Increased thrust with the screw at the top of the drill bit! The screw-less section helps prevent metal roofs from lifting, etc. [Samples available]
The "Straight Slate Tile Renovation Screw Circle Head" is a drill screw (Pairovis) that can penetrate up to 4 slate tiles. The screw at the top of the drill tip increases driving power, allowing for one-shot penetration through metal roofs, slate tiles, and underlying wooden materials without the need for pilot holes. The unthreaded section prevents the metal roof from lifting, and also prevents lifting and cracking of existing slate tiles. In cases of 1 to 2 slate tiles, it effectively prevents lifting. 【Features】 ■ The unthreaded section prevents the metal roof from lifting and also prevents lifting and cracking of existing slate tiles; it effectively prevents lifting in cases of 1 to 2 slate tiles. ■ The screw at the top of the drill tip increases driving power. ■ Allows for one-shot penetration through metal roofs, slate tiles, and underlying wooden materials without the need for pilot holes. ■ Can penetrate up to 4 slate tiles. *For more details, please refer to the PDF document or feel free to contact us.
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【Specifications】 ■Size: 4.5×45/4.5×65 ■Quantity: 3,000 pieces (300 pieces × 10 boxes) / 1,500 pieces (150 pieces × 10 boxes) ■Head diameter D: 10.0 ■Head height K: 1.0 ■Neck length L: 45/65 ■Thread length L1: 26/46 ■Tip length yL: 7.0 *For more details, please refer to the PDF document or feel free to contact us.
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【Usage】 ■ Prevents lifting of metal roofs at the screw-less section ■ Prevents lifting and cracking of existing slate tiles *For more details, please refer to the PDF document or feel free to contact us.
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The "screw," which spans all industries, has infinite possibilities, and its scope is naturally a global standard. The movements of the market, which have become more advanced and faster, must be assessed with a keen eye on not only domestic trends but also global dynamics, requiring both rigor and flexibility. As a company well-versed in "screws," we have established a flexible system to understand user needs and respond accordingly. Additionally, our strengths as a manufacturer enable us to provide speedy responses through small-lot production. "Wherever there is a demand, we will provide the required screws" – this fundamental stance will remain unchanged in the future.