1 Pc. Pioneer Brand New CAT 40 VX06 x 5.91" (Gage Length) High Speed Dynamically Balanced G2.5 @ 25,000 RPM CNC Mini Collet Chuck
Simply the Best Finish & Tool Life in a Cost Effective Milling System
Hands Down Winner in any Finish Milling Application!

Note: Cutting tool is not included. Wrench & Collets Sold Separately

What makes an PIONEER Tool Holder great is the differences. Making a tool holder with 1/2 the guaranteed runout of the competition. Dynamically Balancing to a grade that exceeds most machine builders maximum RPM and requirements. Changing the look to match the quality of the tool while keeping the price point competitive and reasonable.

Designed for 5 Axis Finish Milling, Thread Milling & Precision Drilling:

Ultimate Precision: 3µm (0.0001”) Standard Runout (TIR) at 4 Times Tool Diameter
Coolant Thru the Center: Sealed design for pressures up to 1,500 psi
Dynamically Balanced G2.5 @ 25,000 RPM
- 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
Available in 1/4, 3/8 & 1/2" Capacity
- VX06 = 0.500 Nose Diameter
- VX08 = 0.787 Nose Diameter
- VX12 = 1.000 Nose Diameter

How VX Works
VX is a front locking collar design utilizing a pin spanner wrench to tighten. This allows for increased locking pressure over MX up to 5X the holding power.
The front locking mechanism requires the collet to be threaded into the holder before the collar can be locked.

Features
VX Collet Chucks	MX Collets
3 µm - 0.0001” Runout @ 4X Diameter Front Locking System Coolant Thru Dynamically Pre-Balanced G2.5 @ 25,000 RPM or < 1gmm=""> Tapers are ground better than AT3 for optimal T.I.R.	2.5µm - 0.0001” Runout @ 4X Diameter Seals up to 1,500 PSI Coolant Jet Coolant Slots available upon request. Please add “C” after the part number

Collet Range	D	L1 Projection	L2	Collet	Wrench	Locking Torque Max.
0.079 - 0.250	0.50	5.91	1.48	MX06	45-48 Pin	70 ft/lbs

PIONEER

Quality Assurance

Quality is the cornerstone of our organization and it is the only way to retain customers. PIONEER stands behind every product we manufacture and sell. PIONEER warrantees against defective material and workmanship for one year from the shipping date.