Collet extension 8mm shank 1/4" collet

• Precision machined one-piece steel body.
• With an 8mm shank, fitted with a multi-slit spring steel collet and collet nut.
• Should be used with medium duty routers of minimum 850 watts, use at maximum speed 18000 RPM and maximum cutter diameter 35mm.
• Increases spindle length by 41mm.
• Maximum tool cut length 25mm.
• Requires 12mm & 17mm A/F spanners.
• Accessory collet and nut sets available for other shank diameters.

Shank size  8 mm
Collet bore  6.35 mm (1/4 inch)
Overall length  64 mm
Nut dia. max.  19 mm
Maximum speed  18000 rpm
Maximum tool dia  35 mm
Maximum tool cut  25 mm
Requires spanners  12 mm & 17 mm A/F