The First Stage – Preparation Period from 2006 to 2009 Bright-tools was bulilt in 2006, at that time, we rent a small factory, and the main products are ER collets, ER nuts, pull studs and some specia...

CAT tooling is according to ANSI B5.50 standard. It mainly includes CAT30, CAT40, CAT50 holders, and CAT40 Tool Holders are usually more widely used than CAT30 and CAT50. CAT tooling&nb...

Should we use shrink tool holders? Let’s answer you here. If you do high speed or high torgue machining, please consider shrink fit tooling. We understand the shrink fit tools are with high price...

About 7:24 taper spindles, usually there are BT, DIN69871, DIN2080 and ANSI B5.50 CAT standards. Compared with common 7/24 tapers, there are big plus tapers. For BT Big Plus, we call it BBT; for CAT B...

Power Milling Chuck is used with straight collet, usually used for heavy cutting. Suitable for these spindle shank tool holders: MAS 403 BT, DIN69871 SK, DIN2080 NT, DIN6...

Bright-tools is a specialized manufacturer for Spindle Tool Holders, there are three ways for surface treatment, that are Blackening, Sandblasting and Plating. Please check below to know the deta...

How many people know Spindle tool holders? There are two categories of spindles for machining centers, that are 7:24 taper and 1:10 taper.   7:24 Taper, usually there are the following five stand...