-No need for a pilot hole
-Titanium coated to reduce friction and run cooler
-Large bit has 3 sided shank.
-Automatically deburr holes as you drill
-High speed steel,durable.
-Widely used to cut holes in a variety of material like wood,plastic and steel size under 3mm ,
Color : Golden (as picture shown)
Material : High speed steel
Surface :Titanium Plated
Scop : thin iron plate,aluminum,insulation panels,PVC panels 4mm thickness within the timber.
4 – 12 mm 9 Steps (4mm,5mm,6mm,7mm,8mm,9mm,10mm,11mm,12mm),7cm(L)
4 – 20 mm 9 Steps (4mm,6mm,8mm,10mm,12mm,14mm,16mm,18mm,20mm),7cm(L)
4 – 32 mm 15 Steps (4mm,6mm,8mm,10mm,12mm,14mm,16mm,18mm,20mm,22mm,24mm,26mm,28mm,30mm,32mm),10cm(L)
Package included :
1 x 4-12mm Spiral Grooved Drill
1 x 4-20mm Spiral Grooved Drill
1 x 4-32mm Spiral Grooved Drill