Description
A perfect set of drill bits and anchor bolts.
It includes 7 HSS steel blades, 4 concrete blades, and 8 screw heads.
Blades made of high-speed steel (HSS) for corrosion and heat resistance.
Stone bits ideal for drilling in concrete, brick and granite.
The bolt heads are made of durable carbon steel to resist corrosion and warping.
The set comes in a sturdy plastic box for easy storage.
Technical specifications:
| Number of pieces
|
19 pieces |
| Iron feathers
|
2mm, 3mm, 3.5mm
4mm, 4mm, 5mm, 6mm
|
| Stone feathers
|
4mm, 5mm, 6mm, 8mm |
| The anchors
|
SL4.5, SL5.5, PH1, PH2
PZ1, PZ2, TX20, TX30
|
| Length of the anchors |
25 mm |
