill bit diameter/ size |
2mm, 3mm, 4mm, 5mm, 6mm, 8mm |
Material |
High speed steels (HSS) |
Coating |
Titanium (TiN) |
Bit style |
Spiral flute |
Point style |
Standard |
Point angle |
135° |
Groove length |
24mm, 33mm, 43mm, 52mm, 57mm, 75mm |
Shank type |
Round (Straight shank) |
Shank diameter |
2mm, 3mm, 4mm, 5mm, 6mm, 8mm |
Shank head dimension |
1.5mm, 24mm, 3mm, 4.9mm, 4mm, 6mm |
Full length |
49mm, 61mm, 75mm, 86mm, 117mm, 93mm |
Flute direction |
Clockwise (right-handed) |
Good for using on |
Metal |
Overall diameter |
55mm, Updating, 1mm, 0.11mm, 2mm, 3mm |
Overall length |
47mm, 58mm, 68mm, 83mm, 114mm, 91mm |
Representative standard |
DIN |