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KMT-2646255

KMT-2646255 by Kennametal

$

144

88

/ 1

Part Number: 2646255
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Product Overview

BF-DRILL TIALN COATED DIAMETER=.2500

Specifications

Details

Category:

Holemaking

Subcategory:

Drilling

Subtype:

Solid Carbide Drills

Drill Point Length (Decimal Inch):

0.046

Drill Point Length (mm):

1.17

Flute Length (Decimal Inch):

1.33

Flute Length (mm):

33.7

Grade:

KC7315

Maximum Drilling Depth (Decimal Inch):

0.87

Maximum Drilling Depth (mm):

22

Number of Flutes:

2

Overall Length (Decimal Inch):

2.913

Overall Length (mm):

74

Primary Workpiece Material:

Steel,Cast Iron

Shank Length (Decimal Inch):

1.86

Shank Length (mm):

47.2

Adapter Style Machine Side:

BF Drill Shank

Adapter Style Machine Side-Marcom Calc:

BF Drill Shank

Adapter Type Machine Side:

Cylindrical

Body Material Group:

Carbide

Coolant Entry Style:

Off-center Axial Coolant

Coolant Exit:

Off-center Axial Coolant

Coolant Supply:

Yes

Cutting Tool Material:

Carbide

Drill Flute Design - Marcom Calc:

Helical Flute

Drill Tol Range Calc IN - Marcom:

-0.000600 to 0.000000

Drill Tol Range Calc MM - Marcom:

-0.015000 to 0.000000

Drill Tool Design:

H-Solid Carbide Body

Drill Tool Style - Marcom Calc:

Solid Drill

Engineering Tool Family:

B343HPG

Hand of Tool:

R - Right

Helix Hand:

R - Right Hand Helix/Flute

ISO Catalog Number:

B343S06350HPG

MAR_PLATFORM_KMT:

BF

[CUBMS]Unit of Tool:

MM - Metric

[CUBWS]Units of Tool (Extract):

IN - Inch

[D1] Drill Diameter Min Frac:

1/4

[D1] Drill Diameter Min Inch:

0.2500

[D1] Drill Diameter Min Metric:

6.3500

[D]Adapter/Shank/Bore Dia Inch:

0.2756

[D]Adapter/Shank/Bore Dia mm:

7.0000

[L1] Gage Length Inch:

2.8670

[L1] Gage Length Metric:

72.8300

[L3] Flute Length Inch:

1.3300

[L3] Flute Length Metric:

33.7000

[L4] Max. Drill Depth Inch:

0.8700

[L4] Max. Drill Depth Metric:

22.0000

[L5] Drill Point Length Inch:

0.0460

[L5] Drill Point Length Metric:

1.1700

[L7MAX] Adj Length Max Inch:

0.8700

[L7MAX] Adj Length Max Metric:

22.0000

[L7MIN] Adj Length Min Inch:

0.3900

[L7MIN] Adj Length Min Metric:

10.0000

[L9MS]Clamping LG Mach Side In:

1.9970

[L9MS]Clamping LG Mach Side mm:

50.8300

[L9]Clamping Length Inch:

2.0011

[L9]Clamping Length Metric:

50.828

[LF]Functional Length Inch:

2.8670

[LF]Functional Length Metric:

72.8300

[LPR]Protruding Length Inch:

2.9130

[LPR]Protruding Length Metric:

74.0000

[LS] Shank Length Inch:

1.8600

[LS] Shank Length Metric:

47.2000

[LTA]Tool Assembly Length Inch:

0.8700

[LTA]Tool Assembly Length mm:

22.0000

[L] Overall Length Inch:

2.9130

[L] Overall Length Metric:

74.0000

Manufactured By:

Kennametal