ISCAR MTSR 0021 K21C Indexable Thread Milling Cutter
MTSR 0021K21C
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MTSR 0021 K21C is a precision indexable thread milling cutter from ISCAR designed for reliable metric thread milling operations. This model features a robust cylindrical shank and is suitable for both internal and external thread milling where high accuracy and surface quality are required.
The MTSR series combines rigid construction with interchangeable inserts, which allows flexible application across a range of thread sizes and materials. The K21C designation indicates the specific thread size and design standard for this cutter, making it ideal for medium-sized metric thread milling tasks.
Key Features
- Indexable thread milling cutter with cylindrical shank design
- Suitable for metric thread milling operations
- Rigid body for stable cutting performance and accuracy
- Interchangeable inserts reduce tooling cost and increase versatility
- Ideal for both internal and external threading with helical interpolation
Typical Applications
- Metric thread milling on CNC milling machines
- Internal and external thread production without tapping
- Precision machining of workpieces requiring tight thread tolerance
- Thread milling in steel, alloy and general engineering materials
Reference & Recommended Similar Models
- MTSR 0021 M21C – similar ISCAR thread milling cutter with alternate designation
- MTSR 0025 K21 – slightly larger diameter thread milling cutter in the same series
- MTSR 0018 H21 – smaller metric thread milling cutter with robust performance
- MTSR 0027 S30C – larger cylindrical shank thread mill for deeper thread applications
Image Notice: Product images are for reference only and may vary from the actual item received due to manufacturer updates or batch differences. Images are provided for illustrative purposes.
