This is a 5-35mm HSS step drill bit with 13 Steps round shank straight flute. This tool is suitable for cutting holes in a variety of materials including steel, brass,wood, plastic and more.
Features:
No need for a pilot hole.
Automatically deburr holes as you drill.
Widely used to cut holes in a variety of material like steel, wood, thin iron, aluminum alloy, insulation boards, PVC sheet,ect
High-speed steel step drill, nice quality and durable.
Suitable for punch holes through sheet metal, steel plate, aluminum plate, brass or wood.
Specification:
Color: Silver
Material: High Speed Steel 4241
Shank: Triangle Round Handle
Type: 5-35mm (5,7,10,12,15,17,20,22,25,27,30,32,35mm)
Shank Size: 13 x 23mm / 0.51 * 0.91in (D * H)
Total Size: 35 x 74mm / 1.38 * 2.91in (D * H)
Suitable for: Thin iron plate, aluminum, insulation panels, PVC panels 5mm thickness within the timber.
Item Weight: 132g / 4.67oz
Package Size: 7.5 * 4 * 4cm / 2.95 * 1.57 * 1.57in
Package Weight: 133g / 4.72oz
Package List:
1 * Step Drill
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