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KMT-1279873 by Kennametal
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- Part Number: 1279873
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Product Overview
DRILL BODY, 7XD, DIAMETER=21.5MM
Specifications
Details
Category:
Holemaking
Subcategory:
Drilling
Subtype:
Indexable Drill Bodies
Flute Length (Decimal Inch):
7.0866
Flute Length (mm):
180
Insert Shape:
KSEM Drill
Material:
Steel
Maximum Drill Diameter (Decimal Inch):
0.8661
Maximum Drill Diameter (mm):
22
Minimum Drill Diameter (Inch):
0.8465
Minimum Drill Diameter (mm):
21.5
Overall Length (Decimal Inch):
9.4882
Overall Length (mm):
241
Shank Length (Decimal Inch):
2.2047
Shank Length (mm):
56
Adapter Style Machine Side:
Whistle Notch 2
Adapter Style Machine Side-Marcom Calc:
Whistle Notch 2 degree
Adapter Type Machine Side:
Cylindrical
Body Material Group:
Steel
Coolant Entry Style:
Concentric Axial Coolant
Coolant Exit:
Angular Axial Coolant Exit
Coolant Supply:
Yes
Drill Flute Design - Marcom Calc:
Helical Flute
Drill Tol Range Calc IN - Marcom:
to
Drill Tol Range Calc MM - Marcom:
to
Drill Tool Design:
S-Steel Body
Drill Tool Style - Marcom Calc:
Indexable Drill
Engineering Tool Family:
KSEM
Gage Ins 1 First Dia Outside:
KSEM2150
Hand of Tool:
R - Right
Insert Shape - Marcom Calc:
KSEM Drill
ISO Catalog Number:
KSEM215R7WN25M
MAR_PLATFORM_KMT:
KSEM
Num of Insert Cutting Dia 1:
1
[A]Coolant Hole Dia Inch:
0.1378
[A]Coolant Hole Diameter Metric:
3.5000
[CUBMS]Unit of Tool:
MM - Metric
[CUBWS]Units of Tool (Extract):
MM - Metric
[D1MAX] Drill Dia Max Inch:
0.8661
[D1MAX] Drill Dia Max Metric:
22.0000
[D1] Drill Diameter Min Inch:
0.8465
[D1] Drill Diameter Min Metric:
21.5000
[D2]Body Dia Workpiece Side In:
0.8435
[D2]Body Dia Workpiece Side mm:
21.4250
[D]Adapter/Shank/Bore Dia Frac:
63/64
[D]Adapter/Shank/Bore Dia Inch:
0.9843
[D]Adapter/Shank/Bore Dia mm:
25.0000
[L3] Flute Length Inch:
7.0866
[L3] Flute Length Metric:
180.0000
[L4/D1] Length/Diameter Ratio:
7
[L4] Max. Drill Depth Inch:
6.0630
[L4] Max. Drill Depth Metric:
154.0000
[L5] Drill Point Length Inch:
0.1344
[L5] Drill Point Length Metric:
3.4130
[L9MS]Clamping LG Mach Side In:
2.2047
[L9MS]Clamping LG Mach Side mm:
56.0000
[L9]Clamping Length Inch:
2.2047
[L9]Clamping Length Metric:
56.000
[LF]Functional Length Inch:
9.3538
[LF]Functional Length Metric:
237.5870
[LPR]Protruding Length Inch:
9.4882
[LPR]Protruding Length Metric:
241.0000
[LS] Shank Length Inch:
2.2047
[LS] Shank Length Metric:
56.0000
[LTA]Tool Assembly Length Inch:
7.1491
[LTA]Tool Assembly Length mm:
181.5870
[L] Overall Length Inch:
9.4882
[L] Overall Length Metric:
241.0000
[SSC]Insert/Blade Seat Size:
3
Manufactured By:
Kennametal