DZ Sales CAT40 ER40 70mm / 2-3/4" Collet Chuck Set 20000 RPM 15 Collets

Description

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ER40-70 High Precision Collet Chuck Set
Product Features:
Includes 1 chuck, 15 collets, 1 wrench, collet nut, and plastic storage container
Alloy Steel Hardened to 50-52 rc
Critical Surfaces Precision Ground
Use in CAT40 Machines
Compatible with ER40 Collets
High Precision
The high precision ER Collet Chuck Set is the finest you will find at these low prices. Crafted with high-quality, hardened alloy steel and a beautiful black oxide finish, the ER40 Collet Chuck Set ships with one chuck, 15 collets, one wrench, one collet nut, and a durable plastic storage container for storage and transport.
Specifications:
Balanced to:
G2.5/20,000 RPM
Collet Range:
1/8", 3/16", 1/4", 5/16", 3/8", 7/16", 1/2", 9/16", 5/8", 11/16", 3/4", 13/16", 7/8", 15/16", 1"
Collet Size:
ER40
Runout:
.008mm/.0003in TIR
Coolant Through:
Yes
Gage Length:
70mm/2.75in
Finish:
Black Oxide
Material:
Hardened Alloy Steel
Rear Thread:
5/8-11
Taper:
CAT40
Brand:
DZ Sales
Product Code:
40-70HP-CCS