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Basic Info

Origin	China
HS Code	8207809000

Product Description

er 8 collets

We are professional manufacturer for producing er 8 collets both in inch size and metric size . SET-ER8, SET-ER16 ,SET-ER25,SET-ER32,SET-ER40 are the most popular sets . The standard er 8 collets is the most widely used clamping tool in the world. Clamping tools not only included ER collet , ER sealed collet,straight collet ,high speed collet , OZ collet . But also tool locks ,pull stud , drill chuck toolholder etc .

Features of er 8 collets :

1. Widely used in milling, boring, drilling, tapping, CNC, engraving machine, spindle machine and other work
2. ER8, ER11, ER16, ER20, ER25, ER32, ER40 and ER50 collet 3:Made of high quality steel:65Mn

4.Runout of our ER collet are within 0.005mm-0.015mmm

 

Descriptions of er 8 collet:

 

Metric Size

Size	d	D1	D	D2	L
ER8	1-5	8	8.45	6.5	13.5
ER11	1-7	11	11.5	9.5	18
ER16	1-10	16	17	13.8	27.5
ER20	1-13	20	21	17.4	31.5
ER25	2-16	25	26	22	34
ER32	2-20	32	33	29.2	40
ER40	3-26	40	41	36.2	46

 

.Metric Size of straight collets

Size	d	D	L
SC16	3,4,5,6,8,10,12	16	45
SC20	3,4,5,6,8,10,12,14,16	20	50
SC22	3,4,5,6,8,10,12,14,16	22	54
SC25	3,4,5,6,8,10,12,14,16,18,20	25	60
SC32	3,4,5,6,8,10,12,14,16,18,20,25	32	64
SC40	6,8,10,12,14,16,18,20,25,28,30,32	40	80
SC42	3,4,5,6,8,10,12,14,16,18,20,22,24,25,28,30,32	42	80

Inch Size

Size	d	D	L
SC1/2"	1/8, 3/16, 1/4, 5/16, 3/8	1/2"	1.73"
SC3/4"	1/8, 3/16,1/4, 5/16, 3/8, 7/16, 1/2, 9/16, 5/86, 8, 10, 12, 14, 16 (METRIC)	3/4"	1.97"
SC1"	1/8, 3/16, 1/4, 5/16, 3/8, 7/16, 1/2, 5/8, 3/4, 7/8	1"	2.36
SC1-1/4"	3/16, 1/4, 5/16, 3/8, 7/16, 1/2, 9/16, 5/8, 3/4, 7/8, 1	1-1/4"	2.52"

Metric Size of OZ collets:

Size	d	D	D1	L	L1	L2	L3
OZ16	2-16	22.65	25.5	40	5.5	1.2	9.5
OZ20	2-20	27.4	29.8	45	6	1.35	10
OZ25	2-25	32.9	35.05	52	6	1.4	10
OZ32	4-32	41.3	43.7	60	6	1.45	11
OZ40	6-40	49.7	52.2	68	6	1.45	12
OZ50	8-50	61.1	63.8	80	7	1.55	13

Metric Size of Sealed ER collets :

Size	D	L	Diameter
ERS16	17	27.5	3-10
ERS20	21	31.5	3-13
ERS25	26	34	3-16
ERS32	33	40	3-20
ERS40	41	46	3-26

Changsha Cutoutil Hardware Tools Co.,LtD is a professional company specialized in cutting tools ,Diamond tools,Machine Accessories and measuring tools . And it's brother company of Hanvi Metal Carbide Tools Co.,LtD .We export various cutting tools to Europe , South/North America, Mid-East and Asia and established long-term business relationship with each other.The scope of main products included indexable toolholders, Carbide End Mills,Carbide Ball End Mills ,Carbide Drills & milling cutter ,carbide inserts and ER collets ,chucks etc . Besides ,we also supply OEM service .Our principle is always "high quality ,mutual benefits ,fast delivery" . It is saying highest quality tools at the most competitive price with the shortest delivery time . Quality control is the most important . Any comments on quality will be taken seriously .

Related products :
Shipping :
-The items will be shipped out within 3-7days after received your payment .
-We usually ship items via DHL ,TNT, Fedex, UPS , Airmail,ePacket ,EMS ,china Post. Air Mail.