Part Number: 6781664 / Vendor ID Number: 1128801 / Custom:
KMT-6781664
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KMT-6781664
by Kennametal

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Product Overview
SC DRILL HP 7,3mm/.2874/ 3xD COOLANT
Product Availability
Technical Details
Details
Category:
Holemaking
Subcategory:
Drilling
Subtype:
Solid Carbide Drills
Drill Point Length (Decimal Inch):
0.0622
Drill Point Length (mm):
1.58
Flute Length (Decimal Inch):
1.6142
Flute Length (mm):
41
Grade:
KCP15B
Maximum Drilling Depth (Decimal Inch):
1.1417
Maximum Drilling Depth (mm):
29
Number of Flutes:
2
Overall Length (Decimal Inch):
3.1102
Overall Length (mm):
79
Primary Workpiece Material:
Steel
Shank Length (Decimal Inch):
1.4173
Shank Length (mm):
36
Adapter Style Machine Side:
Straight-Cylindrical
Adapter Style Machine Side-Marcom Calc:
Straight Shank
Adapter Type Machine Side:
Cylindrical
Body Material Group:
Carbide
Coolant Supply:
Yes
Cutting Tool Material:
Carbide
Drill Flute Design - Marcom Calc:
Helical Flute
Drill Tol Range Calc IN - Marcom:
0.000236 to 0.000827
Drill Tol Range Calc MM - Marcom:
0.006000 to 0.021000
Drill Tool Style - Marcom Calc:
Solid Drill
Engineering Tool Family:
B/K22_HPX
Flute Length x Diameter Ratio:
3.5
Hand of Tool:
R - Right
Helix Hand:
R - Right Hand Helix/Flute
ISO Catalog Number:
B224A07300HPX
MAR_PLATFORM_KMT:
HPX
[A1]Coolant Hole Dia. Exit In:
0.0472
[A1]Coolant Hole Dia. Exit mm:
1.2000
[A]Coolant Hole Dia Inch:
0.0472
[A]Coolant Hole Diameter Metric:
1.2000
[CUBMS]Unit of Tool:
MM - Metric
[CUBWS]Units of Tool (Extract):
MM - Metric
[D1] Drill Diameter Min Inch:
0.2874
[D1] Drill Diameter Min Metric:
7.3000
[D]Adapter/Shank/Bore Dia Inch:
0.3150
[D]Adapter/Shank/Bore Dia mm:
8.0000
[FHA]Flute Helix Angle:
28.073
[L1] Gage Length Inch:
3.0480
[L3] Flute Length Inch:
1.6142
[L3] Flute Length Metric:
41.0000
[L4/D1] Length/Diameter Ratio:
3.5
[L4] Max. Drill Depth Inch:
1.1417
[L4] Max. Drill Depth Metric:
29.0000
[L5] Drill Point Length Inch:
0.0622
[L5] Drill Point Length Metric:
1.5800
[L9MS]Clamping LG Mach Side In:
1.0630
[L9MS]Clamping LG Mach Side mm:
27.0000
[LF]Functional Length Inch:
3.0480
[LF]Functional Length Metric:
77.4200
[LPR]Protruding Length Inch:
3.1102
[LPR]Protruding Length Metric:
79.0000
[LS] Shank Length Inch:
1.4173
[LS] Shank Length Metric:
36.0000
[LTA]Tool Assembly Length Inch:
2.0244
[LTA]Tool Assembly Length mm:
50.4200
[L] Overall Length Inch:
3.1102
[L] Overall Length Metric:
79.0000
Manufactured By:
Kennametal
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