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Get it between 2025-01-02 to 2025-01-09. Additional 3 business days for provincial shipping.
【Functions】: With our diamond finger countersink and milling bit, you can easily enlarge, shape, round and countersink existing holes to create perfect smooth holes in different sizes.
【Applicable materials】: This finger milling and countersink chamfer bit is suitable for shaping holes and edges on porcelain hard ceramic marble granite tiles and other natural stones; fit both dry and wet applications
【Easy to Operate】: Our 1/4" to 1" finger bit (6 to 25mm) work with standard Angle grinders with 5/8 inch-11 thread; you can milling tiles ceramic and concrete and enlarge holes and then bevel the hole to fit flush.
【Features】: Diamond mill countersink finger Bit with advanced diamond coating technology ensures high efficiency and long life, diameter 1/4 inch (4mm), countersink up to 1 inch work length 2inch (50mm), total length 65mm.
【Recommendation】: For the best durability, we recommend only use this diamond finger bit to enlarge, shape, or round predrilled holes; and an RPM between 6000 to 11000 for optimal performance.
1/4 inch Diamond milling and countsinking Finger bit. What can it do? You can use it to enlarge, shape and reshape, round bevel and countersink predrilled holes or existing holes or beveling edges in Porcelain, Hard Ceramic, marble, and granite countertop or wall tiles or floor tiles when you upgrading your kitchen or bathroom. Why Diamond finger bits? High techonolgy diamonds coating covers all top and sides of the finger bit, ensuring high efficient working performance in your job. It can work wet or dry to meet all needs in different environment. Easy to use: Built with standard 5/8-Inch-11 thread, you can easily hook it to your angle grinders. Features: Diameter of the bit: 1/4” (6mm), countersink diameter up to 1" (25mm) Work depth: 2"(50mm) Length: 2-1/2” (65mm) Package includes: 1 Diamond Finger bit