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Diamond Core Bits & Milling Cutters

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The 19mm Draper Expert Tungsten Carbide Grit Hole Saw is the ideal choice for smaller penetrations and precise electrical installations. This compact diameter is perfect for single cable entries, cond more→uit holes and mounting small fixtures in masonry or tiled surfaces. The tungsten carbide grit rim cuts cleanly through tiles, bricks and aerated blocks without the risk of cracking or chipping that standard drill bits can cause. Its 35mm cutting depth handles most standard wall thicknesses with ease. Features and Benefits: • 19mm diameter for precise smaller holes • Tungsten carbide grit rim for clean cuts in hard materials • High-quality steel construction • 35mm maximum cutting …
The 21mm holesaw is perfectly sized for standard electrical conduit installations and small to medium cable entry points. This versatile diameter suits typical electrical box knockouts and compact plu more→mbing fittings, making it a frequently used size for electricians and installers. Features and Benefits: • 21mm diameter ideal for electrical conduit work • Heavy-duty bi-metal construction ensures longevity • M3 cutting edge delivers fast, clean results • Suitable for wood, metal and plastic applications • Maximum cutting depth 35mm Contents: • 1 x HSS Bi-metal Holesaw Blade, 21mm
This 19mm holesaw is ideal for standard electrical conduit installations and small cable glands. Commonly used for electrical accessory mounting and compact service entries, it provides reliable perfo more→rmance across residential and commercial projects. Features and Benefits: • 19mm diameter suits standard electrical installations • Variable pitch design reduces vibration during cutting • M3 cutting edge ensures professional finish • Cuts wood, steel, brass, aluminium and plastic • Maximum cutting depth 35mm Contents: • 1 x HSS Bi-metal Holesaw Blade, 19mm
The 16mm Draper Expert Cobalt Hole Saw is ideal for smaller drilling applications such as cable entry points and electrical installations. This compact diameter makes it perfect for creating precise o more→penings in consumer units, back boxes and similar equipment. Manufactured from quality steel with 8% cobalt content, this hole saw delivers reliable performance across steel, brass, bronze, cast iron, aluminium, wood and plastics with a maximum cutting depth of 35mm. Features and Benefits: • 16mm diameter perfect for smaller precision applications • Quality steel with 8% cobalt content for durability • Suitable for multiple materials including metals, wood and plastics • Maximum …
The 32mm holesaw suits larger waste pipes and substantial electrical conduit installations. This versatile size accommodates typical bathroom fittings and larger cable entries, delivering professional more→results in residential and commercial projects. Features and Benefits: • 32mm diameter perfect for waste pipes and larger conduits • Variable pitch bi-metal construction ensures longevity • M3 cutting edge delivers fast, clean results • Suitable for multiple materials including metals and plastics • Maximum cutting depth 35mm Contents: • 1 x HSS Bi-metal Holesaw Blade, 32mm
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Joom UK
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Features: This is a 1/4inch shank and long 1-1/2inch blade flush trim patter with top and bottom bearings router bit. The router bit is made of cemented carbide for high hardness and long service life more→. Yellow heat resistant coating prevents build-up of sawdust and resin. Sharp cutting edge would improve working efficiency and product quality. It can be used for finishing a wide range of materials including solid wood, MDF, chipboard, plywood, etc. Usually use on electric wood routers or engraving machines for wood edge finishing. Specifications: Material: Cemented Carbide Color: As Picture Shown Shank Diameter: 6.35mm (1/4 ) Cutting Diameter: 12.7mm (1/2 ) Total length: 95mm/ 3.7in Blade …
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Joom UK
Delivery: to United Kingdom
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Features: 1. This cutter is made from cemented carbide for high hardness and long service life. 2. Heat resistant coating prevents buildup of sawdust, resin and pitch. 3. The sharp cutting edge would more→improve working efficiency and product quality. 4. Usually use on electric trimmers or engraving machines for wood slotting. 5. They can be used for slotting pine wood, thin wood boards and other soft wood materials. Specification: Name: Straight edge TSlot Router Bit Usage: for hardwood, cork, synthetic wood processing Application: woodworking engraving machine Material: Cemented carbide Color Cutter head Diameter (mm in) Full length(mm in) Shank(mm in) Yellow 27 1.06 53 2.09 6.35 0.…
With a 10mm size, this hex wood countersink is versatile and perfect for creating clean and precise recessed holes in wood surfaces. The hex design ensures a secure grip and easy integration with vari more→ous drills, providing optimal control during operation. Crafted with durability as a top priority, the Stanley Hex Wood Countersink withstands the demands of frequent use. Its robust construction ensures a longer lifespan, making it a reliable and enduring asset in your toolkit. Tackle various woodworking tasks with confidence, knowing that this Stanley countersink bit is up to the challenge. The precision of the countersink is enhanced by the hex design, providing stability, and preventing slippage …
The 22mm Draper Expert Tungsten Carbide Grit Hole Saw suits 15mm copper pipe installations and standard electrical back boxes. This versatile diameter handles a wide range of trade applications in bot more→h domestic and commercial settings. The carbide grit technology cuts through tough materials that would damage conventional hole saws, including hard ceramic tiles, engineering bricks and reinforced aerated blocks. Maximum 35mm cutting depth provides sufficient penetration for most wall types. Features and Benefits: • 22mm diameter for 15mm pipe clearance • Tungsten carbide grit construction • High-quality steel body • 35mm maximum cutting depth • Ideal for tiles and masonry …
The Sealey 29mm HSS Hole Saw is ideal for larger cable penetrations, medium-bore pipe access, and fixture installations. This practical size provides ample clearance for 25mm pipe work and larger cabl more→e bundles, making it invaluable for commercial installations. Featuring robust Bi-Metal M3 steel construction with milled teeth, this hole saw ensures consistent cutting performance and long service life. The 29mm diameter is particularly useful for retrofit installations where existing infrastructure requires larger access holes. Features and Benefits: • 29mm diameter ideal for larger cables and medium pipe penetrations • Bi-Metal M3 steel for enhanced durability and cutting performance …
The 20mm Draper Expert Tungsten Carbide Grit Hole Saw provides excellent versatility for standard electrical and plumbing work. This popular size accommodates common cable glands and small pipe penetr more→ations through masonry and ceramic surfaces. Designed for professional tradespeople, the welded tungsten carbide grit rim maintains cutting efficiency through repeated use. The robust steel body ensures stability during drilling, delivering accurate holes without wandering. Features and Benefits: • 20mm diameter for standard installations • Welded tungsten carbide grit rim • Perfect for electricians and plumbers • 35mm cutting depth • Works excellently on tiles and masonry …
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