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手弓鋸刀片
手弓鋸刀片
手工具
手工具
手工具
手工具
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Makita B-11455 straight-type BiM hole saw, 70 mm diameter, made of HSS bi-metal (with 8% cobalt) combined with advanced tooth geometry for long life and high cutting efficiency. Designed for the Ezychange quick-change system, it allows tool-free replacement of the centering drill and hole saw. Suitable for cutting metal, stainless steel, aluminum, wood, and plastic. Note: This product includes only the hole saw blade; adapter and centering drill are not included.
| Model | B-11455 |
|---|---|
| Diameter | 70 mm |
| Max. cutting depth | 40 mm |
| Recommended speed (stainless steel) | 60 min⁻¹ |
| Recommended speed (wood) | 1800 min⁻¹ |
| Recommended speed (aluminum) | 185 min⁻¹ |
| Recommended speed (PVC) | 1800 min⁻¹ |
| Recommended speed (steel) | 125 min⁻¹ |
