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.
P-Style Clamping
• Used for negative style inserts.
• Clamp assembly contains clamp, screw,
and retaining ring.
• Quick insert indexing.
• Ensures insert repeatability and seating.
• Reduced chatter and extended tool life. • Lever-type clamping system
for negative indexable inserts.
• No interference to chip fl ow.
• Fast insert changes.
P-style available in metric sizes only.
widia.com
C50
D-Style Clamping