These V-series core drill bit have a cutting edge ideally shaped for hard wall materials, offering both accuracy and efficiency. Basic models are available from narrow diameters to large bores. Applying impact with rotation to the cutting edge enables rapid drilling by crushing the material being drilled. Main Applications : Block/brick, Mortar, Hard exterior panel, Plasterboard MORE...

Rotating core drills specially designed for hard-to-drill ALC panels. Even large bore drilling is made easy. Cuts easily through ALC panels as well as the piano wire used for reinforcing, including double and triple reinforcement. Main Applications : ALC MORE...

Capable of drilling reinforced concrete(cutting up to triple-reinforcement), blocks, mortar etc. without the use of water. Center pin type cuts using only rotation force, greatly reducing noise of vibration. Main Applications : Reinforced concrete, Hard exterior panel, Resin-based artificial marble, Block/brick MORE...

Multiple use for drilling in siding walls, plasterboard, FRP, veneer panels, PVC panels, and composites etc. Main Applications : Plasterboard, Soft exterior panel, PVC panel, FRP MORE...

Employs a unique double blade feature, with the inner-blade preceding the outer-blade, for boring through material such as; metallic siding, stainless/wood siding as well as compound material (metallic siding + insulating material + plywood) at one go is possible. Perfect for use on wooden material applications, as shavings removal is easy and nail cutting is also possible. Possible to bore through several layers of thin steel plates. Main Applications : Thin Steel Plates, Aluminum-Metallic Siding Board, 2x4's including nails, Stainless Steel Plates MORE...

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