
Today’s modern boring operations require the most reliable, high-
performance tools. WIDIA™ offers an extensive range of toolholders
for internal boring to meet even the most precise production demands
across a broad spectrum of workpiece shapes and sizes.
Tools for Internal Boring
WIDIA boring bars, available with both a conventional steel shank or a vibration-resistant
carbide shank and coolant hole, guarantee consistent results and enhanced production reliability.
D-Style Clamping P-Style Clamping
- Used for negative style inserts.
- Lever-type clamping system
- Clamp assembly contains clamp, screw, for negative indexable inserts. and retaining ring. No interference to chip fl ow.
- Quick insert indexing.
- Fast insert changes.
- Ensures insert repeatability and seating.
- Reduced chatter and extended tool life. P-style available in metric sizes only.