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GMT 30 Taper ER Collet Chucks

GMT 30 Taper ER Collet Chucks

The high accuracy and wide gripping range of ER collet chucks make them the most versatile and the most popular toolholders in the industry. ER "spring" collets with 8 degree tapers are capable of compressing 0.040", more than any other collet. 

Features

  • Choice of Electroless Nickel Plating or Black Oxide Finish
  • Precision ground collet nut threads
  • Concentricity < 0.0001" at the collet taper
  • Tapers and flange hardened to 55 HRC
  • All CAT40 chucks balanced to G2.5 @ 20,000RPM


Standard Nuts

  • CAT40-ER16-250
  • All ER25 and ER32 Chucks
  • Thicker wall, higher torque capacity
  • Use Standard (STD) wrenches


Slim (Castle) Nuts

  • CAT40-ER16-250S
  • CAT40-ER16-400S
  • R8-ER16S
  • Added clearance / 0.5" diameter
  • Use ER16-SLIM wrenches

 

BT30 Taper - Black Oxide

BT30-ER16-275B    ER16 Chuck 2.75in (G2.5 @ 20K)    
BT30-ER25-275B    ER25 Chuck 2.75in (G2.5 @ 20K)    
BT30-ER32-275B    ER32 Chuck 2.75in (G2.5 @ 20K)

ISO30 Taper - Black Oxide

ISO30-ER32    ER32 Collet Chuck - 1.5 inch length    

 

 

Details
SKU SKU351
Weight 2.00 lbs
 
Our price: 112.04 CAD (79.99 USD)
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