Description:
Drillpro DB-S1 3Pcs 4-12/4-20/4-32 HSS Spiral Grooved Step Drill Bit
Specification:
Brand: Drillpro
Model: DB-S1
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)
Features:
- 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 steel, wood, thin iron, aluminum alloy, insulation boards, PVC sheet,ect.
Package Included:
1 Pc x 4-12mm Spiral Grooved Drill
1 Pc x 4-20mm Spiral Grooved Drill
1 Pc x 4-32mm Spiral Grooved Drill
More Details:
