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YG1-J8764 – 7/8 – 14, H4 – 3 Flute Spiral Pointed Plug Hardslick Coated Tap For Steels Upto 38Hrc

Original price was: $218.27.Current price is: $143.65.

YG Tap INOX

UPC: N/A SKU: YG1-J8764 Categories: Multipurpose & HSS-E Tap, Tapping, YG Tap Steel, YG-1

EDP No.	J8764
Description	3 FLUTE SPIRAL POINTED PLUG HARDSLICK COATED TAP FOR STEELS UPTO 38HRc
Size	7/8 – 14, H4
Available Qty.	Call for availability

Specifications

Serial #	817
Series	J8
Long Description	7/8-14 4.6900 OAL HSS-E 3 Flute Hardslick H4 Plug Spiral Point YG Tap Steel
Tap Type	Spiral Point
Size & Pitch	7/8-14
# of Flutes	3
Diameter inch	0.875
Diameter metric	22.225
Pitch	14
Thread Series	UNF
Pitch Limit	H4
Application	Steels
Chamfer Type	Plug
Chamfer Length	4P-5P
Finish	Hardslick
Material	HSS-E
Blank Standard	302A
ANSI-/DIN/ANSI	ANSI
OAL inch	4.69
OAL metric	119.13
Thd. Lgth. Inch	1.339
Thd. Lgth. Metric	34.01
Sqr. Lgth. Inch	0.75
Sqr. Lgth. Metric	19.05
Shk. Dia. Inch	0.697
Shk. Dia. Metric	17.7
Sqr. Size inch	0.523
Sqr. Size metric	17.7
Neck Dia inch	0.685
Neck Dia metric	17.4
System of Measurement	Inch
Shank Type	Square
Drill Size inch	0.8101
Drill Size metric	20.575
Connection inch	0.697 x 0.523
Connection metric	17.7 x 13.28
Length/ Diameter	3.0xD
Useable Length inch	2.22
Useable Length metric	56.39
Trade Name	YG Tap Steel
Snap Pack Count	1

⚠ WARNING: This product can expose you to chemicals including cobalt, which is known to the State of California to cause cancer. Click here for more information.

Brand

YG1

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Custom tool modifications can help reduce setup time, improve accuracy, extend tool life, solve clearance issues, and support more consistent production results.

Common Tool Customization Options

Diameter and OD Modifications

We can modify tool diameters to better match your application requirements, including cutting diameter changes, OD modifications, pilot diameter adjustments, step diameters, and shank diameter modifications.

Bore Modifications for Saw Blades

Custom saw blade bore modifications are available for hole diameter changes, pinholes, mounting holes, and keyway cutouts to help match your machine setup and cutting requirements.

Length Adjustments

Tools can be modified for specific reach, clearance, or setup needs. This may include overall length changes, flute length adjustments, reduced neck sections, extended reach designs, or shortened tools for improved rigidity.

Shank Modifications

Shank modifications can help ensure the tool fits properly in your holder, spindle, or machine setup. Common options include shank diameter changes, flats, Weldon flats, reduced shanks, and custom holding requirements.

Radius, Chamfer, and Corner Changes

We can customize corner radius, chamfer angles, edge breaks, and other profile details to meet part print requirements or improve cutting performance.

Step Tool Modifications

For applications that require multiple diameters or operations in a single tool, we can create or modify step tools to help reduce tool changes and improve production efficiency.

Flute and Cutting Edge Adjustments

Depending on the tool and application, flute length, cutting edge geometry, end cutting features, relief angles, and cutting edge shape may be modified to improve chip evacuation, cutting action, and tool performance.

Regrinding and Resharpening

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