Hex Shank Self-Centering Drill Bit - 7 Piece Set Garden 1 x 80mm High carbon

1 x 80mm High carbon steel semicircle

- Nylon roller with 13 ball bearings

All Steel Body and Fittings

Especially if you don't plan on frequently moving it

It has a simple construction but is practical in drilling

Hex Shank Self-Centering Drill Bit - 7 Piece Set Garden 1 x 80mm High carbonSelf Centering Drill Bit 7 Piece SetAllen key is included All bits have a 1 4" shank and can be used with impact driverThis set includes the following various drill bits: 1 4", 13 64", 5mm, 11 64", 9 64", 7 64", 5 64"For reference of size of drill bits in these sets the largest bits are a length of 110mm and they taper down evenly to the smallest bit being 90mm in length