Premium Balanced ER Collet Chuck

ITEM # MES-67-814-442

Brand: SHARK TOOLS

Weight: 2.53 lbs.

Model #: ST40ER20275B

Short Description: ER20 CAT40 COLLET CHUCK 2.75" PROJ.- SHARK TOOLS

Msrp: $119.52

Price: $119.52 EA.

Description
Specification

Features

·Taper-to-taper runout <0.0004".
·AD coolant thru the spindle.
·Hardened to 56-60 HRC.
·Taper shank ground to AT3 accuracy (or better).
·Taper manufactured in accordance with ANSI B5.50 / ISO 7388 specifications.
·CAT 40 Draw bar threads: 5/8"-11

Unit Of Measure

Catalog Price

119.52

Weight

2.53 lbs.

Model #

ST40ER20275B

Country of Origin

Import

Size

ER-20

Taper

CAT 40

Collet Size

ER20

Projection

2.75"

Gage Length

2.75"

Manufacturer Part Number

ST40ER20275B

Video URL

https://www.youtube.com/watch?v=VQsW3nKr938&t=2s

Collet Series

Nut Diameter

1.34"

Product Spec Display

Brand

SHARK TOOLS

Type

ER Collet Chuck

Collet Type

ER20

Through Coolant

Yes

Drawbar Thread

5/8"-11

Maximum Socket Depth

1.48"

Collet Range

0.04" - 0.512"

Clamping Nut Diameter

ER20

Stop Nut Thread Size

9/16"-16

Nut

Hex

Prop. 65

Yes

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