57-318, 0.375" Dia, 1" LOC, 0.375" Shank Dia, 3" OAL, Double Flute Router Bit 21/32" Collet It has a 7/16" shank

It has a 7/16" shank size

creating edges that are clean enough to glue without any further prep work

Steel end pillars and box-beam construction

Direct-drive EC TEC brushless motor provides power to the surface without a flexible cable for less downtime with less weight

Longitudinal ± 1 mmr Tensile strength Particle board: ~ 800 N ≈ 80 kg

57-318, 0.375" Dia, 1" LOC, 0.375" Shank Dia, 3" OAL, Double Flute Router Bit 21/32" Collet It has a 7/16" shankDesigned for routing where downward chip removal, tool rigidity, long life, and high quality finish is desired. Application: Soft Woods, Hard Woods, Wood Composites ITEM NO. CUTTING DIA LOC SHK DIA OAL FLUTES 57 240 0. 1250 in 0. 5000 in 0. 2500 in 2. 0000 in 2 57 240L 0. 1250 in 0. 5000 in 0. 2500 in 2. 0000 in 2 57 244 0. 1250 in 0. 5000 in 0. 1250 in 2. 0000 in 2 57 250 0. 1562 in 0. 6250 in 0. 2500 in 2. 0000 in 2 57 251 0. 1562 in 0. 5000 in 0.