Router collet extension - shank 1/2"

Bit extension with Shank 12,7 mm | incl. precision collet chuck for 12.7 mm router cutters

Collet chuck D 6,35 mm (1/4") incl. nut for cutters with 6,35 mm Shank | 12 mm or 1/2" cutter extensions

Collet D 8 mm incl. nut for cutter with 8 mm Shank | 12 mm or 1/2" cutter extensions

for the 1/2 inch or 12mm collet extension