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SUMITOMO > Turning/Boring Systems >Toolholders

ANSI Combo Toolholders

  • A multiple-clamp and lock pin design for NC/CNC machines
  • Maximum insert locking power with industry-standard NL lock pin mechanism
  • Two different assembly options: 1. for unground P-Type inserts 2. for conventional precision-ground or utility-ground inserts with chipbreaker plates
Sumitomo  ANSI Toolholder

Pinlock Toolholders

  • Qualified holders that conform to ISO-ANSI standards and utilize TORX* holding screws
  • Shank sizes ranging from 3/8” to 1-1/2?
  • Styles available for inserts with 5°, 7°, 11° clearance angles and advanced chip groove geometries
    *TORX is a registered trademark of CamCar Division of Textron, Inc.
Sumitomo  Pinlock Toolholder

Swiss Toolholders

  • For conventional non-NC machines
  • Use eccentric bottom-locking pins
  • Low profile design to minimize chip obstruction
Sumitomo Swiss Toolholder

Ace-Fix Toolholders

  • Unique Sumitomo Standard multiple lock design.
  • “Wedge Clamp” holding method also acts as pocket wall for Industry standard WNMG Inserts.
  • Can be used for -5° end cutting and -5° side cutting applications.
  • Available in 3/4? to 1-1/4? square shank sizes.
Sumitomo Ace-Fix Toolholder

Nomenclature (PDF)
Toolholder ID System (PDF)
Recommended Running Conditions (Ace-Fix Toolholders) (PDF)

 
 
Updated: 02/2009