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KMT-6694900

KMT-6694900 by Kennametal

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Part Number: 6694900
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Product Overview

DV40B ER20 COLLET CHUCK L1=70MM

Specifications

Details

Category:

Tooling Systems

Subcategory:

Tool Holders

Subtype:

Collet Chucks

Collet Series:

ER20

Maximum RPM:

20000

Overall Length (Inch):

5.4429

Overall Length (mm):

138.25

Adapter Style Machine Side:

DV-DIN69871

Adapter Style Machine Side-Marcom Calc:

DV-DIN69871 - DVStyBADw/CnDCnC

Adapter Type Machine Side:

Taper Shank

Adapter Type Workpiece Side:

SZK - Collet Taper

Collet System Size:

20-DIN 6499 ER

Coolant Supply:

Yes

Front End Tool Type:

ER Collet Chuck

Hand of Tool:

N - Neutral

ISO Catalog Number:

DV40BER20070M

MAR_PLATFORM_KMT:

DV40

Max RPM:

20000

[A]Coolant Hole Dia Inch:

0.5522

[A]Coolant Hole Diameter Metric:

14.0250

[CSCN]Min Collet Diameter Frac:

1/16

[CSCN]Min Collet Diameter Inch:

0.0630

[CSCN]Min Collet Diameter mm:

1.0000

[CSCX]Max Collet Diameter Frac:

1/2

[CSCX]Max Collet Diameter Inch:

0.5000

[CSCX]Max Collet Diameter mm:

13.0000

[CSMS]System Size Machine Side:

DV40

[CST]Catalog Collet Series:

ER20

[CUBMS]Unit of Tool:

MM - Metric

[CUBWS]Units of Tool (Extract):

B - Both Metric & Inch

[D11] Lock Nut Dia Inch:

1.3780

[D11] Lock Nut Dia Metric:

35.0000

[D2]Body Dia 1 Workpce Side In:

1.3780

[D2]Body Dia 1 Workpce Side mm:

35.0000

[D5]Body Dia. Machine Side In:

2.5000

[D5]Body Dia. Machine Side mm:

63.5000

[D]Adapter/Shank/Bore Dia Frac:

1 3/4

[D]Adapter/Shank/Bore Dia Inch:

1.7500

[D]Adapter/Shank/Bore Dia mm:

44.4500

[FLGT]Flange Length Metric:

15.8500

[G3]CL_CONN_THD_SIZE_MS_INT:

M16X2

[H1] Centerline Height Inch:

0.0000

[H1] Centerline Height Metric:

0.0000

[L1FC]GageLengthFaceContact In:

80.0000

[L1]Gage Length 1 Inch:

2.7559

[L1]Gage Length 1 Metric:

70.0000

[L2]Usable Length Inch:

2.0059

[L2]Usable Length Metric:

50.9500

[L4] Flange-Front End Dist In:

2.0057

[L4] Flange-Front End Dist mm:

50.9450

[L9]Clamping Length Inch:

1.3780

[L9]Clamping Length Metric:

35.0000

[LF]Functional Length Inch:

2.3031

[LF]Functional Length Metric:

58.5000

[LPR]Protruding Length Inch:

2.7559

[LPR]Protruding Length Metric:

70.0000

[LS] Shank Length Inch:

2.6870

[LS] Shank Length Metric:

68.2500

[LTA]Tool Assembly Length Inch:

2.3031

[LTA]Tool Assembly Length mm:

58.5000

[L] Overall Length Inch:

5.4429

[L] Overall Length Metric:

138.2500

[V] Adjustment Range Inch:

1.0629

[V] Adjustment Range mm:

27.0000

Manufactured By:

Kennametal