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Union Butterfield UTD 1712270
Union Butterfield 6008110 1641 RFD High Performance Forming Tap, 1/4-28 Thread, H4 Thread Limit
Factory Order
Union Butterfield Forming Tap, High Performance, Series: 1641 RFD, Measurement System: Imperial, 1/4-28, UNF, Full Bottoming Chamfer, 5/8 in Thread Length, 2-1/2 in Overall Length, Class of Fit: 2B/3B, 0.255 in Shank Dia, 0.191 in Square Size, HSS, TiN Coated, H4 Thread Limit
Features
- Premium PM substrate provides superior abrasion resistance and edge strength
- Multiple lube groove design assures lubrication in the forming zone and eliminates the build-up of hydraulic pressure in blind holes
- TiN coated for enhanced performance
- The hard, smooth coating provides a greater lubricity, increases tool life and improves thread flank finish
- The entry taper is full bottoming style for blind hole tapping
Specifications
ApplicationMulti Application
Chamfer TypeFull Bottoming
Class of Fit2B/3B
Finish/CoatingTiN Coated
MaterialHSS
Measurement SystemImperial
Overall Length2-1/2 in
Series1641 RFD
Shank Diameter0.255 in
Square Size0.191 in
Thread Length5/8 in
Thread LimitH4
Thread Size1/4-28
Thread StandardUNF
TypeHigh Performance
Catalog
