Features:
23-piece set of hole opening tools. (16mm, 18mm, 20mm, 22mm, 25mm, 26mm, 28mm, 30mm, 32mm, 35mm, 38mm, 40mm, 45mm, 48mm, 50mm, 53mm, 55mm, 60mm, 65mm, 70mm, 75mm, 80mm, 100mm)
Made of good quality cemented carbide that features of high performance, sharp drilling edge, and wear resistant.
A set of drills that are very easy to work with, good performance, making clean and accurate holes for you.
Making the hole on the metal sheets within 0.5-28mm thickness.
Compatible with bench drill, electric drill, vertical spindle electric drilling machine,
Can be used for drilling hole on stainless steel plate, structural steel, colored steel, aluminum alloy, iron board, and other metal sheets.

Specifications:
Material: Cemented carbide
Package Weight: 3550g / 7.83lb
Package Size: 30 * 21 * 11cm / 11.81 * 8.27 * 4.33in

Package List:
23 * Drill