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KMT-1527691

KMT-1527691 by Kennametal

$

696

95

/ 1

Part Number: 1527691
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Product Overview

DRILL FIX INDEXABLE DRILL .781 DIA2.5XD

Specifications

Details

Category:

Holemaking

Subcategory:

Drilling

Subtype:

Indexable Drill Bodies

Flute Length (Decimal Inch):

2.3622

Flute Length (mm):

60

Insert Shape:

W-Trigon 80

Material:

Steel

Maximum Drill Diameter (Decimal Inch):

0.8813

Maximum Drill Diameter (mm):

22.385

Minimum Drill Diameter (Inch):

0.7813

Minimum Drill Diameter (mm):

19.845

Overall Length (Decimal Inch):

6.25

Overall Length (mm):

158.75

Shank Length (Decimal Inch):

3

Shank Length (mm):

76.2

Adapter Style Machine Side:

Cylindrical Shank 2 Flats

Adapter Style Machine Side-Marcom Calc:

Drill Shank 2 Flats

Adapter Type Machine Side:

Cylindrical

Body Material Group:

Steel

Clamping Type:

S - Screw Clamping

Coolant Entry Style:

Axial & Radial Coolant

Coolant Exit:

Angular Axial Coolant Exit

Coolant Supply:

Yes

Drill Flute Design - Marcom Calc:

Helical Flute

Drill Tol Range Calc IN - Marcom:

-0.002000 to 0.002000

Drill Tol Range Calc MM - Marcom:

-0.050000 to 0.050000

Drill Tool Design:

S-Steel Body

Drill Tool Style - Marcom Calc:

Indexable Drill

Engineering Tool Family:

DFT

Gage Ins 1 First Dia Outside:

DFT0303..

Gage Ins 2 First Dia Inside:

DFT0303..

Gage Length (Decimal Inch):

3.25

Gage Length (mm):

82.55

Hand of Tool:

R - Right

Helix Hand:

R - Right Hand Helix/Flute

Insert Shape - Marcom Calc:

Trigon 80

ISO Catalog Number:

DFT0781R2SSF100

MAR_PLATFORM_KMT:

Drill Fix

Minimum Drill Diameter (Inch)-2:

25/32

Num of Insert Cutting Dia 1:

2

[A1]Coolant Hole Dia. Exit In:

0.0790

[A1]Coolant Hole Dia. Exit mm:

2.0070

[A]Coolant Hole Dia Inch:

0.1378

[A]Coolant Hole Diameter Metric:

3.5000

[CF]Coolant Size Radial:

1/8-27 NPT

[CS] Coolant Supply Size:

1/4-18 NPT

[CUBMS]Unit of Tool:

IN - Inch

[CUBWS]Units of Tool (Extract):

IN - Inch

[D1MAX] Drill Dia Max Inch:

0.8813

[D1MAX] Drill Dia Max Metric:

22.3850

[D1] Drill Diameter Min Frac:

25/32

[D1] Drill Diameter Min Inch:

0.7813

[D1] Drill Diameter Min Metric:

19.8450

[D5]Maximum Body Diameter Inch:

1.3780

[D5]Maximum Body Diameter mm:

35.0000

[D]Adapter/Shank/Bore Dia Frac:

1

[D]Adapter/Shank/Bore Dia Inch:

1.0000

[D]Adapter/Shank/Bore Dia mm:

25.4000

[L1] Gage Length Inch:

3.2500

[L1] Gage Length Metric:

82.5500

[L3] Flute Length Inch:

2.3622

[L3] Flute Length Metric:

60.0000

[L4/D1] Length/Diameter Ratio:

2.5

[L4] Max. Drill Depth Inch:

1.9600

[L4] Max. Drill Depth Metric:

49.7840

[L5] Drill Point Length Inch:

0.0287

[L5] Drill Point Length Metric:

0.7280

[L9MS]Clamping LG Mach Side In:

3.0000

[L9MS]Clamping LG Mach Side mm:

76.2000

[L9]Clamping Length Inch:

3.0000

[L9]Clamping Length Metric:

76.200

[LF]Functional Length Inch:

3.2213

[LF]Functional Length Metric:

81.8220

[LS] Shank Length Inch:

3.0000

[LS] Shank Length Metric:

76.2000

[LTA]Tool Assembly Length Inch:

3.2213

[LTA]Tool Assembly Length mm:

81.8220

[L] Overall Length Inch:

6.2500

[L] Overall Length Metric:

158.7500

Manufactured By:

Kennametal