Doersupp 3Pcs 3-12m/4-12mm/4-20mm Step Drill Bits Titanium Coated Step Drill Bits Set

Bit Drill

Doersupp 3Pcs 3-12m/4-12mm/4-20mm Step Drill Bits Titanium Coated Step Drill Bits Set

Price

$5.16

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Description
Description:
Doersupp 3Pcs 3-12m/4-12mm/4-20mm Step Drill Bits Titanium Coated Step Drill Bits Set

Specification:

BrandDoersoupp
Surface treatment Titanium Coated
MaterialHigh speed steel
Shank type1/4 Inch hex shank
Size3-12mm10 Steps3, 4, 5, 6, 7, 8, 9, 10, 11, 12mm
4-12mm5 Steps4, 6, 8, 10, 12mm
4-20mm9 Steps4, 6, 8, 10, 12, 14, 16, 18, 20mm

Features:
1. Made of High speed steel, druable, long service life.
2. Titanium coated to reduce friction and heat.
3. It is very suitable for using to cut holes in a variety of materials including steel, brass, wood, plastic, etc.
4. 1/4 Inch hex shank is fitting for most electric drills, rotary tools.
5. 3 Sizes including 3-12/4-12/4-20mm meet your different need.

Package Included:
3 x HSS titanium coated step drill bits

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