
Makita 牧田 B-31837 直插式穿孔鋸140MM
手工具
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The Makita B-31821 Ezychange Hole Saw, with a diameter of 121mm, is crafted from HSS Bi-Metal with 8% cobalt and features progressive tooth geometry. This design ensures extended service life and high cutting speeds, making it suitable for ferrous and non-ferrous metals, stainless steel, aluminium, wood, and plastics. It is compatible with quick-change hole saw systems from other major manufacturers, offering added versatility on the job.
| Model | B-31821 |
|---|---|
| Diameter | 121 mm |
| Material | HSS Bi-Metal with 8% Cobalt |
| Arbor Part No. | B-11536 |