Collets ER16

Specifications Collets ER16

Material: 65Mn

Hardness: HRC44-48 working surface

Ensured runout accuracy

DIN6499B Collets ER16 ER16 Collets in Stock Discount ER16 Collets  

Model	d	D	D1	D2	L	Collapsible Capacity
ER8	1.0-5.0	8	8.45	6.5	13.5	0.5
ER11	1.0-7.0	11	11.5	9.5	18	0.5
ER16	1.0-2.5	16	17	13.8	27.5	0.5
ER16	2.5-10.0	16	17	13.8	27.5	1.0
ER20	1.0-2.5	20	21	17.4	31.5	0.5
ER20	2.5-13	20	21	17.4	31.5	1.0
ER25	1.0-2.5	25	26	22	34	0.5
ER25	2.5-16.0	25	26	22	34	1.0
ER32	2.0-2.5	30	33	29.2	40	0.5
ER32	2.5-20.0	30	33	29.2	40	1.0
ER40	3.0-26.0	40	41	36.2	46	1.0

    Inch Size:

Model	d	D	D1	D2	L
ER11	1/32-17/64	11	11.5	9.5	18
ER16	1/32-3/8	16	17	13.8	27.5
ER20	1/32-33/64	20	21	17.4	31.5
ER25	3/64-5/8	25	26	22	34
ER32	1/16-25/32	32	33	29.2	40
ER40	1/8-1''	40	41	36.2	46

    Inspection of accuracy    

d	L	Run out tolerance
		DIN6499B	Standard	UP
1.0-1.6	6	0.015	0.015	0.01
1.6-3.0	10	0.015	0.015	0.01
3.0-6.0	16	0.015	0.015	0.01
6.0-10.0	25	0.015	0.01	0.005
10.0-18.0	40	0.02	0.01	0.005
18.0-26.0	50	0.02	0.01	0.005
26.0-36.0	60	0.025	0.015	0.01