For perfect drill results, choose products with proven quality, such as kaishan drill bits, toho drill bits, nachi drill bits, irwin drill bits, makita drill bits, and dewalt drill bits that have been selected as quality-proven drill bits.Drill Bit Type
A manual hand drill, electric drill or sit drill must have several different types of drill tips for making holes in wood, plastic, walls, metal, metal and glass. The following are examples of drill bits that are widely used for various needs for making holes in various media.Twist Bit
This type of eye is one of the most widely used types. Usually used for hand drill machines and sit both horizontally and vertically. Twist bits can be used to make holes in wood, plastic and metal with a size of 4-12 mm.Masonry Bit
Masonry bits are generally used to make holes in walls, stone or concrete. The tip of the eye has a knife with hard characteristics and has a hitting capacity of 4-15 mm bits.Spur Bit
Now for spur bits, it is usually also known as an eye for a wood drill. At the end there is a pointed drill surrounded by a slicing knife. The tip of the spur bits keeps the eye straight so that it can create precision holes with a size of 6-15 mm.Countersink Bit
This type is usually used to make holes in wood with an even screw head shape. The tip of this drill bit has a 90 degree angle and is able to punch a 45 degree hole in the wood surface.Forster Bit
Forster bits are usually used to punch holes in spoon hinges. This type is applied using a drill to make it more stable. If operated with a hand drill, it will be very difficult to control the position of the eye with the resulting hole.
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