Allied Tools, Inc: 3929 Produce Road, Louisville, KY 40218
Part Number: 6783399 / Vendor ID Number: 1128801 / Custom:
KMT-6783399
1565848-21_01.jpg

KMT-6783399
by Kennametal

Qty
Product Overview
SC DRILL HPR 7,4mm/.2913/ 8xD COOLANT
Product Availability
    Item is usually in stock, but we'll be in touch if there's a problem
Technical Details
Details
Category:
Holemaking
Subcategory:
Drilling
Subtype:
Solid Carbide Drills
Drill Point Length (Decimal Inch):
0.0854
Drill Point Length (mm):
2.17
Flute Length (Decimal Inch):
2.9134
Flute Length (mm):
74
Grade:
KCK10A
Maximum Drilling Depth (Decimal Inch):
2.5197
Maximum Drilling Depth (mm):
64
Number of Flutes:
2
Overall Length (Decimal Inch):
4.4488
Overall Length (mm):
113
Primary Workpiece Material:
Cast Iron,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/K25_HPR
Flute Length x Diameter Ratio:
8
Hand of Tool:
R - Right
Helix Hand:
R - Right Hand Helix/Flute
ISO Catalog Number:
B256A07400HPR
MAR_PLATFORM_KMT:
HPR
[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:
0.2913
[D1] Drill Diameter Min Metric:
7.4000
[D]Adapter/Shank/Bore Dia Inch:
0.3150
[D]Adapter/Shank/Bore Dia mm:
8.0000
[FHA]Flute Helix Angle:
28.398
[L1] Gage Length Inch:
4.3634
[L3] Flute Length Inch:
2.9134
[L3] Flute Length Metric:
74.0000
[L4/D1] Length/Diameter Ratio:
8
[L4] Max. Drill Depth Inch:
2.5197
[L4] Max. Drill Depth Metric:
64.0000
[L5] Drill Point Length Inch:
0.0854
[L5] Drill Point Length Metric:
2.1700
[L9MS]Clamping LG Mach Side In:
1.0630
[L9MS]Clamping LG Mach Side mm:
27.0000
[LF]Functional Length Inch:
4.3634
[LF]Functional Length Metric:
110.8300
[LPR]Protruding Length Inch:
4.4488
[LPR]Protruding Length Metric:
113.0000
[LS] Shank Length Inch:
1.4173
[LS] Shank Length Metric:
36.0000
[LTA]Tool Assembly Length Inch:
3.3398
[LTA]Tool Assembly Length mm:
83.8300
[L] Overall Length Inch:
4.4488
[L] Overall Length Metric:
113.0000
Manufactured By:
Kennametal
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