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1 Pc. Pioneer Brand New CAT 40 SX16 x 3.54" (Gage Length) High Speed Dynamically Balanced G2.5 @ 25,000 RPM CNC SX Collet Chuck w/17 Pcs. 1/8" to 5/8" x 32nds Collet Set & Wrench
Ultimate Precision Collet Chuck Designed for Drilling & Finish Milling
For the best tool life and superior finish.
Note: Cutting Tool are not included.

Kit Includes:

1 Pc. Pioneer Dual Contact CAT 40 SX16 x 3.54" 25K RPM Dynamically Balanced CNC SX Collet Chuck
17 Pcs. Pioneer 1/8" to 5/8" x 32nds 0.0002" Runout SX16 Collet Set
1 Pc. Pioneer SX16 Collet Chuck Wrench

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.

Consistent Tool Change performance:

Ultimate Precision: 0.0001” TIR Guaranteed on UP Collets
Accurate: 4X more accurate than ER with 10X better repeat-ability
Powerful: 2X the driving torque than ER
Compact Design: Compact designed for close clearance programming
Versatile: Designed for Drilling, Reaming, Thread Milling, Tapping & Milling
Wide Range: For tooling from 0.031” to 1.000”
Dynamically Balanced G2.5 @ 25,000 RPM or < 1 gmm

Features
SX Collet Chucks	SX Collet Standard and Ultra-Precision
3 µm - 0.0001” Runout Taper to Taper Coolant Thru Body Dynamically Pre-Balanced G2.5 @ 25,000 RPM or < 1gmm	5µm - 0.0002” T.I.R. @ 4X tool diameter 3µm - 0.0001” T.I.R. @ 4X tool diameter-Add “P” to the collet part number (Hand Inspected from Inventory) Flat ground shoulder guarantees the collet to be seated correctly for optimal repeatability. Up to 0.020” (0.5mm) Collapse Range 3mm (1/8, 0.1250”) & Larger -P Collets for use ON-Size

Max Capacity	A	B	D	L Projection	L2 Max. Preset	Collet	Nut	Wrench
0.630	-	2.12	1.58	3.54	3.03	SX16	SXN-16	SXW-16

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.