3pcs 4-32mm Step Cone Drill Titanium Steel Metal Hole Cutter Bit HSS A2422

Material: Titanium Nitride Coating Steel

Color: (see picture)

_Size:
15 Step Drill Bits:
15 Step Bit from 4 to 32mm

~~Feature~~
> This hole cutter drill bit is used to drill holes or enlarge holes on many kinds of thin metal/plastic sheets up to 5mm thick, such as: steel sheet, aluminum alloy sheet, plastic sheet, wood sheet, brass sheet.
> for Maximum 5mm thick metal materials.
> Automatically Deburrs Holes as you Drill
> Two-flute Design Gives You Faster, Smoother Cutting
> Titanium Nitride Coating for Cooler Running
> High Speed Steel for Long Life
> These Step Drill Bits are ideal for variety of materials from metal, plastic, fiberglass to wood
> They also help to enlarge existing holes
> The two flute design tips made the penetration faster without chipping

PACKAGE CONTENTS:
1 × 4-12mm step drill bit
1 × 4-20mm step drill bit
1 × 4-32mm step drill bit

~~NOTE~~
READ BEFORE PURCHASE
*texture and colour might be slightly different from the picture. due to lighting of environment, monitor and camera setup

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