4-20 x 51 / 71 mm • Metal
Shank diameter
8 mm
Diameter (D)
4 - 20 mm
Overall Length
71 mm
Working Length
51 mm
Cone Drill Bits
Cone drill bits for metal drilling. The conical shape allows the user to drill different size holes with just one bit. Ideal for thin metal materials, such as metal sheets. The flattened shank gives a good grip into the material.
assortment
16 - 30,5 x 51 / 76 mm • Metal
Shank diameter
9 mm
Diameter (D)
16 - 30,5 mm
Overall Length
76 mm
Working Length
51 mm
24 - 40 x 58 / 64 mm • Metal
Shank diameter
10 mm
Diameter (D)
24 - 40 mm
Overall Length
64 mm
Working Length
58 mm