Delivery Time:2~30 Work days
Certification:ISO9001

ER Collet Chuck CNC Tool Holders / CNC Turning Tool Holders High Accuracy

Ⅰ​. Features And Advantages

T bolt, torque forcer +50%, protect cutter from loosing. Excellent ring type nut, reduce wind-resistance and noise. For high speed machining at above 30000rpm. Suitable for lathe with 7:24 taper degree. Adaping with HIPPSC GER collet with patent, super high performance. GER collect fully touch internal conical surface100%, high concentricity. High repeat clamping accuracy. Contacts with lathe\'s spinder by two sides for location and locking, higher accracy Than other types holder.

Ⅱ. Technical Parametes ​
 

Product Name	ER Collet Chuck for high speed work
Spindle Type	BT30
Clamping Range	3mm~10 mm
Runout	0.003mm
Processing Type	High speed machining and finishing
Product Material	20CrNiMo
Hardness	HRC58~60°

Ⅲ. Product Introduction

Standard Items

Model number	Clamp Dia.	D1	D2	L1	L2	M	Nut	Collet	Spanner
BT30-GER16-60	3.0-10.0	30	30.5	60	38	TR22*1.5	HN-GER16	ER16	GH30
BT30-GER16-75	3.0-10.0	30	30.5	75	53	TR22*1.5	HN-GER16	ER16	GH30
BT30-GER16-90	3.0-10.0	30	30.5	90	68	TR22*1.5	HN-GER16	ER16	GH30
BT30-GER16-120	3.0-10.0	30	30.5	120	98	TR22*1.5	HN-GER16	ER16	GH30
BT30-GER20-60	3.0-13.0	35	35.5	60	38	TR26*1.5	HN-GER20	ER20	GH35
BT30-GER20-75	3.0-13.0	35	35.5	75	53	TR26*1.5	HN-GER20	ER20	GH35
BT30-GER20-90	3.0-13.0	35	35.5	90	68	TR26*1.5	HN-GER20	ER20	GH35
BT30-GER20-120	3.0-13.0	35	35.5	120	98	TR26*1.5	HN-GER20	ER20	GH35
BT30-GER25-60	3.0-16.0	40	40.5	60	38	TR32*1.5	HN-GER25	ER25	GH40
BT30-GER25-75	3.0-16.0	40	40.5	75	53	TR32*1.5	HN-GER25	ER25	GH40
BT30-GER25-90	3.0-16.0	40	40.5	90	68	TR32*1.5	HN-GER25	ER25	GH40
BT30-GER25-120	3.0-16.0	40	40.5	120	98	TR32*1.5	HN-GER25	ER25	GH40
BT30-GER32-60	3.0-20.0	48	48.5	60	38	TR40*1.5	HN-GER32	ER32	GH48
BT30-GER32-75	3.0-20.0	48	48.5	75	53	TR40*1.5	HN-GER32	ER32	GH48
BT30-GER32-90	3.0-20.0	48	48.5	90	68	TR40*1.5	HN-GER32	ER32	GH48
BT30-GER32-120	3.0-20.0	48	48.5	120	98	TR40*1.5	HN-GER32	ER32	GH48

BT40-GER16-75	3.0-10.0	30	30.5	75	48	TR22*1.5	HN-GER16	ER16	GH30
BT40-GER16-90	3.0-10.0	30	30.5