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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
Note: Download Catalog Pages with Complete offering at the bottom of the page.
MX


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


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


No one likes using extensions... 
but then you get that job where standard tooling just doesn't clear...
The further the reach
increases the error...

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
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