Deli dh-jtz0003-ed1 4-12 mm, 4-20 mm, 4-32 mm

size: 4-12 mm, 4-20 mm, 4-32 mm

Deli DH-JTZ0003-ED1, a 3-piece step conical drill bit set, includes sizes 4-12 mm, 4-20 mm, and 4-32 mm. Each bit is made from HSS 4241 steel with a cylindrical shank. The set is intended for drilling metal in workshop and repair tasks.