Forstner Bits was invented by American Benjamin Forstner in the 19th century, so it is also called Forstner Drill. It is specially used for machining high-precision holes and flat-bottomed holes. Forstner Bits can be cut on the edge of the wood or can be machined on overlapping holes. The common size of Forstner Drill Bits is 8mm to 50mm. The head is generally made of T10 tool steel through lost wax casting, and the hardness can reach HRC49~55 degrees. It is used for processing various wood and plastic boards.

Features:
1. Trepanning smoothly, few burrs, sharp and durable, low working noise, it is the best tool for woodworkers.
2. Choose super hard thick alloy blade to make the blade sharper and more durable.
3. The head of the machine body adopts the arc curve design, which is conducive to chip removal and high perforation efficiency.
4. It can be used for perforating wood products, such as installing ball door tips, drawer locks, etc.