PRODUCT SPECIFICATION
10mm HSS Hand Reamer
High-Precision Reaming for Chatter-Free Through Holes
Precision & Performance
This 10mm hand reamer is engineered for demanding finishing tasks where accuracy is paramount. Featuring a 7–8° left-hand helix and irregular tooth spacing, it effectively suppresses chatter, ensuring perfectly round, smooth-walled through holes. The cylindrical ground chamfer on the cutting section provides excellent hole guidance, making it highly suitable for interrupted cuts.
Key Technical Highlights
- • Design: 6 cutting edges with irregular spacing.
- • Material: High-Quality HSS.
- • Tolerance: h7 precision finish.
- • Application: Optimized for through holes.
- • Standard: DIN 206 B.
| Nominal ⌀ (Dc) | 10 mm |
| Overall Length (L) | 133 mm |
| Flute Length (Lc) | 66 mm |
| Shank Square | 8 mm |
| Helix Angle | 7–8° |
Tooling Notes
This tool is designed specifically for through holes and is not suitable for blind holes. For optimal performance, pair this hand reamer with compatible tap wrenches (such as articles 148150, 148200, or 148410) and extensions (No. 149400).
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