Type |
Metal drill bits |
System of measurement |
Metric |
Set/Individual |
Set |
Number of pieces per set |
10, 5, 4, 13 |
Drill bit diameter/ size |
7mm, 7.5mm, 8mm, 8.5mm, 9mm, 9.5mm, 10mm, 10.2mm, 10.5mm, 1mm, 1.5mm, 2mm, 2.2mm, 2.5mm, 2.8mm, 3mm, 3.2mm, 3.3mm, 3.5mm, 3.6mm, 4mm, 4.2mm, 4.4mm, 4.5mm, 4.8mm, 5mm, 5.2mm, 5.5mm, 5.8mm, 6mm, 6.2mm, 6.4mm, 6.5mm, 6.7mm, 6.8mm, 7.2mm, 8.8mm, 9.8mm, 11mm, 11.5mm, 12mm, 12.5mm, 13mm, 14mm, 15mm, 16mm, 4.1mm, 5.1mm |
Material |
High speed steels (HSS) |
Bit style |
Spiral flute |
Point style |
Split |
Groove length |
69mm, 75mm, 81mm, 87mm, 12mm, 18mm, 24mm, 27mm, 30mm, 33mm, 36mm, 39mm, 43mm, 47mm, 52mm, 57mm, 63mm, 94mm, 101mm, 108mm, 114mm, 120mm |
Shank type |
Round (Straight shank) |
Shank diameter |
7mm, 7.5mm, 8mm, 8.5mm, 9mm, 9.5mm, 10mm, 10.2mm, 10.5mm, 1mm, 1.5mm, 2mm, 2.2mm, 2.5mm, 2.8mm, 3mm, 3.2mm, 3.3mm, 3.5mm, 3.6mm, 4mm, 4.2mm, 4.4mm, 4.5mm, 4.8mm, 5mm, 5.2mm, 5.5mm, 5.8mm, 6mm, 6.2mm, 6.4mm, 6.5mm, 6.7mm, 6.8mm, 7.2mm, 8.8mm, 9.8mm, 11mm, 11.5mm, 12mm, 12.5mm, 13mm, 14mm, 15mm, 16mm, 4.1mm, 5.1mm |
Shank head dimension |
7mm, 7.5mm, 8mm, 8.5mm, 9mm, 9.5mm, 10mm, 10.2mm, 10.5mm, 1mm, 1.5mm, 2mm, 2.2mm, 2.5mm, 2.8mm, 3mm, 3.2mm, 3.3mm, 3.5mm, 3.6mm, 4mm, 4.2mm, 4.4mm, 4.5mm, 4.8mm, 5mm, 5.2mm, 5.5mm, 5.8mm, 6mm, 6.2mm, 6.4mm, 6.5mm, 6.7mm, 6.8mm, 7.2mm, 8.8mm, 9.8mm, 11mm, 11.5mm, 12mm, 12.5mm, 13mm, 14mm, 15mm, 16mm, 4.1mm, 5.1mm |
Full length |
109mm, 117mm, 125mm, 133mm, 34mm, 40mm, 49mm, 53mm, 57mm, 61mm, 65mm, 70mm, 75mm, 80mm, 86mm, 93mm, 101mm, 142mm, 94mm, 151mm, 160mm, 169mm, 178mm |
Flute direction |
Clockwise (right-handed) |
Is best used on |
SS400, SUS304, SUS316, SUS420 |
Overall diameter |
7mm, 7.5mm, 8mm, 8.5mm, 9mm, 9.5mm, 10mm, 10.2mm, 10.5mm, 1mm, 1.5mm, 2mm, 2.2mm, 2.5mm, 2.8mm, 3mm, 3.2mm, 3.3mm, 3.5mm, 3.6mm, 4mm, 4.2mm, 4.4mm, 4.5mm, 4.8mm, 5mm, 5.2mm, 5.5mm, 5.8mm, 6mm, 6.2mm, 6.4mm, 6.5mm, 6.7mm, 6.8mm, 7.2mm, 8.8mm, 9.8mm, 11mm, 11.5mm, 12mm, 12.5mm, 13mm, 14mm, 15mm, 16mm, 4.1mm, 5.1mm |
Overall length |
109mm, 117mm, 125mm, 133mm, 34mm, 40mm, 49mm, 53mm, 57mm, 61mm, 65mm, 70mm, 75mm, 80mm, 86mm, 93mm, 101mm, 142mm, 94mm, 151mm, 160mm, 169mm, 178mm |