Precision Micro Drill Holders for Accurate Micro Drilling
micro precision collet holders cnc swiss machines

Introducing GenSwiss HyperAccurate Micro Drill Holders.
A new standard in holding micro drills in CNC Swiss Machines and Precision Lathes.

Take the NEXT STEP in precision micro drilling performance to meet today’s ever changing demands for high performance, tight tolerance micro parts production.

  • Locking flat prevents damage to sleeve shank and provides
    orientation for use with micro boring bars.
  • Precision manufactured from hard material for longevity
  • Precision nut design retains hyper accurate TIR
  • The BEST solution for holding micro drills.

genswiss micro precision collet sleeve / holder cnc swiss
Holder Shanks / Part No.
Collet Type D1 L1
CS-CHK-127-026 CHK .500" 26mm
CS-CHK-190-076 CHK .750" 76mm
CS-CHK-254-121 CHK 1.00" 121mm
Collet P/N
Collet Type Size OAL
CC-CHK-3.175 CHK 1/8" ID
CC-CHK-4.76 CHK 3/16" ID
CHK .5mm - 5.8mm
IMPORTANT: For Metric Sizes, Specify Collet Inside Diameter in .1mm increments.
Collet Clamping Range ~ .1mm (.0039")

Micro Drilling Assembly
14mm flat open end wrench

Looking for a new source of Micro Drills? GenSwiss now carries them: micro drills cnc swiss applications

Contact us for Swiss Type Tooling

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louis belet swiss cutting tools drills and end mills

Thank you for taking the time to visit our website. If you have any questions regarding our products or about a Swiss-Type machining application, please do not hesitate to contact us.
Genevieve Swiss Industries, Inc.
6 Old Stage Road
Westfield, MA 01085
Ph: (413) 562-4800 | Fax (413) 562-4802 | Email:

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