Number of Pieces. We noticed you are accessing from Canada. Sign me up to receive the latest news and promotions. Should I Drill Brick or Mortar? It is, therefore, a good idea or speak to the hardware store before you make your purchase to ensure that you can return brad point bit set of refund if the bits have been poorly manufactured.

They are titanium nitride TiN coated for wear and temperature resistance. Contact Us Order. Log in. Create login. Search Results. For Use On. System of Measurement. Decimal Size Equivalent. Point Style. Shank Type. Shank Size. Overall Length. Maximum Drilling Depth. Length Class. Point Angle. For Screw Size. Number of Pieces. Specifications Met. View catalog pages 5. Send Cancel. How can we improve? About Drill Bits. Drill Bit Decimal Size Equivalents.

Drill Bits for Precise Holes in Wood. Black-Oxide Steel. Uncoated Brad Point Wood Drill Bit Set Queue High-Speed Steel. Uncoated Brad Point. Hex-Shank Drill Bits. Black Oxide. Titanium Nitride TiN Coated. Drill Bits with Guide. This is where the brad point drill bit comes in. Because of this, there is no need for a centre punch to start your hole.

The protruding tip enables you to see exactly where to place the bit to start your hole. Marking an X in the wood, you can insert the sharp tip in the centre with no fear of the bit wandering. Another issue when working with twist bits is splintering and tear-out. Splintering can occur when you commence drilling, and tear-out can occur if you drill a hole all the way through the wood. Tear-out can ruin the integrity and aesthetics of the underside of the wood.

Due to the spur design, brad point bits cause less splintering and greatly reduce the chances of tear-out. Although mainly used for woodworking, brad point bits may sometimes be used with soft plastics and thin sheet metals. Brad point bits are more efficient when used in a drill press. This is because you are able to clamp your workpiece which guarantees drilling at the correct angle.

Despite being more suited to drill presses, they can be used with a handheld drill. Using a jig with bushings is recommended for use with handheld drills to keep the drill bit straight for perfectly angled drilling. Brad points are also a superior choice to twist bits as they are able to drill anywhere in the wood. Certain parts of wood are tougher than other parts Fisch Brad Point Bit Set Imperial 29pc which is a problem for twist bits but not so for brad points.

Due to the extra steps that go into the manufacturing process, brad point bits are more expensive. You may be tempted to buy the cheapest you can find, but avoid doing so unless you really have to. An issue with cheaper brad point bits is something woodworkers refer to as wobble.

Within a brad point bit set, you may find some bits function properly and some wobble. It is, therefore, a good idea to speak to the hardware store before you make your purchase to ensure that you can return for refund if the bits have been poorly manufactured.

Another disadvantage to brad point bits is that they are very difficult to sharpen properly when compared to regular twist bits. Sharpening should ideally be made using a specially customised grinding wheel, but can also be made using tools such as flat Swiss files, taper saw files, and rotary cutting tools.

Otherwise, look to have them professionally sharpened. The cutting edge will not sit in the hole and will move around when you start to drill. For enlarging an existing hole, a multi-purpose twist bit is more efficient.

Brad point bits are made from various types of materials. Ranging from softest to hardest: steel, chrome vanadium, high-speed steel, tungsten carbide, and polycrystalline diamond. Regular steel bits should only be used for softwoods. High-speed steel bits and tungsten carbide-tipped bits are the best choices for hardwoods. They also have the added advantage of being able to be used with metals. These are the recommended bits for DIYers.

Polycrystalline diamond bits would likely be resistant to any amount of heat the home DIYer could throw at it. Standard sizes are from 2mm to 25mm; however, you can find bits as long as mm for boring through wall studs and the like. Tear-out can occur on the underside of a piece of wood when you drill a hole all the way through. Although the possibility is lessened using brad point bits, precaution should still be made to avoid it completely.

Simply place a piece of scrap wood beneath your workpiece. This supports the fibres and prevents the tearing. Step 1: Select bit size. Measure the size of hole you want to make. Find a bit whose body length is longer by two flutes. This allows the shavings to escape, thus avoiding clogging.

Step 2: Select drill speed.

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