#Forstner drill bit professional#

Because it’s a specialized piece of equipment made from higher-quality materials, it can cost much more than your average drill bit.Īdditionally, spade drill bits are used almost exclusively for drilling in wood. When it comes to the potential disadvantages of this drill bit, one of the biggest ones is its price. Whether it’s drilling holes in the soil or cutting into hard concrete, this type of drill offers an efficient way to get the job done.

#Forstner drill bit professional#

Overall, a spade drill bit is a versatile tool that many people find helpful for different tasks at home and in their professional projects. The spade bits are also very durable, so that they can be used in harder materials like rock or concrete and softer surfaces. Since each blade has its cutting edge, the bit can remove material much more quickly than a regular drill bit, requiring you to move the entire drill bit back and forth. One of the advantages of using a spade drill bit is its speed and efficiency. The angle allows it to remove debris easily because when the blade strikes loose soil or material, it simply slices through it rather than getting stuck. The blades are angled slightly outward from the center to dig into the material being drilled, similar to how a shovel works. The design of a spade drill bit consists of a cylinder with two sharpened flat blades on either side. It can also be used for other purposes, such as drilling into walls and concrete.

Forstner bit: Are they the same?Ī spade drill bit is a type of drill most commonly used to create holes in the ground, such as for planting trees or installing fencing. What is the difference between the spade bit and the Forstner bit?.