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MX / VX - Mini Chucks

Ultimate Precision 3µm (0.0001”) Standard Runout (TIR) at 4 Times Tool Diameter
For Finish Milling, Thread Milling & Precision Drilling
MX

Available Shanks

Rear Locking System
  • Easy Function & Cost Competitive
  • Rear draw bar locking system
  • Lowest Cost of Ownership in its class
  • Simple maintenance free system
Coolant Thru the Center 
  • Sealed for pressures up to 1,500 psi
Dynamically Balanced
  • All MX taper holders are pre-balanced for
    G2.5 @ 25,000 RPM or < 1 gmm
Designed with Small Tools in Mind
  • Collet sizes from 1/2” down to 2mm
  • Small nose design for maximum clearance
ISO AT3 Taper Tolerance
  • Tapers are ground better than AT3 for optimal T.I.R.
VX

Available Shanks

Front Locking System
  • Easy Function & Improved Holding Power
  • Dual collar front locking system pulls straight back with no twisting of the collet for consistent T.I.R. from every tool change.
  • Higher Radial Torque due to spanner wrench locking system.
  • 4X the holding power of MX Collet Chucks
Coolant Thru 
  • Sealed for pressures up to 1,500 psi
Dynamically Balanced
  • All VX taper holders are pre-balanced for 
    G2.5 @ 25,000 RPM or < 1 gmm
Designed with Small Tools in Mind
  • Collet sizes from 1/2” down to 2mm
  • Small nose design for maximum clearance
ISO AT3 Taper Tolerance
  • Tapers are ground better than AT3 for optimal T.I.R.
MX Extensions

Available Shanks



Why Premium MX Extensions?
  • 20X+ better TIR than DA Extensions
  • 4X+ better TIR than ER Extensions
  • No Collet Nut for Optimal Clearance
  • 0.0001" TIR (or better) at 4X Tool Diameter
  • Coolant Thru Standard on MX08 & MX12 (Optional on MX06)
  • JetBlast around solid cutter collets in stock
Standards in Stock
  • MX06 - 0.5000 OD, Up to 1/4 (6mm) Tool Shank x 4" & 6" Length
  • MX08 - 0.7500 OD, Up to 3/8 (10mm) Tool Shank x 6", 8" & 10" Length
  • MX12 - 1.0000 OD, Up to 1/2 (12mm) Tool Shank x 6" & 8" OAL