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KMT-1247548 by Kennametal
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- Part Number: 1247548
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Product Overview
KM MODULAR ROTATING TOOL HLDRS - IN
Specifications
Details
Category:
Holemaking
Subcategory:
Drilling
Subtype:
Indexable Drill Bodies
Flute Length (Decimal Inch):
7.1654
Flute Length (mm):
182
Insert Shape:
W-Trigon 80
Material:
Steel
Maximum Drill Diameter (Decimal Inch):
2.003
Maximum Drill Diameter (mm):
50.876
Minimum Drill Diameter (Inch):
1 7/8
Minimum Drill Diameter (mm):
47.625
Overall Length (Decimal Inch):
9.4429
Overall Length (mm):
239.849
Shank Length (Decimal Inch):
1.2579
Shank Length (mm):
31.951
Adapter Style Machine Side:
KM
Adapter Style Machine Side-Marcom Calc:
EMPTY
Adapter Type Machine Side:
Taper Shank
Body Material Group:
Steel
Clamping Type:
S - Screw Clamping
Coolant Entry Style:
Concentric Axial Coolant
Coolant Exit:
Angular Axial Coolant Exit
Coolant Supply:
Yes
Drill Flute Design - Marcom Calc:
Differential Flute
Drill Tol Range Calc IN - Marcom:
-0.008000 to 0.008000
Drill Tol Range Calc MM - Marcom:
-0.210000 to 0.210000
Drill Tool Design:
S-Steel Body
Drill Tool Style - Marcom Calc:
Indexable Drill
Engineering Tool Family:
DFT
Gage Ins 1 First Dia Outside:
DFT0704..
Gage Ins 2 First Dia Inside:
DFT0704..
Gage Length (Decimal Inch):
8.185
Gage Length (mm):
207.899
Hand of Tool:
R - Right
Helix Hand:
R - Right Hand Helix/Flute
Insert Shape - Marcom Calc:
Trigon 80
ISO Catalog Number:
KM50DFT1875R3
MAR_PLATFORM_KMT:
KM50
Minimum Drill Diameter (Inch)-2:
1.875
Num of Insert Cutting Dia 1:
2
[A1]Coolant Hole Dia. Exit In:
0.1970
[A1]Coolant Hole Dia. Exit mm:
5.0000
[A]Coolant Hole Dia Inch:
0.3150
[A]Coolant Hole Diameter Metric:
8.0010
[CSMS]System Size Machine Side:
KM50
[CUBMS]Unit of Tool:
IN - Inch
[CUBWS]Units of Tool (Extract):
IN - Inch
[D1MAX] Drill Dia Max Inch:
2.0030
[D1MAX] Drill Dia Max Metric:
50.8760
[D1] Drill Diameter Min Frac:
1 7/8
[D1] Drill Diameter Min Inch:
1.8750
[D1] Drill Diameter Min Metric:
47.6250
[D]Adapter/Shank/Bore Dia Inch:
1.9685
[D]Adapter/Shank/Bore Dia mm:
50.0000
[L1] Gage Length Inch:
8.1850
[L1] Gage Length Metric:
207.8990
[L3] Flute Length Inch:
7.1654
[L3] Flute Length Metric:
182.0000
[L4/D1] Length/Diameter Ratio:
3
[L4] Max. Drill Depth Inch:
5.6250
[L4] Max. Drill Depth Metric:
142.8750
[L5] Drill Point Length Inch:
0.0857
[L5] Drill Point Length Metric:
2.1760
[LF]Functional Length Inch:
8.0993
[LF]Functional Length Metric:
205.7230
[LS] Shank Length Inch:
1.2579
[LS] Shank Length Metric:
31.9510
[LTA]Tool Assembly Length Inch:
8.0993
[LTA]Tool Assembly Length mm:
205.7230
[L] Overall Length Inch:
9.4429
[L] Overall Length Metric:
239.8490
Manufactured By:
Kennametal