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Split Dies (Adjustable Die)

Split Dies (Adjustable Die)

Split dies are adjustable for precision threading of bolts, studs, rods and other pieces that require external threading by hand. Also ideal for cleaning/repairing external threads.

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The 64100 series Presto circular split dies are used for cutting an external metric coarse thread with sizes ranging from M1.2-M39 diameter. Split dies can be adjusted for a tighter or looser thread a...

  • Metric Coarse Circular Split Die
  • Made from HSS
  • Bright Finish for Steel, Cast Iron & Non-Ferrous
  • Tolerance: 6g
  • Chamfer Lead: 1.5
  • Adjustable split die for precision threading of Bolts, Studs, Rods etc.
  • Die Standard: BS 1127 (1950)
  • Thread Standard: ISO 965
  • Suitable for use in a machine or by hand using a die stock

From £19.02 £15.85

The 64120 series Presto circular split dies are used for cutting an external UNC thread. Split dies can be adjusted for a tighter or looser thread and are made from High Speed Steel, suitable for Stee...

  • UNC (Unified Coarse) Circular Split Die
  • Made from HSS
  • Bright Finish for Steel, Cast Iron & Non-Ferrous
  • Tolerance: 2A
  • Chamfer Lead: 1.5
  • Adjustable split die for precision threading of Bolts, Studs, Rods etc.
  • Die Standard: BS 1127 (1950)
  • Thread Standard: ISO 965
  • Suitable for use in a machine or by hand using a die stock

From £19.85 £16.54

The 64130 series Presto circular split dies are used for cutting an external UNF thread. Split dies can be adjusted for a tighter or looser thread and are made from High Speed Steel, suitable for Stee...

  • UNF (Unified Fine) Circular Split Die
  • Made from HSS
  • Bright Finish for Steel, Cast Iron & Non-Ferrous
  • Tolerance: 2A
  • Chamfer Lead: 1.5
  • Adjustable split die for precision threading of Bolts, Studs, Rods etc.
  • Die Standard: BS 1127 (1950)
  • Thread Standard: ASME-B1.1, ISO 263
  • Suitable for use in a machine or by hand using a die stock

From £24.07 £20.06

The 64140 series Presto circular split dies are used for cutting an external BSW Whitworth thread. Split dies can be adjusted for a tighter or looser thread and are made from High Speed Steel, suitabl...

  • BSW (British Standard Whitworth) Circular Split Die
  • Made from HSS
  • Bright Finish for Steel, Cast Iron & Non-Ferrous
  • Tolerance: 2A
  • Chamfer Lead: 1.5
  • Adjustable split die for precision threading of Bolts, Studs, Rods etc.
  • Die Standard: BS 1127 (1950)
  • Thread Standard: BS84
  • Suitable for use in a machine or by hand using a die stock

From £24.20 £20.17

The 64170 series Presto circular split dies are used for cutting an external BA thread. Split dies can be adjusted for a tighter or looser thread and are made from High Speed Steel, suitable for Steel...

  • BA (British Association) Circular Split Die
  • Made from HSS
  • Bright Finish for Steel, Cast Iron & Non-Ferrous
  • Tolerance: 2A
  • Chamfer Lead: 1.5
  • Adjustable split die for precision threading of Bolts, Studs, Rods etc.
  • Die Standard: BS 1127 (1950)
  • Thread Standard: BS 93
  • Suitable for use in a machine or by hand using a die stock

From £27.17 £22.64

The 64160 series Presto circular split dies are used for cutting an external BSP(G) thread. Split dies can be adjusted for a tighter or looser thread and are made from High Speed Steel, suitable for S...

  • BSP(G) (British Standard Pipe GAS) Circular Split Die
  • Made from HSS
  • Bright Finish for Steel, Cast Iron & Non-Ferrous
  • Tolerance: 2A
  • Chamfer Lead: 1.5
  • Adjustable split die for precision threading of Bolts, Studs, Rods etc.
  • Die Standard: BS 1127 (1950)
  • Thread Standard: DIN ISO 228
  • Suitable for use in a machine or by hand using a die stock

From £28.34 £23.62

The 64150 series Presto circular split dies are used for cutting an external BSF thread. Split dies can be adjusted for a tighter or looser thread and are made from High Speed Steel, suitable for Stee...

  • BSF (British Standard Fine) Circular Split Die
  • Made from HSS
  • Bright Finish for Steel, Cast Iron & Non-Ferrous
  • Tolerance: 2A
  • Chamfer Lead: 1.5
  • Adjustable split die for precision threading of Bolts, Studs, Rods etc.
  • Die Standard: BS 1127 (1950)
  • Thread Standard: BS84
  • Suitable for use in a machine or by hand using a die stock

From £25.22 £21.02

The 64110 series Presto circular split dies are used for cutting an external metric fine thread with sizes ranging from M3-M32 diameter. Split dies can be adjusted for a tighter or looser thread and a...

  • Metric Fine Circular Split Die
  • Made from HSS
  • Bright Finish for Steel, Cast Iron & Non-Ferrous
  • Tolerance: 6g
  • Chamfer Lead: 1.5
  • Adjustable split die for precision threading of Bolts, Studs, Rods etc.
  • Die Standard: BS 1127 (1950)
  • Thread Standard: ISO 965
  • Suitable for use in a machine or by hand using a die stock

From £25.58 £21.32