1/4" Titanium Step Drill Bits 4-32mm Wood Metal Plastic Dril

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Description:

High speed steel polished durable step drill bit metric 4-32mm cone .

Titanium coated to reduce friction and heat.

With a cone drill it is easy for it to in and make a round hole.

Double flute design provides faster, smoother and cleaner cuts.

Suit for holes in a variety of materials including thin metals, steel aluminium, copper, wood, plastic, fiberglass, brass and PVC etc..

Automatically deburrs for making a clean hole as you drill.

Specification:

Material: High-speed Steel

Drill size 15 steps: 4mm,6mm,8mm,10mm,12mm,14mm,16mm,18mm,20mm,22mm,24mm,26mm,28mm,30mm,32mm.

Shank Size: 6.35mm / 1/4inch

Length: 10cm / 4inch

Color: Golden, show

Package Includes:

1 Piece 4-32mm Step Cone Drill Bit

Titanium Step Cone Drill Bit ;Step Drill Bit;Step Cone Drill Bit;Titanium Step Drill Bit;Step Drill Bit Metric

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