WDA 4刃超微粒鑽頭
點小圖放大圖產品介紹
| 型號 | 直徑(D) | 刃長 (l) | 全長(L) | 柄徑(d) | 牌價 |
| WDA3.0~3.7 | 3.0~3.7 | 22 | 62 | 6 | 1500 |
| WDA3.8~4.7 | 3.8~4.7 | 26 | 66 | 6 | 1850 |
| WDA4.8~6.0 | 4.8~6.0 | 30 | 66 | 6 | 2250 |
| WDA6.1~7.0 | 6.1~7.0 | 38 | 79 | 8 | 2800 |
| WDA7.1~8.0 | 7.1~8.0 | 42 | 79 | 8 | 3150 |
| WDA8.1~9.0 | 8.1~9.0 | 49 | 89 | 10 | 4100 |
| WDA9.1~10.0 | 9.1~10.0 | 49 | 89 | 10 | 4100 |
| WDA10.1~11.0 | 10.1~11.0 | 56 | 102 | 12 | 5600 |
| WDA11.1~12.0 | 11.1~12.0 | 56 | 102 | 12 | 5600 |
| WDA12.1~13.0 | 12.1~13.0 | 61 | 107 | 14 | 8500 |
| WDA13.1~14.0 | 13.1~14.0 | 61 | 107 | 14 | 8500 |
| WDA14.1~15.0 | 14.1~15.0 | 65 | 115 | 16 | 11100 |
| WDA15.1~16.0 | 15.1~16.0 | 65 | 115 | 16 | 11100 |
| WDA16.5 | 16.5 | 73 | 123 | 18 | 15000 |
| WDA17.0 | 17.0 | 73 | 123 | 18 | 15000 |
| WDA17.5 | 17.5 | 73 | 123 | 18 | 15000 |
| WDA18.0 | 18.0 | 73 | 123 | 18 | 18500 |
| WDA18.5 | 18.5 | 79 | 131 | 20 | 18500 |
| WDA19.0 | 19.0 | 79 | 131 | 20 | 18500 |
| WDA19.5 | 19.5 | 79 | 131 | 20 | 18500 |
| WDA20.0 | 20.0 | 79 | 131 | 20 | 18500 |
| 適用性 | 被削剛材 | |
| ★ ★ ★ | 鋼、碳鋼 | S15C |
| ★ ★ ★ | 鋼、碳鋼 | S45C |
| ★ ★ | 鋼、碳鋼 | S45C 硬化處理 |
| ★ ★ | 鋼、碳鋼 | S75C |
| ★ | 鋼、碳鋼 | S75C 硬化處理 |
| ★ ★ ★ | 低合金鋼 | SCM, SNCM |
| ★ ★ | 低合金鋼 | SCM, SNCM 硬化處理 |
| ★ | 低合金鋼 | SCM, SNCM 硬化處理 |
| ★ | 低合金鋼 | SCM, SNCM 硬化處理 |
| ★ ★ ★ | 高合金鋼 | SKD,SKT,SKH |
| ★ | 高合金鋼 | SKD,SKT,SKH 硬化處理 |
| ★ ★ ★ | 不鏽鋼 | SUS403 |
| ★ ★ ★ | 不鏽鋼 | SUS403 |
| ★ ★ ★ | 不鏽鋼 | SUS304, SUS316 |
| ★ ★ | 鑄鐵 | |
| ★ ★ | 球墨鑄鐵 | |
| ★ | 難削材料 | 耐熱合金、超合金 |
| ★ | 鋁 | |
| ★ | 鋁合金 | |
★ ★ ★極佳 ★ ★ 佳 ★尚可