Screw Fit Boring Head
● Integrated with direct adjustment for fine boring, each division is Ø0.01mm.
● Total adjustment range: 0.2mm
● Extension bar is TiN coated to show the maximum usable boring length.

Steel Extension Bar
● Made by steel, hardened, TiN coated range is the maximum boring length.

Solid Carbide Extension Bar
● Made by solid carbide, TiN coated range is the maximum boring length.
