Dimar WPF-SET-16 - 1/4" to 2 1/8" Dia, Carbon Steel, Forstner 16 pcs Bit Set, 1/4" Shank, 3 1/2" Length Tool Organization Overall Length: 4-3/8" 

Overall Length: 4-3/8" 

Spring loaded handle allows fast and easy action

Tempered to help reduce chipping

They are made in their factory in Stratford

Radio frequency remote control‚

Dimar WPF-SET-16 - 1/4" to 2 1/8" Dia, Carbon Steel, Forstner 16 pcs Bit Set, 1/4" Shank, 3 1/2" Length Tool Organization Overall Length: 4-3/8" Woodpecker's Forstner Bit sets are ideal for producing flat bottom holes on an irregular surface, Ornamental Edging, Mortising, Counterbore Holes, and Pocket holes. The set includes: 1 4" Dia, 3 8" Dia, 1 2" Dia, 5 8" Dia, 3 4" Dia, 7 8" Dia, 1" Dia, 1 1 8" Dia, 1 1 4" Dia, 1 3 8" Dia, 1 1 2" Dia, 1 5 8" Dia, 1 3 4" Dia, 1 7 8" Dia, 2, 2 1 8" Dia The modified head of the bit reduces friction resulting in cooler boring and longer tool life. Use on CNC