Moretop 3pcs HSS Step Drill Bit Set 20601006
- Model
- 20601006
Item specifics
- Brand
- OEM brand
- Holesaw size
- 4-12mm,4-20mm, 6-30mm
- FOB port
- shanghai/ningbo
- For machine
- bosch,makita,milwaukee,dewalt
Review
Description
Precision engineered steel bits with 2-flute design and tapered cutting edges allowing for de-burring or chamfering of the hole drilled. Included in the range is a quick-change, hex shank and round.
Titanium coating protects the drill bits from corrosion and rust. Also provides friction reduction which makes it easier to do multiple drills on surfaces such as plastic, aluminum, copper, stainless steel, and other types of sheet metal.
With two-flute design, bit drills faster and more smooth.
Features:
·118 Tip Angle.
·Diameters marked on the bit.
·Helicoidal Flute.
·Shank with three flats.
·Tradesman: Precision Polishing
·Professional: CNC Ground
·Material: HSS 4241/M2/M35
·Surface treatment: Bright/Titanium
