CoroBore® 825
Fine boring tools for high-precision boring
Flexible tooling solution
CoroBore® 825 is a flexible tool covering a large diameter range. The tools can be adjusted radially in order to cover a certain diameter range with one tool. Use CoroBore® 825 with the modular interfaces Coromant Capto® or EH for increased flexibility.
Damped tool machining
Available as damped tool for vibration-free boring even at long overhangs. A stable boring process gives excellent surface finish, process security and high penetration rates.
Precision adjustment
The tools allow precision adjustment in microns in order to achieve close hole tolerances of IT6.
Application area
- Optimized geometries and grades for all materials
- Used in conventional fine boring and back boring
Conventional fine boring
Back boring
Product range
CoroBore® 825 EH
Boring range mm (inch):
19–36 (0.748–1.417)
Hole tolerance: IT6
CoroBore® 825 cylindrical shank
Boring range mm (inch):
19–36 (0.748–1.417)
Hole tolerance: IT6
CoroBore® 825 Coromant Capto®
Boring range mm (inch):
19–167 (0.748–6.575)
Hole tolerance: IT6
CoroBore® 825 with Silent Tools™
Boring range mm (inch):
19–167 (0.748–6.575)
Hole tolerance: IT6
CoroBore® XL large-diameter fine boring
Boring range mm (inch):
148–1275 (5.827–50.197)
Hole tolerance: IT6
Highlights
Fine boring with Silent Tools™
With a Silent Tools™ damper built closer to the cutting edge and a fine boring head in aluminium with reduced length, higher performance and increased productivity can be achieved.
CoroBore® Lightweight
Get an overview of large diameter lightweight boring for CoroBore® 820 XL, 825 XL and 826 XL.
Modular system with CoroBore®
Our Coromant EH® modular system includes a wide assortment of finish boring heads along with different shanks.
Join us. Stay updated.
Sign up for our newsletter today
Sandvik Coromant UK
+44 (0)121 368 0305