
Makita 牧田 B-57445 HSS鍍鈦金屬鑽頭5X116毫米
鑽咀/批咀
$35.00/ 件
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$35.00/ 件
Makita B-57451 HSS-TiN metal drill bit is designed for drilling in metal materials. Made of high-speed steel with titanium nitride (TiN) coating for enhanced wear resistance and drilling efficiency. The SDS-PLUS shank allows compatibility with SDS-PLUS hammer drills; however, the hammer/impact function must be turned off when drilling metal to avoid damaging the bit or workpiece. The split-point tip ensures accurate starting and reduces walking.
| Model | B-57451 |
|---|---|
| Diameter | 5.5 mm |
| Overall Length | 123 mm |
| Working Length | 57 mm |
| Material | HSS-TiN (High-Speed Steel, Titanium Nitride coated) |
| Shank Type | SDS-PLUS |
| Quantity | 1 piece |