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.
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IRWIN HSS Pro TiN Coated Drill Bit 7.5mm OL:109mm WL:69mm IRW10502594
SKU: 260326123754001
EAN: 5709131283430
Compare 3 prices for IRWIN HSS Pro TiN Coated Drill Bit 7.5mm OL:109mm WL:69mm IRW10502594 — from £2.84
to £2.95 across 3 UK sellers including
M J Plastics, My Tool Shed, Tooled Up.
The Irwin IRW10502594 is a 7.5mm diameter HSS Pro TiN Coated Drill Bit measuring 7.5 x 109mm in size, supplied as a single bit. This intermediate diameter fills the gap between 7mm and 8mm sizes, offering precise hole dimensions for specialist fixings and engineering applications where exact tolerances are critical in metalwork. The 7.5mm diameter is particularly valuable for specific bolt clearances and custom fabrication projects requiring accurate sizing. The Titanium Nitride coating delivers exceptional performance with 40-60% faster drilling speeds compared to conventional HSS bits, whilst maintaining excellent tool life. The 135° split point tip provides perfect centring from initial contact, eliminating bit walking and reducing drilling pressure for cleaner, more accurate holes. Constructed from premium HSS steel with a 2.5µ TiN coating offering 80 HRC hardness, the bit features outstanding wear resistance. The low friction properties of the coating reduce power consumption whilst diverting heat into chips and coolant, ensuring the drill bit maintains cutting performance even when working with harder, tougher alloys. Features and Benefits: • 7.5 x 109mm dimensions for precision engineering work • 40-60% faster drilling speeds with TiN coating • 135° split point eliminates walking and ensures accuracy • Low friction coating reduces heat generation • Exceptional wear resistance in demanding applications Specifications: Tip Diameter (mm): 7.5 Working Length (mm): 69 Overall Length (mm): 109 Pack Qty.: 1
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IRWIN HSS Pro TiN Coated Drill Bit 7.5mm OL:109mm WL:69mm IRW10502594
