Wet diamond core bit "Effective length 330mm" responds to customer requests by extending the effective length by 80mm without changing the price.
With a total length of 370mm (effective length 330mm + threaded part 40mm), it is a long size that can penetrate thick walls in one go.
It achieves excellent work efficiency in deep drilling and thick wall boring.
"Reinforced concrete compatible, wet type" features a sturdy structure with diamond tips welded onto thick iron pipes, suitable for drilling various materials such as reinforced concrete, block walls, and bricks.
The wet type offers three benefits: (1) longer lifespan of the core bit, (2) high-speed drilling, and (3) improved finishing accuracy due to water lubrication.
"Less than half the price of Japanese manufacturer products" By contracting directly with the factory without intermediaries or wholesalers, it significantly reduces costs while maintaining quality.
"Supports three types of screw standards" Available in A rod / M27 / C rod standards.
Compatible with many major manufacturers' core drills, including Shibuya, Hakken (Consec), IKK (Ishihara Machinery Industry), Makita, Excen, Hitachi, and Reks.
Please check the list of compatible models before purchasing.
"Size/Standard" Total length 370mm / Effective length 330mm / Thread part 40mm.
Because it is a wet type, be sure to perform work while adding water during use.
Even if not listed among compatible models, it may be possible to support with a screw conversion attachment.
2026/06/23 15:32:01#b4f2e2c01954abb09ccc335d48d2c4aae356d225
| Product # | 2B90OL4RXG |
|---|---|
| Weight | 1400 g |
| Specifications |
サイズ: 56φ X 370mm パターン: cロット |
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