Bits & Sockets Sets HALLS

The Halls XS High Speed Steel Step Drill in the 8mm - 20mm size range is the largest variant in the series, designed for drilling bigger openings in both ferrous and non-ferrous materials up to 5mm th more→ick. This professional-grade step drill is ideal for plumbers, electricians, and metalworkers who need to create larger holes for cable glands, conduit fittings, and pipework penetrations. Featuring seven cutting steps at 8mm, 10mm, 12mm, 14mm, 16mm, 18mm, and 20mm, this step drill offers comprehensive coverage for larger diameter requirements. The robust high-speed steel construction provides excellent durability under demanding conditions, whilst the 1/4 inch hexagon shank ensures secure grip …

The Halls High-Speed Steel Step Drill for drilling holes in ferrous and non-ferrous materials up to 5mm thick.Size Range. 5 7 9 11 13mm.Shank. 1/4 Hexagon.PTDHLLXS513

The 15mm Halls XCW High Speed Steel Countersink is the larger capacity option, designed for applications requiring accommodation of bigger woodscrews up to and including number 16. This makes it the i more→deal choice for structural carpentry, heavy-duty joinery and construction work where larger fixings are necessary for strength and load-bearing requirements. Featuring the same robust high speed steel construction and precision 5 flute engineering as the range, this 15mm variant delivers professional results when working with larger hardware. The 1/4in hexagon shank provides secure grip in power drills and impact drivers, whilst the 90° included angle ensures screw heads sit perfectly flush. This l…

The 10mm Halls XCW High Speed Steel Countersink is ideally sized for smaller woodworking applications and fine carpentry work. This variant is specifically designed to accommodate woodscrews up to and more→including number 10, making it perfect for cabinet making, furniture assembly and general joinery where smaller fixings are required. Constructed from durable high speed steel with a precision 5 flute configuration, this 10mm countersink delivers clean, accurate recesses that allow screw heads to sit perfectly flush with the wood surface. The 1/4in hexagon shank ensures compatibility with standard power drills and drivers, whilst the 90° included angle matches the profile of conventional woodscrews. …

The Halls High Speed Steel Countersink with 1/4in hexagon shank, 3 flute 90° included angle. Designed for use with power tools and for use on...

The Halls High Speed Steel Countersink with 1/4in hexagon shank, 3 flute 90° included angle. Designed for use with power tools and for use on...

The Halls High Speed Steel Countersink with 1/4in hexagon shank, 3 flute 90° included angle. Designed for use with power tools and for use on metal. | HALLS Xcm Hss Countersinks - Metal

The Halls High Speed Steel Countersink with 1/4in hexagon shank 3 flute 90° included angle. Designed for use with power tools and for use on metal.Size. 20.5mm.Angle. 90° .PTDHLLXCM20

The Halls XCM High Speed Steel Countersink in 12.4mm size is perfect for larger countersunk fasteners commonly found in heavy fabrication, automotive chassis work, and industrial machinery assembly. T more→his larger diameter countersink handles M8 and M10 countersunk screws with ease, making it indispensable for structural engineering and heavy-duty metalworking applications. The high speed steel construction ensures this 12.4mm countersink maintains its cutting edge even under demanding conditions, whilst the 3-flute design provides efficient material removal and superior finish quality. The precision-ground 90° included angle creates perfectly matched chamfers for flush-fitting fasteners in thick s…

Halls XCM10 High Speed Steel Countersink 10.4mm - Metal The Halls High Speed Steel Countersink with 1/4in hexagon shank,3 flute 90° included...

The Halls XCM High Speed Steel Countersink in 8.3mm size is a versatile mid-range option suitable for general metalworking applications. This size is commonly used for standard M4 and M5 countersunk f more→asteners, making it an essential tool for mechanical assembly, fabrication work, and general engineering tasks. Featuring high speed steel construction with a 3-flute design, this 8.3mm countersink produces clean, professional chamfers with minimal effort. The 90° included angle matches standard countersunk screw specifications, whilst the 1/4in hexagon shank ensures compatibility with cordless drills, impact drivers, and bench-mounted power tools. Perfectly balanced between precision and coverage, …

The Halls XCM High Speed Steel Countersink in 6.3mm size is ideal for smaller gauge screws and precision metalworking tasks. This compact countersink is perfect for applications where accuracy and con more→trol are paramount, making it suitable for electronics enclosures, thin sheet metal fabrication, and delicate engineering work. Constructed from high speed steel with a 3-flute design, this 6.3mm countersink delivers clean, burr-free chamfers with its 90° included angle. The 1/4in hexagon shank provides secure engagement with power tools, preventing slippage during operation whilst allowing quick bit changes. Whether you're working with mild steel, aluminium, or other non-ferrous metals, this smaller d…

The Rotabroach SRA25 Short Pilot Pin is designed to deliver maximum precision, stability, and performance when used with Raptor cutters ranging from 13mm to 52mm in diameter. Engineered for shallow cu more→ts, this short pilot pin ensures perfect centring during drilling, preventing bit wandering and promoting cleaner, more accurate holes. Crafted from high-quality, hardened materials, the SRA25 Pilot Pin is built to endure heavy-duty industrial applications while maintaining exceptional reliability. Its compact design allows for quicker penetration and smoother cutting performance, reducing strain on the cutter and machine. When used correctly, it can extend cutter life by up to 80%, saving both …

The Rotabroach Raptor X Mag Drill Hole Cutter combines over 50 years of engineering heritage with modern innovation to deliver market-leading cutting performance and exceptional tool life. Manufacture more→d from premium M2AL high-speed steel, this high-performance cutter is specifically designed for drilling harder materials with outstanding precision, speed, and durability. Featuring Rotabroach’s unique and original design geometry, perfected since 1975, the Raptor X offers three times longer life than standard HSS annular cutters. Its strip-landed design enhances clearance, reduces friction, and further extends cutter longevity, ensuring smoother drilling and cleaner results every time. Ideal fo…

The Rotabroach Raptor X Mag Drill Hole Cutter combines over 50 years of engineering heritage with modern innovation to deliver market-leading cutting performance and exceptional tool life. Manufacture more→d from premium M2AL high-speed steel, this high-performance cutter is specifically designed for drilling harder materials with outstanding precision, speed, and durability. Featuring Rotabroach’s unique and original design geometry, perfected since 1975, the Raptor X offers three times longer life than standard HSS annular cutters. Its strip-landed design enhances clearance, reduces friction, and further extends cutter longevity, ensuring smoother drilling and cleaner results every time. Ideal fo…

The Rotabroach Raptor X Mag Drill Hole Cutter combines over 50 years of engineering heritage with modern innovation to deliver market-leading cutting performance and exceptional tool life. Manufacture more→d from premium M2AL high-speed steel, this high-performance cutter is specifically designed for drilling harder materials with outstanding precision, speed, and durability. Featuring Rotabroach’s unique and original design geometry, perfected since 1975, the Raptor X offers three times longer life than standard HSS annular cutters. Its strip-landed design enhances clearance, reduces friction, and further extends cutter longevity, ensuring smoother drilling and cleaner results every time. Ideal fo…

The Rotabroach Raptor X Mag Drill Hole Cutter combines over 50 years of engineering heritage with modern innovation to deliver market-leading cutting performance and exceptional tool life. Manufacture more→d from premium M2AL high-speed steel, this high-performance cutter is specifically designed for drilling harder materials with outstanding precision, speed, and durability. Featuring Rotabroach’s unique and original design geometry, perfected since 1975, the Raptor X offers three times longer life than standard HSS annular cutters. Its strip-landed design enhances clearance, reduces friction, and further extends cutter longevity, ensuring smoother drilling and cleaner results every time. Ideal fo…

The Rotabroach Raptor X Mag Drill Hole Cutter combines over 50 years of engineering heritage with modern innovation to deliver market-leading cutting performance and exceptional tool life. Manufacture more→d from premium M2AL high-speed steel, this high-performance cutter is specifically designed for drilling harder materials with outstanding precision, speed, and durability. Featuring Rotabroach’s unique and original design geometry, perfected since 1975, the Raptor X offers three times longer life than standard HSS annular cutters. Its strip-landed design enhances clearance, reduces friction, and further extends cutter longevity, ensuring smoother drilling and cleaner results every time. Ideal fo…

The Rotabroach Raptor X Mag Drill Hole Cutter combines over 50 years of engineering heritage with modern innovation to deliver market-leading cutting performance and exceptional tool life. Manufacture more→d from premium M2AL high-speed steel, this high-performance cutter is specifically designed for drilling harder materials with outstanding precision, speed, and durability. Featuring Rotabroach’s unique and original design geometry, perfected since 1975, the Raptor X offers three times longer life than standard HSS annular cutters. Its strip-landed design enhances clearance, reduces friction, and further extends cutter longevity, ensuring smoother drilling and cleaner results every time. Ideal fo…

The Rotabroach Raptor X Mag Drill Hole Cutter combines over 50 years of engineering heritage with modern innovation to deliver market-leading cutting performance and exceptional tool life. Manufacture more→d from premium M2AL high-speed steel, this high-performance cutter is specifically designed for drilling harder materials with outstanding precision, speed, and durability. Featuring Rotabroach’s unique and original design geometry, perfected since 1975, the Raptor X offers three times longer life than standard HSS annular cutters. Its strip-landed design enhances clearance, reduces friction, and further extends cutter longevity, ensuring smoother drilling and cleaner results every time. Ideal fo…

The Halls MC High-Speed Steel Step Drill Bit in the 4mm - 20mm size range offers excellent coverage of the most commonly used hole sizes for everyday trade work. This variant features nine sizes—4, 6, more→8, 10, 12, 14, 16, 18, and 20mm—in convenient 2mm increments, making it a practical choice for general metalwork, electrical installations, and mechanical fitting. The 10mm shank provides secure chuck retention whilst allowing use in standard drill sizes, offering a good balance between stability and versatility. This step drill is particularly popular with electricians and maintenance engineers who need quick access to frequently used hole sizes without carrying multiple bits. Suitable for shee…

The Halls MC High-Speed Steel Step Drill Bit in the 20mm - 30mm size range is designed for larger diameter hole applications in sheet metal fabrication. This variant covers eleven consecutive sizes—20 more→, 21, 22, 23, 24, 25, 26, 27, 28, 29, and 30mm—making it essential for HVAC work, larger cable entries, and ventilation installations. With a robust 13mm shank providing secure chuck grip and reduced flex during operation, this step drill handles the demands of larger hole cutting with confidence. The 1mm increments throughout the range allow for precise sizing of holes for specific fittings, flanges, and mounting hardware commonly found in commercial and industrial applications. Rated for sheet meta…

The Halls MC16 High Speed Steel Conduit Step Drill Bit in the 16mm - 25mm size range is perfect for smaller to medium conduit installations. This versatile step drill cuts clean, parallel holes across more→its stated size range, making it an essential tool for electricians and metalworkers handling standard conduit entry applications. Featuring a 10mm shank designed to fit standard chuck sizes, this bit offers excellent compatibility with most professional drill systems. The high-speed steel construction ensures durability and longevity, even under demanding working conditions. For best results and to maximise tool life, always use an appropriate coolant when drilling through metal surfaces. This …

The Halls MC High-Speed Steel Step Drill Bit in the 4mm - 30mm size range offers the most comprehensive hole-cutting solution in the range, covering fourteen different diameters in increments of 2mm. more→This variant is ideal for professionals requiring maximum versatility from a single tool, eliminating the need to carry multiple drill bits for varied metalwork projects. Designed for sheet metal up to 4mm thick, this step drill features a 13mm shank suitable for standard drill chucks. The extensive size range—4, 6, 8, 10, 12, 14, 16, 18, 20, 22, 24, 26, 28, and 30mm—makes it particularly valuable for electrical panel work, ventilation installations, and general fabrication tasks where diverse hole…