SUMMIT DRILL CHUCKS

Summit Drill Chucks are precision holding devices used to secure drill bits and cutting tools in drilling machines, lathes, and milling machines. They ensure firm grip, accurate centering, and minimal runout, which is critical for precise drilling operations.
PART NO. SIZE CAPACITY
SDC14 1/4 – 6.35 0.5 – 0.6 MM
SDC38 3/8 – 10 0.5 – 10 MM
SDC12  1/2 – 13 1.0 – 13 MM
SDC34 3/4 – 019 5.0 – 19 MM

These chucks typically come with Jacobs Taper (JT) mounting and are available in both key type and keyless type. Key-type chucks use a chuck key for tightening, while keyless chucks allow quick hand tightening.

Summit drill chucks are manufactured from hardened alloy steel with precision-ground jaws, ensuring durability, accuracy, and long service life.

Where to Use

  • Drilling Machines: Holding drill bits securely
  • Lathe Machines: Tailstock drilling operations
  • Milling Machines: Tool holding for drilling
  • CNC Machines: Precision drilling setups
  • Workshops & Tool Rooms: General machining work

Applications

  • Holding drill bits for accurate drilling
  • Boring and tapping operations
  • Light milling applications
  • Maintenance and repair work