Moretop HSS Spiral Step Drill Bit 4-22mm 13031003
Moretop HSS Spiral Step Drill Bit 4-22mm 13031003
Moretop HSS Spiral Step Drill Bit 4-22mm 13031003
Moretop HSS Spiral Step Drill Bit 4-22mm 13031003
Moretop HSS Spiral Step Drill Bit 4-22mm 13031003
Model
13031003

Item specifics

Brand
profi
Drill Size
4-22mm
FOB port
shanghai/ningbo
Usage
BOSCH,MAKITA,MILWAUKEE,DEWALT

Product review

Description

Precision engineered steel bits with spiral flute tapered cutting edges allowing for de-burring or chamfering of the hole drilled.  Included in the range is a quick-change, hex shank,straight shank for electrical applications.
The 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.
*Two Flute Design.
*Shank with three flats.
*Tradesman: Precision Polishing
*Professional: CNC Ground
*Material: HSS 4241/M2/M35
*Surface treatment: Bright/Titanium
Item No.Drilling Range(mm)StepsShank Dia.(mm)Working Length (mm)
130310014 - 125643
130310024 - 129640
130310034 - 209853
130310044 - 32151075
130310056 - 38121275
130310066 - 26.758850
130310076 - 3281050
130310084 - 37121275
130310095 - 287844
130310106 - 37121275
130310114.8 - 10.655629
130310126 - 257840
130310136 - 3291053
130310146 - 40161280