Did you know? Andreas Stihl patented the first electric chainsaw in 1926 and the first petrol chainsaw in 1929 — earning the title Father of the Chainsaw.
Did you know? Johan Petter Johansson invented the modern adjustable wrench (spanner) in 1892 while working at Bahco — the tool used by every tradesperson today.
Did you know? A British company that manufactures router cutters, saw blades, and the famous AirShield Pro — one of the first powered respirators for woodworkers.
Did you know? Invented the first portable circular saw in 1927 and pioneered the dust extraction system that is now standard in professional workshops.
Did you know? Started by making carbon-filament lamps. The Philips head screw was NOT invented by Philips — it was invented by Henry F. Phillips, a completely different person.
Did you know? One of the oldest British chemical manufacturers, originally producing turpentine substitute. Their wood preservers have protected UK homes for over 145 years.
Did you know? The name comes from "Cuprum" (Latin for copper) and "Naphthol" — copper naphthenate was the original wood preservative formula invented in 1911.
Did you know? British General (BG) has been the UK's go-to brand for electrical accessories since WWII. Their white moulded sockets are installed in millions of British homes.
Did you know? Originally a mail-order screws company called "Woodscrew Supply Company". Now the UK's largest multi-channel trade supplier with 870+ stores and same-day Click & Collect.
Did you know? Owned by Travis Perkins Group, Toolstation grew from a single store to 580+ branches in just 20 years — opening a new store almost every week.
Did you know? ITS (Industrial Tool Supplies) is one of the UK's largest independent tool retailers, known for competitive pricing and fast delivery across their 30+ trade counters.
Did you know? Named after founders Richard Block and David Quayle. B&Q opened the UK's first warehouse-style DIY store in 1980, changing how Britons shop for home improvement.
Did you know? A fast-growing online-only tool retailer specialising in premium brands like Milwaukee, Makita, and DeWalt with competitive pricing and expert product knowledge.
Did you know? Started as a small family business, Power Tool Mate has become one of the UK's most trusted online power tool specialists with over 100,000 satisfied customers.
Did you know? Tools4Trade is known for their detailed product videos and expert reviews, helping tradespeople make informed buying decisions before purchasing.
Did you know? Famous for their massive 25,000 sq ft flagship store in Devon — a destination for woodworkers worldwide. They manufacture their own brand of lathes and machinery.
Did you know? SGS specialises in air compressors, generators, and workshop equipment. They design and manufacture many products under their own brand name.
Did you know? Toolden has rapidly grown into a go-to online store for tradespeople, known for their clean website design, fast shipping, and excellent customer service.
Did you know? City Electrical Factors (CEF) is the UK's largest electrical wholesaler with over 450 trade counters. They hold £150M+ of stock for same-day availability.
Did you know? One of the oldest companies in the UK, Travis Perkins traces its origins to 1797. The group also owns Toolstation, Wickes, and several other major trade brands.
Did you know? Power Tool World is a family-run business that has grown into one of the North East's largest power tool retailers with a massive online catalogue.
The Starrett KFC06021 is an 8-piece electricians hole saw set designed for cutting precise holes in electrical installations and general metalwork applications. This comprehensive Fast Cut bi-metal hole saw kit features extra cobalt HSS tooth material for enhanced heat and wear resistance, making it ideal for demanding professional use. The advanced 5.5 TPI positive rake tooth design delivers smoother, faster cutting with reduced torque compared to traditional constant pitch hole saws. The 30% increased gullet volume improves material penetration and chip clearance, whilst the cobalt-enriched tooth material extends product life when working with challenging materials. Specifically engineered for cutting 3mm stainless steel, mild steel sheet and tubes, the set also cuts through wood, plastic, plaster and other materials up to 13mm (1/2") thick. The 41mm cutting depth accommodates typical conduit and cable installation requirements, making this kit particularly suitable for electrical contractors and maintenance engineers. The kit includes six commonly-used hole saw sizes from 16mm to 51mm, covering the most frequent diameter requirements for electrical outlet boxes, conduit entries and cable gland installations. Complete with two arbors and an ejector spring for efficient operation. Features and Benefits: • Extra cobalt HSS teeth provide superior heat and wear resistance for extended tool life • 5.5 TPI positive rake tooth form reduces torque for smoother cutting action • 30% extra gullet volume improves chip clearance and material penetration • Versatile cutting capability across metals, plastics, wood and plaster • Complete kit with essential arbors and ejector spring included Specifications: Kit Contents: Fast cut hole saw sizes 16mm (5/8"), 20mm (25/32"), 25mm (1"), 32mm (1.1/4"), 40mm (1.9/16"), 51mm (2"); Arbors A1 & A10; Ejector spring A7 Pieces in Kit: 9 Cutting Depth metric: 41mm Cutting Depth imperial: 1.5/8" Teeth per Inch (25mm): 5.5 Teeth Type: Extra Cobalt HSS Country of Origin: CN
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Starrett KFC06021 8 Piece Electricians Hole Saw Set
