The cutting spurs produce clean holes with minimal break out and the tapered flute reduces binding. The drill bits are also heat-treated for extra durability.
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Rafford 13-Piece Impact Drill Bit Set - 6-Inch S2 Steel (T5-T40), 1/4-Inch Hex Shank Magnetic Drill Bits for Impact Drills
Aliexpress UK
The Irwin Cordless Multi-Purpose Drill Bits have been designed for cordless low /min multi-purpose drilling. Irwin Multi-Purpose Cordless Drill Bit Set 5 Piece.
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6pcs High-Speed Steel Wood Drills Set, Sawtooth Drill Bits for Woodworking, Hole Saw Drill Bit for Wood Board Expansion and Groo
Aliexpress UK
The Irwin 7 Piece Multi Purpose Drill Bit Set is a versatile cordless drilling solution designed for tradespeople working across multiple materials. This drill bit set eliminates the need to switch between specialist bits when drilling through different substrates, making it particularly valuable for contractors who regularly encounter mixed materials on site.
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1 or 5pcs/set Tungsten Carbide Electric Nail Drill Bit Set - 3/32in Shank, Electric File Manicure Drills Accessories, 3-in-1 Bit
Aliexpress UK
Irwin 10506627 Blue Groove Wood Drill Bit set containing 1x 20mm 1x 22mm 1x 25mm bit. Each bit has been fully heat treated for extra durability. The Tri-flute tapered flute design gives faster chip ejection and less binding during use.
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PCB 10 Stuks/Set Carbide Micro Boren Drill Bit 0.1Mm Tot 6.0Mm Diameter 3.175 schacht 10 Stuks PCB Drill Bit Set
Aliexpress UK
Suitable for drilling steel and steel castings, alloyed and non-alloyed steel, cast iron, non-ferrous materials, plastics and other materials. The 118° split point shape provides optimum centring when starting and a faster drilling rate.
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AMR 3pcs 3-12mm4-12mm 4-20mm 4-32mm Straight Groove Step Drill Bit Set Titanium Coated Wood Metal Hole Cutter Core Drill Bit Set
Aliexpress UK
The IRWIN® HSS Pro Drill Bits are manufactured from high-quality HSS steel. They have precision ground cutting edges for fast drilling and perfect finishing, a ground flute for maximum accuracy and fast chip removal, and a universal 118º point shape for drilling a wide selection of materials.
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3pcs 3-12mm 4-12mm 4-20mm 4-32mm Straight Groove Step Drill Bit Set Titanium Coated Wood Metal Hole Cutter Core Drill Bit Set
Aliexpress UK
Made from industrial grade high-speed steel for increased durability, each countersink has a black oxide coating to resist corrosion and a five-flute design that reduces vibration for smoother drilling and an extended life.
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1pc Water Drill Bit Holder Reverse Hammer Drilling Drill Bit Extractor Drill Bit Multipurpose Core Bit For Masonry Concrete
Aliexpress UK
The full fit head eliminates wobble and screw head roundings. With a contoured area, so the bit tip flexes with the torque of the impact driver. Flex optimised to transfer maximum torque through the screw and maximise life.
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E2 9 to 18 Inch Earth Planter Spiral Auger Drill Bit Post Hole Digger Power Garden Auger Kit Spiral Drill Bit Tool Set for metal
Aliexpress UK