Drill Bits

The 23.5mm diameter Blacksmith's Drill Bit with 230mm overall length provides an impressive 165mm working length, offering exceptional reach for drilling through very thick plates and heavy structural sections. This intermediate size is ideal for specialised fabrication work requiring large non-standard hole diameters. The extended working length accommodates substantial material thickness with confidence. Features and Benefits: • 23.5mm diameter with 230mm overall length • 165mm working length for deep drilling operations • Professional HSS roll forged construction • Black oxide coating reduces friction • Supplied in protective plastic wallet Specifications: Brand: …

The Guhring No 5523 HSS-Co High Speed Steel Drill is a professional-grade jobber drill engineered for demanding machining applications across multiple material types. Manufactured from high-speed steel with cobalt content, this drill delivers exceptional durability and heat resistance for commercial use. Designed for versatility, it excels when working with non-ferrous metals, structural and carbon steels, high-alloyed steels, cast iron, cast alloys, plastics, and aluminium. The 4-facet split point geometry ensures accurate positioning and reduces walking, whilst the straight shank configuration provides secure tool holding in standard drill chucks. The bright finish and manufacture to BS 328 …

The Makita Performance SDS Plus range consists of European manufactured hammer drill bits with a patented high volume multi-flute that quickly channels the drilling dust from the hole, saving both time and money. Due to its aggressive design, the fast and durable carbide tip allows easy centering and spot drilling. Designed for regular professional use, providing excellent performance in the toughest of materials. Also excellent for drilling in high resistance materials such as Green Concrete or Engineering Brick. The unique reinforced flute geometry transfers more impact energy from the rotary hammer to the drill head, reducing stress for user and power tool. The design and technology innovations …

The DT4922 Dewalt cobalt drill bit is 8% cobalt which maintains a sharper cutting edge and delivers 4x longer life versus DEWALT Black Oxide bits. The optimised tip and flute geometry delivers 2X the penetration speed, versus DEWALT Black Oxide bits, removes material faster and reduces heat build up. The stronger central core delivers 2X the resistance to breakage versus DEWALT Black Oxide drill bits. Specifications • Diameter: 3.3.mm • Length: 65mm • Working length: 36mm • Pack Quantity: 2

The Guhring No 5523 HSS-Co High Speed Steel Drill is a professional-grade jobber drill engineered for demanding machining applications across multiple material types. Manufactured from high-speed steel with cobalt content, this drill delivers exceptional durability and heat resistance for commercial use. Designed for versatility, it excels when working with non-ferrous metals, structural and carbon steels, high-alloyed steels, cast iron, cast alloys, plastics, and aluminium. The 4-facet split point geometry ensures accurate positioning and reduces walking, whilst the straight shank configuration provides secure tool holding in standard drill chucks. The bright finish and manufacture to BS 328 …

The Guhring No 205 HSS Jobber Twist Drill Bit is a professional-grade drilling solution manufactured from high speed steel for exceptional durability in demanding trade applications. Engineered for drilling a comprehensive range of materials including steel, cast steel (alloyed and unalloyed), grey cast iron, spheroidal iron, sintered powder metal, German silver and graphite. This drill bit delivers enhanced performance through improved chip flow and effective heat dissipation, extending tool life and maintaining cutting efficiency. Manufactured to BS 328 and DIN338RN standards, it provides the reliability and precision that professional tradespeople and contractors require for commercial metalworking …

The Faithfull Professional 7mm HSS Jobber Drill Bit is a popular size for creating clearance holes for M6 fixings with generous tolerance, pilot holes for larger operations, and general medium-duty metalworking applications. This 7mm diameter offers excellent versatility across numerous workshop tasks. Constructed from M2 grade high-speed steel and fully ground to meet DIN 338 standards, this 7mm drill bit incorporates a 135° non-slip split point that ensures immediate bite and prevents drill wander, delivering accurate hole placement without centre punching. The robust construction handles drilling through alloy steels, carbon steels, cast iron, hardened alloy steels and stainless steels. T…

This 20mm x 150mm Draper Expert Flat Wood Bit is ideal for larger bore requirements including pipe work, substantial cable routing and heavy-duty joinery applications. The precision ground central point guarantees accurate starting, whilst the enhanced cutting edge spurs provide superior waste removal for cleaner, faster drilling through softwoods and hardwoods. Constructed from high quality carbon steel that's correctly hardened and tempered, this bit maintains its performance through repeated use. The strong 6mm shank fits all standard combi drills, drill drivers and impact drivers. Features and Benefits: • Precision ground central point and new style cutting edge spurs • Ideal for …

The Makita Performance SDS Plus range consists of European manufactured hammer drill bits with a patented high volume multi-flute that quickly channels the drilling dust from the hole, saving both time and money. Due to its aggressive design, the fast and durable carbide tip allows easy centering and spot drilling. Designed for regular professional use, providing excellent performance in the toughest of materials. Also excellent for drilling in high resistance materials such as Green Concrete or Engineering Brick. The unique reinforced flute geometry transfers more impact energy from the rotary hammer to the drill head, reducing stress for user and power tool. The design and technology innovations …

A must for every Engineers toolbox! StepPower is the perfect tool for precise drilling with a cordless screwdriver or handheld drill without punching or pre-drilling. The innovative step geometry ensures that the material is gradually removed until the desired diameter is achieved. This makes for effortless drilling without exerting force and saves battery power. The stepped twist drill allows the drilling of virtually burr-free holes in all common materials such as hardwood, plastic or metal. The tool also easily drills composite materials. Suited for cordless drills.This makes StepPower an indispensable all-rounder for every workshop. Features & Benefits • 118° Point geometry with …

The DeWalt Extreme Masonry Drill Bits offer excellent quality for all types of masonry work. They last up to 2 times longer and deliver up to 50% more holes per charge on a cordless drill than a standard masonry bit. Optimum carbide grade maximises durability. A unique tip design provides an efficient drilling action and reduced walking for greater accuracy. Optimised milled flute offers fast drilling and the special copper brazing withstands high temperatures. Features & Benefits • Typically used for drilling anchor, plastic plug, fixing or pipework clearance holes • Anti-Slip shank • Suitable for masonry, brick, stone, tiles and light concrete • Unique hard metal with low-stress …

The Makita Performance SDS Plus range consists of European manufactured hammer drill bits with a patented high volume multi-flute that quickly channels the drilling dust from the hole, saving both time and money. Due to its aggressive design, the fast and durable carbide tip allows easy centering and spot drilling. Designed for regular professional use, providing excellent performance in the toughest of materials. Also excellent for drilling in high resistance materials such as Green Concrete or Engineering Brick. The unique reinforced flute geometry transfers more impact energy from the rotary hammer to the drill head, reducing stress for user and power tool. The design and technology innovations …

This 19mm x 150mm Draper Expert Flat Wood Bit is perfect for drilling larger diameter holes for plumbing installations, substantial cable bundles and heavy-duty joinery work. The precision ground central point provides accurate hole placement, whilst the enhanced cutting edge spurs ensure efficient waste removal for clean, fast drilling. Manufactured from high quality carbon steel that's correctly hardened and tempered, this bit delivers professional performance. The strong 6mm shank is compatible with combi drills, drill drivers and impact drivers. Features and Benefits: • Precision ground central point and new style cutting edge spurs • Ideal for use with combi drills, drill drivers …

The Guhring No 5523 HSS-Co High Speed Steel Drill is a professional-grade jobber drill engineered for demanding machining applications across multiple material types. Manufactured from high-speed steel with cobalt content, this drill delivers exceptional durability and heat resistance for commercial use. Designed for versatility, it excels when working with non-ferrous metals, structural and carbon steels, high-alloyed steels, cast iron, cast alloys, plastics, and aluminium. The 4-facet split point geometry ensures accurate positioning and reduces walking, whilst the straight shank configuration provides secure tool holding in standard drill chucks. The bright finish and manufacture to BS 328 …

The Guhring No 205 HSS Jobber Twist Drill Bit is a professional-grade drilling solution manufactured from high speed steel for exceptional durability in demanding trade applications. Engineered for drilling a comprehensive range of materials including steel, cast steel (alloyed and unalloyed), grey cast iron, spheroidal iron, sintered powder metal, German silver and graphite. This drill bit delivers enhanced performance through improved chip flow and effective heat dissipation, extending tool life and maintaining cutting efficiency. Manufactured to BS 328 and DIN338RN standards, it provides the reliability and precision that professional tradespeople and contractors require for commercial metalworking …

This 3.3mm Faithfull Professional Cobalt Jobber Drill Bit is supplied in a convenient pack of 2, making it ideal for precision work where fine drilling is required in hard materials. The 3.3mm diameter is particularly useful for creating pilot holes and working with smaller fasteners in stainless steel, hardened alloys and other challenging materials. Manufactured from M35 HSSE grade steel with 5% cobalt content, this bit delivers exceptional heat resistance and cutting performance that far exceeds standard HSS alternatives. The fully ground construction and precision 135° non-slip split point ensure accurate centring from the first contact, reducing the risk of walking on hard surfaces. Produced t…

This 11mm x 160mm Bosch SDS Plus-3 Masonry Drill Bit is supplied as a single bit, providing the precise 11mm diameter required for specific anchor types and sleeve fixings in concrete and masonry. Features and Benefits: • 4-flute dura design for effective dust removal and heat prevention • Fits all SDS plus rotary hammers • High-alloy steel with optimised hardening for wear resistance • Bosch-controlled carbide cutting edges for additional resistance • PGM certified for precision and reliable fixing hold Specifications: Diameter: 11mm Length: 160mm Pack Quantity: 1 Contents: • Pack of 1

The Irwin HSS Pro Drill Bit in 8.5mm diameter is supplied individually in a PVC tube, making it ideal for professionals who need single replacement bits or occasional heavy-duty drilling tasks. The 8.5mm diameter is particularly useful for heavy-duty construction, structural metalwork, and creating clearance holes for large fixings across steel and timber materials. Manufactured to DIN 338 standards from high-quality HSS steel, this drill bit features precision ground cutting edges that deliver fast drilling and perfect finishing. The ground flute design ensures maximum accuracy whilst facilitating efficient chip removal, maintaining clean cutting performance during demanding operations. The …

The IRWIN HSS Drill Bit Hex Shank in 2mm diameter offers precision drilling capability for fine detailed work. This size is particularly useful for small fixings, pilot holes, and intricate metalwork where accuracy is paramount. The 2mm diameter strikes an excellent balance between strength and precision. Manufactured from high-speed steel (HSS), this drill bit delivers reliable durability when working with wood, metal and plastic materials. The hexagon shank improves grip in the connector, ensuring secure fitting and reduced slippage, whilst the quick change system facilitates rapid bit changes, enhancing productivity during multi-task operations. This 2mm variant is supplied individually, …

The DT4923 Dewalt cobalt drill bit is 8% cobalt which maintains a sharper cutting edge and delivers 4x longer life versus DEWALT Black Oxide bits. The optimised tip and flute geometry delivers 2X the penetration speed, versus DEWALT Black Oxide bits, removes material faster and reduces heat build up. The stronger central core delivers 2X the resistance to breakage versus DEWALT Black Oxide drill bits. Specifications • Diameter: 3.5mm • Length: 61mm • Working length: 33mm • Pack Quantity: 2

The Guhring No 5523 HSS-Co High Speed Steel Drill is a professional-grade jobber drill engineered for demanding machining applications across multiple material types. Manufactured from high-speed steel with cobalt content, this drill delivers exceptional durability and heat resistance for commercial use. Designed for versatility, it excels when working with non-ferrous metals, structural and carbon steels, high-alloyed steels, cast iron, cast alloys, plastics, and aluminium. The 4-facet split point geometry ensures accurate positioning and reduces walking, whilst the straight shank configuration provides secure tool holding in standard drill chucks. The bright finish and manufacture to BS 328 …

DeWalt Extreme series Impact Flatwood drill bits are made to be especially tough and durable. Suitable for rapid drilling of holes in hardwood and softwood, these drill bits will also withstand accidental contact with nails buried in the timber. Features and Benefits • For fast and accurate results in hardwood, softwood, lumber, and wood with nails • Heavy-duty full length heat treat shank provides maximum durability against bending and breaking • Extra thick and robust steel shank for outstanding durability • 1/4" hex fitting prevents slipping in drill chucks • Hang hole allows for bit storage & wire pulling Specifications • Shank: 1/4" Hex • Diameter: 14mm …

Maximum Precision - The HSS Twist Drill Bit Ground is for drilling through metal with maximum precision. The bit's exposed 135-degree self-centring split-point tip combines active cutting and perfect centring without wandering, delivering maximum precision. The split-point tip also eliminates any need to pre-punch or pilot drill for up to 10 mm. This precision-ground bit made of HSS (high-speed steel) enables up to 40% faster drilling rate and up to 50% lower feed pressure than standard-ground HSS drill bits with chisel edges. This bit is designed for drilling holes in alloyed and non-alloyed steel, cast steel, cast iron, sintered iron, malleable cast iron, non-ferrous metals and hard plastics.…

The DT4902 Dewalt cobalt drill bit is 8% cobalt which maintains a sharper cutting edge and delivers 4x longer life versus DEWALT Black Oxide bits. The optimised tip and flute geometry delivers 2X the penetration speed, versus DEWALT Black Oxide bits, removes material faster and reduces heat build up. The stronger central core delivers 2X the resistance to breakage versus DEWALT Black Oxide drill bits. Specifications • Diameter: 3mm • Length: 61mm • Working length: 33mm • Pack Quantity: 2