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KMT-1247508 by Kennametal
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- Part Number: 1247508
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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):
3.3858
Flute Length (mm):
86
Insert Shape:
W-Trigon 80
Material:
Steel
Maximum Drill Diameter (Decimal Inch):
0.9538
Maximum Drill Diameter (mm):
24.227
Minimum Drill Diameter (Inch):
0.875
Minimum Drill Diameter (mm):
22.225
Overall Length (Decimal Inch):
5.6568
Overall Length (mm):
143.684
Shank Length (Decimal Inch):
1.2598
Shank Length (mm):
32
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:
-0.002000 to 0.002000
Drill Tol Range Calc MM - Marcom:
-0.052000 to 0.052000
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):
4.397
Gage Length (mm):
111.684
Hand of Tool:
R - Right
Helix Hand:
R - Right Hand Helix/Flute
Insert Shape - Marcom Calc:
Trigon 80
ISO Catalog Number:
KM50DFT0875R3
MAR_PLATFORM_KMT:
KM50
Minimum Drill Diameter (Inch)-2:
8-Jul
Num of Insert Cutting Dia 1:
2
[A1]Coolant Hole Dia. Exit In:
0.0984
[A1]Coolant Hole Dia. Exit mm:
2.5000
[A]Coolant Hole Dia Inch:
0.1575
[A]Coolant Hole Diameter Metric:
4.0000
[CSMS]System Size Machine Side:
KM50
[CUBMS]Unit of Tool:
MM - Metric
[CUBWS]Units of Tool (Extract):
IN - Inch
[D1MAX] Drill Dia Max Inch:
0.9538
[D1MAX] Drill Dia Max Metric:
24.2270
[D1] Drill Diameter Min Frac:
7/8
[D1] Drill Diameter Min Inch:
0.8750
[D1] Drill Diameter Min Metric:
22.2250
[D]Adapter/Shank/Bore Dia Inch:
1.9685
[D]Adapter/Shank/Bore Dia mm:
50.0000
[L1] Gage Length Inch:
4.3970
[L1] Gage Length Metric:
111.6840
[L3] Flute Length Inch:
3.3858
[L3] Flute Length Metric:
86.0000
[L4/D1] Length/Diameter Ratio:
3
[L4] Max. Drill Depth Inch:
2.6250
[L4] Max. Drill Depth Metric:
66.6750
[L5] Drill Point Length Inch:
0.0345
[L5] Drill Point Length Metric:
0.8770
[LF]Functional Length Inch:
4.3625
[LF]Functional Length Metric:
110.8070
[LS] Shank Length Inch:
1.2598
[LS] Shank Length Metric:
32.0000
[LTA]Tool Assembly Length Inch:
4.3625
[LTA]Tool Assembly Length mm:
110.8070
[L] Overall Length Inch:
5.6568
[L] Overall Length Metric:
143.6840
Manufactured By:
Kennametal