Axcaliber Router Collet Extension (1/2" Shank) 

• Made in Axminster using the latest CNC production techniques
• Perfect for router table use
• Collet supplied for 1/2" shank cutters.
• Range of collet sizes available
• Shank length 35mm Body length 40mm 
• Please note : Collet nut requires a 27mm spanner.

The problem that most customers encounter when using a router inverted in a table set-up is that, even when fully plunged, the router collet is still some way below the surface of the table limiting the depth of cut. We decided that we would produce a very accurate and precise collet extension that would overcome this problem by using standard ER20 engineering collets. These precision collets have the unique ability to grip over a diameter range of 1mm without any loss of accuracy. The Axcaliber extension is supplied with a collet suitable for 1/2" shank cutters with collets available for 8mm, 1/4"(6.35mm) and 1/8"(3.2mm) shank sizes. A much improved grip all round the cutter shank is provided giving safer routing with less vibration, and the collet nut incorporates an ejection ring to release the shank for easy cutter changes. Dimensions are 75mm overall with body length of 40mm. N.B. Collet nut requires a 27mm spanner.