Login
Our website has been updated as of Feb 19, 2026.
If you are unable to login with your password,
please try the Reset Password link.
If Reset Password does not respond with the a Password Reset message, please re-register your account.
Register
YG-1 BI663 Blue Ring High Performance Spiral Flute Tap, Right Hand Cutting, 5/8-18 Thread, H3 Thread Limit, Modified Bottoming Chamfer, Right Hand Flute Direction, 4 Flutes, Hardslick Coated, Super HSS
Price$143.07
Item #YGTBI663
BrandYG-1
ManufacturerYG-1 Tool
Mfr. Model #BI663
Country of OriginKR
UNSPSC Code23241615
UnitEA
DGI AvailabilityCall for Availability
| Standards & Approvals |
|---|
| ANSI Specified |
| USCTI 302A |
Product Features
• Use in a wide range of tapping equipment with synchronous or non-synchronous tapping cycles
• Super HSS for prevention of oversized threads
• Heat treated and heat-resistant steels, <850 N/sq-mm Rm, <=1200 N/sq-mm Rm
Description
YG-1 Spiral Flute Tap, Blue Ring High Performance, Series: BI Series, Measurement System: Imperial, 0.5744 in, UNF Thread, 5/8-18 Thread, Modified Bottoming Chamfer, 4 Flutes, Super HSS, Hardslick Coated, Class of Fit: 2/3B, Right Hand Cutting, 0.512 in Thread Length, 3.81 in Overall Length, 0.48 in Shank Dia, Right Hand Flute Direction, H3 Thread Limit, Material Application: Medium to High Carbon Steel, Low Alloyed Steel, Steel Casting and Forging Alloy Steel, Heat Treatable Alloy Steel, Free Machining Stainless Steel, Heat and Corrosion-Resistant Stainless Steel, Valve Stainless Steel, Low Carbon Steel, Free Machining Carbon Steel, Pure Aluminum, Aluminum Alloy, Pure and Alloyed Copper, Free Machining Brass, Alloyed Brass, Zinc and Magnesium, Through Coolant (Yes/No): Yes