Product Information

Collet Chucks

Tuscan HSK63A ER20 Collet Chuck 75mm Gauge Length

Tuscan HSK63A ER20 Collet Chuck 75mm Gauge Length – Tuscan ER Collet Chucks are available in BT30, BT40, BT50, SK40 and HSK63A tapers and in ER11, ER16, ER20, ER25 and ER32 collet nut sizes. All Tuscan ER Collet Chucks are balanced to 20,000RPM @ G2.5 as standard – a tool holder assembly balanced to G2.5 has TWO & HALF TIMES as much balance than one with a G6.3 rating, which can help improve tool life and component surface finish. ER Collet Chucks are a widely used tool holding solution. For great results and longevity, it’s imperative to choose ER Collet Chucks which have been developed to the highest standard like the Tuscan range offered by YMT Technologies. ER Collet Chucks are composed of a chuck body, clamping nut and ER Collet. There is an 8° taper bore at the holding end of the chuck which engages with the ER Collet. A vast range of ER tool shank sizes can be held by changing the ER Collets, making ER Collet Chucks one of the most flexible tool holding systems available to buy today.

Tuscan is a UK brand providing high quality ER Collet Chucks, Shell Mill Arbors, Heat Shrink Tool Holders, Single Station Vices, Double Station Vices and Tooling Accessories. Meticulously selected by our own time served engineers in our technical division, our Tuscan tooling and workholding products are of the highest quality, designed to withstand the pressure and force of the modern CNC machine. Each product line has been developed to guarantee the highest precision, accuracy and repeatability is achieved.