BESTBUY New 5PCS Step Drill Bit Set 50 Sizes HSS COBALT Multiple Hole Step Drill Bit Set Mechanic Tool Set Accessory Kit

100% Brand New.

Main Material:

Aluminum and Metal

Item Color:

See the pictures

Case size: 15 x 10.3

x 4cm/5.85 x 4 x 1.56”(Approx)

This set replaces 50

individual drill bits.

Two-flute design

gives you faster, smoother cutting.

3-sided (TRI-FLAT)

shank will not slip in your drill’s chuck. Cobalt coated for

smoother cooler cutting.

Sizes:

#1: 3/16″ to 1/2″” 6

Steps (3/16”