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| Brand Name: | XRTOOLS |
| Model Number: | 12mm |
| MOQ: | 500PCS |
| Price: | 0.05-2.7$/PCS |
| Delivery Time: | 30-45days |
| Payment Terms: | T/T, L/C, D/P |
Engineered for heavy-duty masonry and concrete drilling, this nickel plated masonry drill bit features a sleek black oxide body, polished silver U-type flutes, and a precision hex shank—combining premium materials and advanced nickel plating technology to deliver exceptional corrosion resistance, wear resistance, and long-lasting performance. Specifically optimized for the 3-12mm size range (the most versatile dimension for professional and daily drilling), it is built to withstand high-frequency, high-intensity operations without performance degradation. The nickel plating not only enhances the drill bit’s aesthetic appeal but also provides superior protection against harsh working environments, while the hex shank ensures quick, tool-free changes and anti-slip stability. Compliant with ISO9001 quality standards, it is the top choice for contractors and DIY enthusiasts seeking reliable, durable, and easy-to-use drilling tools.
Widely applicable to heavy-duty drilling tasks on concrete, reinforced masonry, granite, brick, cinder block, and other hard materials. Ideal for large-scale construction sites, industrial maintenance, commercial renovation, home improvement, and professional installation work—including anchor fixing, wall reinforcement, pipeline drilling, tile installation, and small-hole precision drilling. The 3-12mm size range covers 90% of daily drilling needs: 3mm for small decoration anchors, 4-6mm for light to medium anchoring, 8mm for general-purpose drilling (e.g., water and electrical pipeline installation), and 10-12mm for thick concrete and stone holes. Its nickel plating makes it especially suitable for humid, outdoor, or corrosive environments (such as bathroom renovations and outdoor construction), resisting rust and extending service life.
|
Diameter |
Total Length |
Working Length |
Shank Diameter |
|
3 |
60 |
35 |
6 |
|
4 |
70 |
40 |
6 |
|
6 |
100 |
65 |
6 |
|
8 |
120 |
80 |
8 |
|
10 |
150 |
100 |
10 |
|
12 |
160 |
110 |
10 |
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