video corpo

BT collet chuck / milling / precision / slim
MEGA Micro Chuck

Add to MyDirectIndustry favorites
Compare this product Don’t compare this product
BT collet chuck / milling / precision / slim BT collet chuck / milling / precision / slim - MEGA Micro Chuck


  • Machine mount:


  • Application:


  • Other characteristics:

    precision, slim

  • Clamping range:

    Min.: 0.45 mm (0.02 in)

    Max.: 8.05 mm (0.32 in)

  • Rotational speed:

    25,000 rpm (157,080 rad.min-1)


For Micro Drills and End Mills

A slim nut and taper design prevents interference in applications with micro drills and end mills. MEGA Micro Chuck's original design of a notch free nut prevents vibration and noise and offers superior balance and concentricity. This ideal nut design not only eliminates whistling noise and coolant splattering, but also assures increased strength of the nut itself.

The clamping range has been expanded to an 8 mm capacity and a sealed nut for directed coolant delivery has been made available (6S and 8S body sizes only).

Features & Benefits

For micro drills and end mill applications
High precision and a super slim design for the highest rigidity
Taper type suitable for micro end milling
Smallest diameter .394" nut prevents inference with workpieces and jigs
Available in BIG-PLUS® (CAT/BT), HSK, BIG CAPTO and Straight Shank
New 8S size and sealed nut