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Walter Tool -7557044 by Walter Tool
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- Part Number: 7557044
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Specifications
Details
Category:
Cutting Tools
Threading
Subcategory:
Taps
Subtype:
Spiral Flute Taps
Chamfer:
7.91
Finish/Coating:
Steam Oxide
Helix Angle:
40
Number of Flutes:
4
Overall Length (Decimal Inch):
5.512
Overall Length (mm):
140
Series:
TC117.UNC-R0
Thread Type:
internal
Application area:
K, M, N, P
Base Item Number:
TC117.UNC-R0
Base Item Number2:
TC117.UNC-R0
Body material.1:
HSS-E
Brand Name:
Prototyp
Chip flute length inch:
2.4
Chip flute length mm:
61
Class of Fit (thread tolerance class):
2B/3B
Coating chemistry:
Steam Oxide
Connection machine side.1:
Tap shank ANSI -inch: 0.697 x 0.523
Coolant through style:
no coolant exit
Hand of thread:
Right
Helix hand:
right hand flute
Item Name:
TC117.UNC7/8-R0-WY80FC
Item Name2:
TC117.UNC7/8-R0-WY80FC
Length of tap threaded section inch:
0.984
Length of tap threaded section mm:
25
Limit (Thread Tolerance Class):
2B/3B
Manufacturers grade:
WY80FC
Overall length inch.2:
5.512
Overall length mm.1:
140
Pre machined hole diameter inch:
0.768
Pre machined hole diameter mm:
19.5
Product Series:
TC117.UNC-R0
Shank system:
Inch
Standard:
DIN/ANSI
Taper thread count:
3
Thread chamfer type.1:
C = 2-3xTP (semi-bottom chamfer)
Thread form type:
UNC
Thread pitch (for metric threads):
0
Thread size (SAP):
UNC 7/8-9
Thread size from SAP:
UNC 7/8-9
Threads per inch (for inch threads):
9
Vendor Name:
Walter USA, LLC
Vendor Name2:
Walter USA, LLC
Manufactured By:
Walter Tool