Find high quality bt30-c42 milling collet chuck with competitive price here. Please rest assured to buy bt30-c42 milling collet chuck with Shandong Jining Qinfeng Machinery Hardware Co.,Ltd

Brief introduction
BT Powerful Collet Chuck Tool Holder, straight shank collet clamping tool for various sizes of cylindrical shank, high speed and high precision machining .Mechanical spindle and cutting tools and other accessories.High Precision BT shank Tool Holder ,balanced G6.3 or G2.5 For choose.

Specifications
1. Precision 0.02mm, with cooling treatment, makes tool holder more stable.
2. Components: ontology, concentric buckles, shim, plane oil seal, bearing steel, roll nail, nut.
3. Tool holder hole divided into 6 slots, to prevent sliding and increase the clamping force.
4. Clamping parts with thicker design, improve the rigidity and prevent vibration.
5. Used on milling machine, mainly for roughing.
6. Matched collet:

Code   No.	Size(mm)
	D	L	D1	L1
				MIN	MAX
BT30-C20-80	20	80	53	45	70
BT40-C20-105		105	53	45	70
BT40-C32-105	32	105	70	50	76
BT40-C32-135		135	70	50	76
BT50-C20-105	20	105	53	45	70
BT50-C32-105	32	105	74	60	95
BT50-C32-135		135
BT50-C32-165		165
BT50-C42-115	42	115	92		98
BT50-C42-135		135
BT50-C42-165		165
Notice:DIN69893 and DIN2080 specifications please specify   contact.     Cold treatment option against extra fee.