Step Drill Bit set

HSS Titanium Coated Step Drill Bit Set Cone Drill Bit Hole Cutter Drilling Tool hown store

Suitable for carbon steel plate, sheet iron, steel plate, insulation boards, wood.
Cannot be used for stainless steel.

Specifications:
Material: High Speed Steel 4241 (HSS)
Finish: Titanium
Shank: 1/4" / 3/8‘’
Center Punched Drill Bit
6 setps Step Drill: 3/16-1/2" (3/16, 1/4, 5/16, 3/8, 7/16, 1/2)
13 setps Step Drill: 1/8-1/2" (1/8, 15/32, 7/16, 15/32, 1/4, 9/32, 5/16, 11/32, 3/8, 13/32, 7/16, 15/32, 1/2)
9 setps Step Drill: 1/4-3/4" (1/4, 5/16, 3/8, 7/16, 1/2, 9/16, 5/8, 11/16, 3/4)
12 setps Step Drill: 3/16-7/8" (3/16, 1/4, 5/16, 3/8, 7/16, 1/2, 9/16, 5/8, 11/16, 3/4, 13/16, 7/8)
10 setps Step Drill: 1/4-1-3/8" (1/4, 3/8, 1/2, 5/8, 3/4, 7/8, 1, 1-1/8, 1-1/4, 1-3/8)

Features:
Made from high-quality steel 4241
With the Titanium coated to reduce friction and heat
The flute design provides faster, smoother and cleaner cuts

Package Included:
1set x Steel Drill Bit Set (6Pcs)
1 pcs storage aluminum case

id: 09218467

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01259466 - 0154123224062E - 0154123200690E - 01005001895169922A

~~price/$33.99~~

~~off/-42%~~

~~size/set 6 pcs~~

1 Reviews / Feedback

Jame-amy03:52
"Reviewed in the United States"
It worked as advertised and cleaned the surface for a good flat mount of the threaded rivet. They are sharp and I had no trouble drilling in stainless steel with mine. This is what I wanted for drilling holes in my truck bumper for the Nutsert installation
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