Sedeta 3pcs Step Drill Bit Unibit Titanium HSS Industrial Reamer Inner Triangle Kit Set Industrial drill bit Triangle Ki

Price: $32.00
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Manufacturer Description

Specifications:
Color: Copper Yellow
Style: Step Drill
Material: High Speed Steel 4241 (suitable for the hardness below 25 degree, such as carbon steel plate, thin iron plate, insulation board, wood)
6 step: 3/16''?4.76mm), 1/4''(6.35mm, 5/16''(7.94mm), 3/8''(10.35mm), 7/16''(11.11mm), 1/2''(12.7mm)
9 step: 1/4''(6.35mm), 5/16''(7.94mm), 3/8''(10.35mm), 7/16''(11.11mm), 1/2''(12.7mm), 9/16''(14.28mm), 5/8''(15.88mm), 11/16''(17.46mm), 3/4''(19.05mm)
13 step: 1/8''(3.18mm), 5/32''(3.97mm), 3/16''(4.76mm), 7/32'', (5.56mm), 1/4'' (6.35mm), 9/32''(7.14mm), 5/16''(7.94mm), 11/32''(8.73mm), 3/8''(9.53mm), 13/32''(10.32mm), 7/16''(11.11mm), 15/32''(11.91mm), 1/2''(12.7mm?

Product size:
handle length 2.4cm, handle diameter 6.35mm

Product Features

Easy drilling:Two-fluted design provides faster, smoother cutting, provided with small pressure Material: high-speed steel 4241 (suitable for the hardness below 25 degree, such as carbon steel plate, thin iron plate, insulation board, wood) Automatic center punch:Delivers an automatic, high-impact, spring-loaded strike when pressed against surface, adjustable cap regulates striking force Style: Step drill Interface type: inner triangular handle

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