T37 Quick change toolpost set. Premium Quality Quick change Tool Post for lathes. All parts hardened and precisely ground. Main Block Size is 58 x 58 x 40 mm high with a 7/16 (11.1 mm) Stud Bore. 1 x 3/32x1/2x4 HSS Parting Blade. Tool capacity upto 13 mm approx. This toolpost is suitable for 5/16 (8mm) or 3/8 (10mm) square lathe tools as centre height cannot be reached using larger tools. Set comes complete with 2 standard holders + 1 Boring Vee Holder + 1 vee holder and 1 Hex Spanner. Tool capacity upto 12.5mm approx. Our product is manufactured by us, we do not compromise on ...