
Makita 牧田 P-78019 五坑鑽頭30X370MM
鑽咀/批咀
$490.00/ 件
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$900.00/ 件
The Makita P-78156 SDS-MAX drill bit, 40 mm diameter and 370 mm overall length, is designed for heavy-duty drilling in concrete and reinforced concrete. Featuring a dynamic 4-cutter head with symmetrical head geometry and a centering tip, it delivers precise results even when encountering rebar. Shortened spiral windings and conical dust tracks, combined with a high-volume double flute, ensure rapid material removal. MAK4 technology significantly improves drilling speed and service life, reducing the cost per hole.
| Model | P-78156 |
|---|---|
| Diameter | 40 mm |
| Overall Length | 370 mm |
| Working Length | 250 mm |
| Shank | SDS-MAX |
| Pack Quantity | 1 |