Union Butterfield® 1713055 1671 RFD Straight Shank Forming Tap, M8x1 Thread, D8 Thread Limit

25835951 MFG #: 1713055
  • Type: Straight Shank
  • Series: 1671 RFD
  • Measurement System: Metric
  • Thread Size: M8x1
  • Chamfer Type: Bottoming
  • Thread Length: 11/16
  • Overall Length: 2-23/32
  • Class of Fit: 6H
  • Shank Diameter: 0.318
  • Square Size: 0.238
  • Material: HSS, HSS-PM
  • Finish/Coating: TiN Coated
  • Thread Limit: D8
Union Butterfield® Forming Tap, Straight Shank, Series: 1671 RFD, Measurement System: Metric, M8x1 Thread, Bottoming Chamfer, 11/16 in Thread Length, 2-23/32 in Overall Length, Class of Fit: 6H, 0.318 in Shank Diameter, 0.238 in Square, HSS, TiN Coated, D8 Thread Limit
  • Premium PM substrate provides superior abrasion resistance and edge strength
  • Multiple lube groove design assures lubrication in the forming zone and eliminates the bui
  • TiN coated for enhanced performance
  • The hard, smooth coating provides a greater lubricity, increases tool life and improves th
  • The entry taper is full bottoming style for blind hole tapping
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