Delivery Time:2~30 Work days
Certification:ISO9001

Floating ER Tool Holder , Special Steel Drill Tool Holder High Accuracy

Ⅰ​. Features And Advantages

50% More torque forcer by T bolts, lock cutting tools tightly. Excellent ring nut, reduce wind-resistance and level noise. For high speed machining with above 30000rpm. Suitable for lathe and machining center with 7:24 Spindle. Work with HIPPSC GER collet with patent,  high speed and accuracy. ER collect fully touch Tool Holder internal conical surface, satisfied 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 Tool Hoder In High Speed
Spindle Type	BT30
Clamping Range	3mm~13mm
Runout	0.003mm
Processing Type	High speed machining and finishing
Product Material	Special steel
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