Double Ended ER Collet Sleeve

Name: Double Ended ER11 ER16 ER20 Collet Holders Chuck for Lathe
Brand: PRECOLLET

Tooling Type: TOOL HOLDERS

PRECOLLET Series ER Collet Holders (a collet sleeve for drilling tools holding) are designed specifically for swiss machining.

We have a wide range of inventory, offering nearly 300 different specifications to accommodate ER11-ER25 collets with A-type/M-type/UM-type nuts, ensuring we
can meet your needs effectively.
This page provides technical information for double-ended ER collet sleeve.
Single Ended Ref.’Single Ended Collet Holder‘

Features of PRECOLLET ER holders :
1.Provide both rigidity and high precision, high finishing with all dimensions including ID, OD, and taper positions.
2.M-type nuts are commonly chosen for swiss lathe to reduce interference.
3.They undergo rigorous hardening and precision grinding processes to ensure accuracy.

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Part No Guide and Dimension

Part No.	OD	L	Type	Nut
SL16-ER11MD–50	16mm	50	Double Head	A/M
SL16-ER11MD–70	16mm	70	Double Head	A/M
SL16-ER11MD–100	16mm	100	Double Head	A/M
SL19.05-ER11MD–50	19.05mm	50	Double Head	A/M
SL19.05-ER11MD–70	19.05mm	70	Double Head	A/M
SL19.05-ER11MD–100	19.05mm	100	Double Head	A/M
SL20-ER11MD-50	20mm	50	Double Head	A/M
SL20-ER11MD-60	20mm	60	Double Head	A/M
SL20-ER11MD-70	20mm	70	Double Head	A/M
SL20-ER11MD-80	20mm	80	Double Head	A/M
SL20-ER11MD-100	20mm	100	Double Head	A/M
SL19.05-ER16MD-50	19.05mm	50	Double Head	A/M
SL19.05-ER16MD-70	19.05mm	70	Double Head	A/M
SL19.05-ER16MD-90	19.05mm	90	Double Head	A/M
SL19.05-ER16MD-100	19.05mm	100	Double Head	A/M
SL20-ER16MD-50	20mm	50	Double Head	A/M
SL20-ER16MD-60	20mm	60	Double Head	A/M
SL20-ER16MD-70	20mm	70	Double Head	A/M
SL20-ER16MD-90	20mm	90	Double Head	A/M
SL20-ER16MD-100	20mm	100	Double Head	A/M
SL22-ER16MD-50	22mm	50	Double Head	A/M
SL22-ER16MD-63	22mm	63	Double Head	A/M
SL22-ER16MD-70	22mm	70	Double Head	A/M
SL22-ER16MD-80	22mm	80	Double Head	A/M
SL22-ER16MD-83	22mm	83	Double Head	A/M
SL22-ER16MD-100	22mm	100	Double Head	A/M
SL25-ER16MD-50	25mm	50	Double Head	A/M
SL25-ER16MD-70	25mm	70	Double Head	A/M
SL25-ER16MD-100	25mm	100	Double Head	A/M
SL25.4-ER16MD-50	25.4mm	50	Double Head	A/M
SL25.4-ER16MD-70	25.4mm	70	Double Head	A/M
SL25.4-ER16MD-100	25.4mm	100	Double Head	A/M
SL25-ER20MD-60	25mm	60	Double Head	A/M
SL25-ER20MD-70	25mm	70	Double Head	A/M
SL25-ER20MD-100	25mm	100	Double Head	A/M
SL25.4-ER20MD-70	25.4mm	70	Double Head	A/M
SL25.4-ER20MD-100	25.4mm	100	Double Head	A/M
SL32-ER20MD-80	32mm	80	Double Head	A/M
SL32-ER20MD-100	32mm	100	Double Head	A/M