Amana Tool RTA Furniture Drill/Countersink 7mm x 3.5mm x 10mm

The commonly used Countersink, specifically designed for RTA (ready-to-assemble) furniture fittings, is made of specially-treated high-speed steel. It features a polished slow-spiral drill bit and is capable of performing three tasks simultaneously: creating a pilot hole, a clearance hole, and a countersink. This makes it perfect for connecting screws, such as those with a confirmat or directional head.

The shank less Countersink is heat-treated and has the following specifications: #55102, with a cutting height of 0.590, a diameter of 0.137, and a shank diameter of 0.393. Its overall length measures 3.149. Additionally, it has B1 and D1 measurements of 0.196 and D2 measurements of 0.275. The length L1 is 1.299.

The specific model I am referring to is the 55102 RTA furniture drill/Countersink with a 7mm diameter and a 3.5mm drill diameter. It also has a 10mm shank and is suitable for use with 5mm screws.

In conclusion, this Countersink is a versatile tool that offers convenience and efficiency. It combines the functionality of a pilot hole, a clearance hole, and a countersink in one, making it ideal for assembling RTA furniture. With its heat-treated construction and precise measurements, it guarantees reliable performance and a long-lasting lifespan.

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