HSS Hex Shank Step Drill Bit | 4-32mm Cone Cutter | Spiral Groove

Product Description

Description:
4-12/20/32mm HSS Hex Shank Spiral Groove Step Cone Drill Bit Hole Cutter
Specification: Material: High speed steel Quantity: 1PCS

Size	Step	Length
#1 4-12mm	9 Steps (4mm, 5mm,6mm,7mm,8mm, 9mm,10mm,11mm,12mm)	7cm
#2 4-20mm	9 Steps (4mm, 6mm, 8mm, 10mm, 12mm, 14mm, 16mm,18mm,20mm)	7.3cm
#3 4-32mm	15Steps (4mm, 6mm, 8mm, 10mm, 12mm, 14mm, 16mm, 18mm, 20mm, 22mm, 24mm, 26mm,28mm, 30mm, 32mm)	10cm

Features:
3pcs hex HSS SPIRAL GROOVED STEP DRILL SET Drop forged, heat treated, high speed steel, fully polish. Take the guessing out of drilling by supplying the proper depth.
Note:
Please note that the package includes one step drill only.
Package Included:
1 x Step Drill
More Details: