Take the stair case to the first floor and ask for CHIVIN OR CHRIS
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• Lit - Asa, 08:00-18:00
Step drill is used for drilling and reaming steel plate, aluminum, copper, photovoltaic panel and insulating panel.
The unique step structure, a drill can drill a variety of sizes of the aperture.
Suitable for installation in the for drill.
Drilling is not easy to slip. Higher more for sharp, burr-free drilling.
Excellent carbon steel material, strong and