Twin Boring Head Tools 21CD25-HBA27-50 1.06"-1.42" 27mm-36mm

The following schematic diagrams and product pictures are only for reference.

If you have any questions, please contact us.

Independent height and diameter setting permits balanced cutting with production of almost perfectly round

    holes from the beginning, irrespective of core shifts.

Two height balanceable cutting edges results in metal removal at rates almost 4 times that of a single cutter.

Height adjustments are made with a cam that supports the insert holder where needed, at the furthest radial

    point.

Each insert holder can be adjusted individually in diameter with a dial screw for fast, easy set-up operations.

Balanced or stepped cutting can be done with the same set of insert holders permitting heavy stock removal

   and eliminating the need to purchase two sets of insert holders.

Standard through-spindle coolant capability cools the insert and flushes chips.

ISO standard inserts – requires no special expensive inserts.

Free to assemble for required cutting depth and diameter, please select suitable type according to this table.