3pcs Quick-change 1/4" Hex Shank Larger Titanium Coated Step Drill Bit Set Gold&Silvery

Description:
Features:

100% quality and .

Drill 28 Hole Sizes

This compact Set Replaces 28 Individual Drill Bits

Automatically Deburrs Holes as you Drill

Two-flute Design Gives You Faster, Smoother Cutting

Titanium Nitride Coating for Cooler Running

Quick-change 1/4" Hex Shank

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



Specification:

Sizes of the 3 Step Drill Bits:

6 Step Bit from 3/16" to 1/2"

9 Step Bit from 1/4" to 3/4"

13 Step Bit from 1/8" to 1/2"

Weight :0.11kg



Package Included:

3pcs Drill Bits
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