57-279MD, 0.25" Dia, 0.625" LOC, 0.25" Shank Dia, 2.5" OAL, Two Flute Router Bit Toolholder with high-quality carbon materials that

with high-quality carbon materials that offer superior wear resistance and reduce the frequency of replacement

The all-metal duct improves rigidity and air flow

Assembly aid for work pieces that are difficult to clamp

NON Hazardous/Hazmat for DOT Shipping

and the following standard features:

57-279MD, 0.25" Dia, 0.625" LOC, 0.25" Shank Dia, 2.5" OAL, Two Flute Router Bit Toolholder with high-quality carbon materials thatThe longest running downcut in the industry due to advancements in geometry and the addition of a unique Onsrud coating. Application: Soft Woods, Hard Woods, Wood Composites ITEM NO. CUTTING DIA LOC SHK DIA OAL FLUTES COATING 57 278MD 0. 2500 in 0. 3750 in 0. 2500 in 2. 5000 in 2 Marathon 57 279MD 0. 2500 in 0. 6250 in 0. 2500 in 2. 5000 in 2 Marathon 57 317MD 0. 3750 in 0. 8750 in 0. 3750 in 3. 0000 in 2 Marathon 57 359MD 0. 5000 in 0. 8750 in 0.