Drill Bits

The Dormer A147 HSS-E Cobalt High Speed Steel Drill Bit is engineered for superior performance and durability. Constructed from HSS-E cobalt, this drill bit offers enhanced heat resistance and wear protection, ensuring extended tool life even under the most demanding conditions. Featuring a 130° split point, the A147 ensures precise and rapid starts, reducing bit walking and enhancing drilling accuracy. The cobalt content provides excellent performance when drilling through hard and abrasive materials such as stainless steel, cast iron, and titanium. Its optimised geometry facilitates efficient chip evacuation, minimising heat buildup and friction for smoother, faster drilling. Features …

The Dormer A520 HSS TiN ADX Stub Drill Bit is a high-performance tool engineered for precision and durability. Designed with a Titanium Nitride coating, this stub drill bit offers exceptional wear resistance and heat dissipation, ensuring extended tool life and consistent cutting efficiency. Made from high-speed steel, it provides robust performance across a variety of materials, including steel, aluminium, and plastics. The A520 features a 130° split point that ensures accurate and quick starts, minimising bit walking and enhancing drilling precision. The ADX geometry optimises chip removal, reducing friction and heat build-up, making it ideal for high-speed drilling applications. Its shorter …

The Halls High-Speed Steel Step Drill, with a special application for conduit entry. These step drills cut a parallel hole for size range stated.Range Starting Diameter. 11mm.Size Range : 16, 20, 25 and 32mm.Material Thickness : 3.5mm.Shank to fit chuck size : 13mm. When drilling metals always use a coolant.Additional Information:• Size Range: 16-32mm• No. of Steps: 4

Marcrist DCU350 Dry Diamond Cores are ideal for the price aware professional with no compromise on quality, performance or safety. Suitable for dry drilling of concrete products, bricks, poroton, london bricks and conrete pipes. Specifications • Diameter: 132mm • Length: 165mm

13mm HSS-Ground Brad Point Drill Bit Extra Long OAL 315mm, 1599313 Made in Germany from premium grade high speed steel, the brad point drills are precision machined to give a true diameter. A pin point tip assists with the accurate location of the drill and razor sharp lips score the wood prior to cutting for a clean tear free hole., 1599, 159931300

9pcs HSS-Ground Brad Point Drill Bits 1/4" Hex Shank Short Set in Wooden Case, 1596508 Made in Germany from premium grade high speed steel, the brad point drills are precision machined to give a true diameter. A pin point tip assists with the accurate location of the drill and razor sharp lips score the wood prior to cutting for a clean tear free hole., 1596, 159650800

Comprehensive 61-piece bit set by Wera in a robust Bit-Safe. Provides a quick overview of the tools available and bits not needed are simply reinserted into the set and do not get lost. 1 universal holder with Rapidaptor technology: allows bits to be attached without any need to actuate the sleeve. The removal of the bit is simple, just by pushing the sleeve forward - for rapid bit change with just one hand. The strong permanent magnet holds the bits absolutely securely. Can be inserted in the power screwdriver or for use in the chuck of the electric drill. Features and Benefits: • The Bit-Safes in textile box convince due to their functionality in a minimum of space • Universal holder …

Electric tool accessories Drill bits Bosch. Sds Plus-5: 18x950x1000 Mm Wall Drill

The SDS plus-5 Drill Bit allows for effortless drilling. For smooth work, the carbide plate is grooved and bears notches that penetrate material more easily and prevent jamming in concrete. Drill guidance for easy starts without jarring or wandering is provided by the Activeteq centring tip, which keeps the drill in place for a precise hole diameter. Furthermore, AWB brazing and hardening technology reduces vibration during drilling to minimise strain on the user. The bit is intended for use on masonry and concrete. To achieve accurate results, the visibility of the wear mark indicates if the diameter of the hole is still in tolerance for metal anchor setting. As proof of quality, the drill …

The BOSCH PROFESSIONAL Expert SDS Max-8x 24x200x320 mm Wall Hammer Drill Bit is a high-quality and durable tool designed for professional use. It is specifically designed for use with electric tools and is an essential accessory for any drilling task.The drill bit features a size of 24x200x320 mm, making it suitable for various applications. Whether you are drilling through concrete, masonry, or other tough materials, this drill bit will deliver outstanding performance and reliability.Its SDS Max-8x technology ensures maximum durability and long-lasting performance. The grey color adds to its sleek and professional appearance.The drill bit is incredibly easy to use, thanks to its efficient design.…

The step drill bit is made of HSS (high-speed steel) and coated with AlTiN (Aluminium Titan Nitride). It thus offers the maximum lifetime possible and does not require the use of a coolant. Easily visible and durable markings of the hole diameter are provided by laser-marked figures in both spiral flutes. In addition, the 3-flat shank prevents slipping in the chuck and also provides powerful high-torque transmission. The HSS Step Drill Bit performs smooth, burr-free drilling in several diameters with one drill bit. It is ideal for deburring, for drilling round holes and for enlarging existing ones. Pre-punching is not necessary, because the split-point tip allows for an easy start. Its CNC ground …

Highly efficient drilling - The SDS plus-5X drill bit offers highly efficient drilling in reinforced concrete.The geometric shape of the 4-edge head prevents clogging and breakage for optimal results.The ´´angle of twist´´ head and the large, short dust removal flutes included in the 4-flute design allow for fast dust removal, so the bit can cut through concrete and reinforcement quickly with little wear.For efficient work and exact hole diameters, the centering tip guides the drill from the start, preventing offsets that could cause hole diameter errors.This bit has been designed for use in masonry, concrete and reinforced concrete.It is compatible with rotary hammers with SDS plus mounts.As p…

The SDS plus-5X Drill Bit offers highly efficient drilling in reinforced concrete. The geometrical form of the 4-cutter head prevents jamming and breakage for optimal results. The “turn-angle” head and the large and short dust removal channels within the 4-flute design provide fast dust removal so the bit can slice through concrete and rebar quickly with reduced wear. For efficient work and exact hole diameters, the centring tip guides drilling from the start, to prevent wandering, which can falsify the hole diameter. The bit is intended for use on masonry, concrete and reinforced concrete. As proof of quality, the drill bit bears the test mark of the PGM Masonry Drill Bit Association Board, gua…

The HSS Twist Drill Bit Cobalt provides long-lasting performance when drilling stainless steel. This extended lifetime results from a cobalt alloy content of 5% and fully ground HSS (high-speed steel), which provides excellent surface quality, wear resistance and heat protection. Equipped with two cutters and two flutes, chips are removed quickly to make the bit last even longer. This drill bit works with alloyed and non-alloyed steel, stainless steel, cast iron, cast steel and acid- and heat-resistant steels. The HSS Twist Drill Bit Cobalt is manufactured to DIN 338. The drill bit is Type N (flute angle) with a 135-degree tip and a diameter tolerance of h8. Active cutting and perfect centring …

Suitable for cutting granite, marble, limestone, slate, hard bricks and other dense, non abrasive materials. Specifications • Diameter: 117mm • Overall Length: 150mm • Fitting: 1/2 BSPFeatures & Benefits• Fast cutting ability in granite, marble and most hard materials • Can be used with dust extraction • Suitable for granite, marble, limestone, slate, hard bricks, engineering bricks & dense materials • Features 5mm useable diamond segments brazed to a solid core

The MAK4 is a premium SDS Max drill bit with a dynamic 4 cutter head. It has a symmetrical head geometry with centering tip which helps to limit the effects of rebar collision, with shortened spiral windings and conical shaped dust tracks for extra fast material removal. The MAK4 significantly raises the performance parameters of drilling speed and life expenctancy, considerably reducing the cost per hole. Ideal for concrete, stone, masonry, engineering brick, fixings & anchors. Features & Benefits • Premium SDS Max drill bit with a dynamic 4-cutter head • Symmetrical head geometry with centering tip • Shortened spiral windings and conical shaped dust tracks for extra fast material …

The MAK4 is a premium SDS Max drill bit with a dynamic 4 cutter head. It has a symmetrical head geometry with centering tip which helps to limit the effects of rebar collision, with shortened spiral windings and conical shaped dust tracks for extra fast material removal. The MAK4 significantly raises the performance parameters of drilling speed and life expenctancy, considerably reducing the cost per hole. Ideal for concrete, stone, masonry, engineering brick, fixings & anchors. Features & Benefits • Premium SDS Max drill bit with a dynamic 4-cutter head • Symmetrical head geometry with centering tip • Shortened spiral windings and conical shaped dust tracks for extra fast material …

High quality 2 cutter bit with reinforced flute and centring point. The fast and durable carbide tip allows easy centring and spot drilling, whilst the dynamic chisel shaped drill bit head easily penetrates the material. Reinforced flute geometry reduces vibration and increases the life expectancy of the drill bit for tougher jobs in masonry and concrete. 14-40mm Diameters available. Features & Benefits • High quality 2 cutter bit with centring point • Fast and durable carbide tip • Dynamic chisel shaped drill bit head • Reinforced flute geometry Specifications • Diameter: 38mm • Overall Length: 370mm • Working Length: 250mm • Shank: SDS Max • Pack …

DeWalt raises the bar still further with a superior range of SDS MAX drill bits. For use with SDS MAX drive hammer drills (Hilti type F, G, or Y) for anchor, fixing or clearance holes in masonry, concrete, brick, or block work. Features & Benefits • Drill bit tip delivers effective drilling / breaking longer. • Drill bit tip maintains its effective drilling / breaking edges longer. • 4 cutter tip enables a more circular hole to be drilled • Debris is removed more efficiently from the hole allowing impacts to perform more effectively Specifications • Diameter: 24mm • Length: 340mm • Working Length: 200mm

The DeWalt XLR SDS Plus Full Head Carbide Drill Bits are a tough solid carbide tipped drill bit suitable for drilling plug & anchor holes in masonry, all types of stone and concrete. Its 4 flute spiral design aids consistent drilling speed and efficient debris removal. Features & Benefits • The Innovative Full Head Carbide drill bit offers the highest levels of performance to users with the hardest applications • Superior carbide grade and geometry ensures greater resistance to breakage and premature wear to ensure maximum drill bit life and durability • Four cutter geometry delivers maximum hole concentricity for better fixing retention • Optimised four flute design allows …