CoroThread® 266
Highly rigid external and internal thread turning
Optimize your tool path
Use the CoroPlus® Tool Path software to secure maximum output for your internal and external thread turning operations. It also includes the OptiThreading™ module for better chip control. Try out the one-month free trial of the CoroPlus® Tool Path software and see it for yourself!
Start your one-month free trial
Learn more about CoroPlus® Tool Path software
iLock™ interface
Unique iLock™ interface provides excellent stability and positioning accuracy when high cutting forces are exerted on the insert.
Precision coolant solution
Precision over and under coolant ensures improved chip control and better process security for external thread turning. Effective from low to high coolant pressures.
Application
- First choice for external and internal thread turning
- Wide standard assortment of thread profiles with dedicated grades and geometries for all materials
- TailorMade offer for extended thread profile assortment
- Minimum internal hole from 20 mm (0.787 inch)
Product range
Coromant Capto® holders
External and internal threading
Sizes: C3, C4, C5, C6
QS™ shanks
External threading
Sizes: 1212, 1616, 2020 and 2525 mm, 8 (1/2), 10 (5/8), 12 (3/4 × 3/4) and 16 (1 × 1) (inch)
Shanks
External threading
Sizes: 1010 to 4040 mm and 6 to 24 (3/8 to 1 inch)
Boring bars
Internal threading
Diameter: 16 to 50 and 10 to 32 mm (5/8 to 2 inch)
SL heads
External and internal threading
Diameter: 20‒40 mm, 80 mm (0.787‒1.57 inch, 3.15 inch)
Inserts
Grades: GC1020, GC1125, and GC1135
Geometries: A, C, and F
Thread profiles: V profile 60°, V profile 55°, M, UN, WH, NT, PT, NF, RN, RD, BU, MJ, NJ, TR, AC, SA
Insert sizes: 16, 22, 27
CoroPlus® Tool Path software
Software generating correct and optimized NC codes to speed up thread turning operations.
Precision coolant directly to the cutting zone
The precision over and under coolant solution is an important aspect for improved process security and trouble-free machining.
Precision coolant from above controls the chip breaking for secure machining, while under coolant controls the temperature for a long and predictable tool life. This paves the way for higher machining efficiency and high component quality.
Highlights
Demo: Threading with CoroThread® 266
View CoroThread® 266 in action.
Get to know CoroThread® 266
See why CoroThread® 266 is First Choice for thread turning in this video.
Wide profile assortment
A wide profile assortment includes grades and geometries covering the majority of materials and applications.
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Sandvik Coromant US - Mebane, NC
+1-800-Sandvik