Royal QG-100 Round Serrated Collet
3 3⁄16″

$803

  • Huge inventory of Round, Hex, Square, and Emergency styles always in stock, ready for same-day shipping.
  • Smooth and serrated versions for round-bore models (all others smooth only).
  • Industry-leading 0.080" gripping range covers a wide range of part diameters. Collets are ground to nominal size and have a range of ±0.031".
  • Parallel-grip ensures full-length part contact for maximum grip force, rigidity, and accuracy.
  • Vulcanization Guaranteed for Life.
  • Ultra-Precision Accuracy – 0.0002" TIR or Better.
  • Six-segment design further increases gripping torque.
  • Can be counter-bored for increased part capacity up to 5.15". See QG-100 Boring Fixture for more details.
  • Quick-ship specials available for custom shapes.
  • Utilizes pneumatic changing tool.
Fits Chuck Model QG-100
Collet Style Round Serrated
Nominal Size 3 3⁄16″
Collet Range 3.148″ - 3.228″
Max Capacity: Bar 4.03″ (100.8mm)
Max Capacity: Bar 4.03″ (100.8mm)
Max Capacity: Slug 5.15″ (130.8mm)
Max Capacity: Slug 5.15″ (130.8mm)
Thru Max Capacity 4.03
Counter-Bore Max Capacity 5.15