Bosch Professional Forstner Drill Bit (for wood, Ø 15 mm, length 90 mm, drill accessories)

Product Information

Contractors and tradespeople who are regularly employed on new builds or remodeling projects need tools that combine high performance with great value. This Porter-Cable Forstner bit set meets those demands and more. The 16-piece set comes in sizes from ¼-inch to 2 ⅛-inch bits and the quality is such that they will most likely appeal to fine furniture makers and other woodworking professionals. Product Specs While ordinary drill bits are quite efficient, their cutting action can create ragged holes, particularly when working with larger sizes. You could use a spade bit, but they often vibrate or “chatter” and can be difficult to control.

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When it comes to Forstner bits, there isn’t much to talk about in terms of accessories, unlike with power tools. However, you’ll probably want to choose a set of pieces that comes with a handy storage container. This will allow you to maintain the pieces in good condition for a long time while also keeping them organized. What Are the Benefits of Forstner Bits? Like the brad-point bit, this basic bit has a sharp cutting tip and fluted edges to remove waste when the hole is drilled. The twist bit is a multi-purpose bit that may be used on wood, thin metal, and plastic in the home. Countersink drill bit A major advantage of a Forstner bit is that it’s made to drill flat bottom holes. Rather than drilling all the way through, a flat bottom hole has smooth sides, a small pilot point in the center, (and the name suggests) a flat bottom. These are great for dowel joints, or fitting catches in cabinet doors. Unlike a spade or twist drill bit, Forstner bits have no problem cutting at an angle and can drill partial or overlapping holes. The latter makes for fast material removal when cutting mortises, particularly when used in a drill press. Forstner bits are also popular with woodturners, allowing large, deep holes to be cut on a lathe. The price is almost unbelievably low, but there are reasons for that. Although this set is advertised as “tungsten steel” we believe the bits are HSS. There is no box, which is disappointing but can be easily remedied. Some of the shafts are not perfectly straight, which results in holes that aren’t exactly the right size. However, this will be of little concern to those who buy these Forstner bits for high productivity in hard-working environments. Product Specs BASYNOL also produces a variety of imperial size Forstner drill bits, but not in a set. Product Specs

Many DIY users will be fine to use HSS bits on their own. However, professionals or individuals who use these tools frequently may want to invest in a carbide Forstner drill bit set.

Forstner Bits - UK Drills Forstner Bits - UK Drills

Bit sizes range from ¼-inch to 1 ⅜-inch. The ⅜-inch shank is suitable for many portable drills and drill presses. This bit set brings professional finishing standards to DIY tasks. An important factor to consider is the units in which your Forstner bits will be measured. Imperial and metric sets are the two alternatives here; the former will feature inch-sized bits, while the latter will have millimeter- and centimeter-sized bits. If you’re based in the United States and generally work with local materials, choose inch-sized bits. Otherwise, a metric-sized set may be preferable. Number of bitsN.B. The 19mm (3/4") and 25.4mm (1") bits have a shank of 9.5mm (3/8"). The 12.7mm (1/2") bit has a 6.35mm (1/4") shank

Forstner Bits | Total Tools Forstner Bits | Total Tools

The majority of Forstner drill bits are made of High Speed Steel (HSS). HSS drill bits are typically titanium-made drill bits and have a titanium oxide coating. They’re durable, resistant to corrosion, and can drill through wood and steel. A short centring tip with two main and one periphery (toothed-edge) cutting edges enable smooth splinter-free drilling Saw-tooth Forstner bits have a series of teeth that resemble a coarse saw blade. These are designed for more aggressive cutting and are particularly good for end grain. The Precision Shear design, which was introduced by Freud has a serrated edge with a steep interior angle that produces a very sharp edge, and rapid, chisel-like cutting action. Material Sizes range from ¼-inch to 2 ⅛-inch bits, offering versatility. The ⅜-inch shank means they’ll fit a wide choice of consumer and professional power and bench drills. The most interesting feature is the design of the teeth. Rather than following the same pattern, they become more aggressive as the sizes increase—providing faster cutting when needed.An excellent quality Forstner bit from our Axcaliber range at a competitive price. Forstner or pattern maker's bits are unlike any other type of boring bit in that they are guided by their rims and centre point. Holes bored with a Forstner are clean, accurate and flat bottomed. Only a Forstner will bore half a hole on the edge of a board or overlapping holes. Being flat bottomed, they are often used for inlays in veneer work. Forged from one piece of high quality tool steel for extra strength. If you’re still uncertain about which Forstner bit set to acquire at this point, this buying guide should provide you a decent foundation on which to make your decision. The plastic case has limited durability and the manufacturing quality is occasionally inconsistent, but this bit set is a good alternative for the DIY woodworker who wants something more than a budget Forstner bit set. Product Specs Drill bit diameters range from ¼-inch to 2 ⅛-inch. The bits come in a wooden box equipped with a clever tilt-out mechanism which presents them ready for use. Product Specs