Tap holder

Spannzangen-Aufnahme HelixPro

HelixPro

For use on machines with synchronous spindle

  • serve as absorbing link between synchronous spindle and tap / cold-forming tap, and compensate pitch differences between threading tool and synchronous spindle
  • provide the high concentricity of a rigid tool holder
  • guarantee safe clamping of taps / cold-forming taps by collets with square drive
  • do not necessitate tools with special shanks
  • guarantee process safety in the synchronous production of threads
  • Shank type DIN 1835 B+E available
  • Internal coolant-lubricant supply
  • Coolant-lubricant pressure at the entry to the holder
  • Minimal length compensation
  • Tool adaptation by means of collets
Schnellwechsel-Aufnahme UNI

UNI

For use on CNC machining centres and other machine tools

Application range

The quick-change tap holders of the UNI series are made primarily for use on CNC machining centres, CNC turning lathes and conventional machine tools.

Type UNI

for conventional thread production without internal coolant-lubricant supply, marked with a yellow ring on the gripping sleeve.

  • Shank type DIN 1835 B+E and DIN 69893 A available

 
Clamping of threading tools by:

  • quick-change adapters type WE
  • Length compensation on compression and tension
  • Pressure-point mechanism
  • Front release
  • Tool adaptation by means of quick-change adapters, WE series
Schnellwechsel-Aufnahme UNI / HP

UNI/HP

For use on CNC machining centres and other machine tools

Application range

The quick-change tap holders of the UNI/HP series are made primarily for use on CNC machining centres, CNC turning lathes and conventional machine tools.

Type UNI/HP

for thread production with internal coolant-lubricant supply up to 50 bar (700 psi), marked with a red ring on the gripping sleeve.

  • Shank type DIN 69893 A available

 
Clamping of threading tools by:

  • quick-change adapters type WE
  • Internal coolant-lubricant supply
  • Coolant-lubricant pressure at the entry to the holder
  • Length compensation on compression and tension
  • Pressure-point mechanism
  • Front release
  • Tool adaptation by means of quick-change adapters, WE series
Spannzangen-Aufnahme UNI / HP / ER

UNI/HP/ER

For use on CNC machining centres and other machine tools

Application range

The collet holders of the UNI/HP/ER series are made primarily for use on CNC machining centres, CNC turning lathes and conventional machine tools

Type UNI/HP/ER

for thread production with internal coolant-lubricant supply up to 50 bar (700 psi), marked with a red ring on the gripping sleeve.

  • Shank type DIN 69893 A available

 
Clamping of threading tools by:

  • collets type ER-GB
  • Internal coolant-lubricant supply
  • Coolant-lubricant pressure at the entry to the holder
  • Length compensation on compression and tension
  • Pressure-point mechanism
  • Tool adaptation by means of collets
Schnellwechsel-Aufnahme ISP

ISP

For the production of large threads

The quick-change tap holders of this series are made especially for the production of large threads. In addition, it is possible to perform a drilling or countersinking operation without changing the holder, by simply blocking the length compensation by means of a locking screw.

  • With modular shank to DIN 69871 A, DIN 2080 and DIN 228 B available

 
The resulting advantages are as follows:

  • minimum coaxial deviation between drilled hole and thread
  • no time-consuming exchange of holders, with reduced costs

Tool clamping is done by means of quick-change adapters of our IE series.

  • Length compensation on compression and tension
  • Overload clutch
  • Drilling and countersinking
  • Tool adaptation by means of quick-change adapters, IE series
NORIS Einsätze

Quick-change adapters and accessories

Tool adaptation by means of quick-change adapters

The quick-change adapters of our WE series have been designed for use in the quick-change tap holders of our UNI and UNI/HP series. The five sizes have been divided into corresponding thread size ranges, and are available in different types. The adaptation of the tool is made by means of a quick-change ball clamping system in most quick-change adapters, with a separate adapter being necessary for each shank diameter. Our quick-change adapters are suitable for the production of right-hand and left-hand taps.

  • Internal coolant-lubricant supply
  • Coolant-lubricant pressure at the entry to the holder
  • Coolant-lubricant pressure at the entry to the holder
  • Overload clutch
  • Length adjustmen
  • Tool adaptation by means of quick-change adapters, WE series
  • Tool adaptation by means of collets