Feature:
Size Diamond Finger Bit: 1"(25mm)Diameter, 50MM(2") workable length, 5/8-11 Thread Connection, Grit #45/50, toal Length 65MM(2.6")
Package Included: Our diamond beveling chamfer bit set includes 2 different shaped of diamond router bits with a threaded adapter. They can be used with the adapter to polish the hole.
Premium Material: Crafted from top-tier diamond and robust metal materials, our diamond drill bits for ceramic ensure safety, reliability, and exceptional hardness, offering effective cleaning and trimming for flawlessly smooth and aesthetically pleasing hole finishes.
Practical Tools: Using our tile cutting tools to expand existing holes to different sizes or shapes(0-50mm), no need to buy several core drill bits.
Wide Application: Our diamond core drill bit set is the perfect solution for enlarging, shaping, and trimming existing holes in ceramics, hard ceramics, granite, and marble. Additionally, it is well-suited for creating circular indentations to accommodate pipes or wires.

Material:
made of high manganese steel base and diamond.

Package include:
1*5/8“-11 adapter bar, 5/8”-11 milling cutter 25mm, 1*5/8"-11 chamferer-50mm