HSS Fixed Stem Guide Reamers Spiral,High Hardness H7 high Precision,DRINYOUNG (5pcs：8mm-12mm)
Product details
| Management number | 229219402 | Release Date | 2026/05/31 | List Price | US$40.00 | Model Number | 229219402 | ||
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- 5-piece spiral reamer set includes 8, 9, 10, 11, 12mm diameters, covering common medium hole finishing sizes
- Constructed from high speed steel, offering good wear tolerance for general use
- Spiral flute design allows smooth debris removal, suitable for both through holes and blind holes, for hand or machine use
- Straight shank design fits drill presses, milling machines, or reamer wrenches
- Note: Pre-drill holes featuring 0.1–0.2mm allowance before reaming. Keep reamer aligned with hole and maintain steady feed. When using machine, select appropriate speed. Do not turn back to prevent edge damage
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