BULLITT 6PCS Bi-Metal Electricians Hole Saw Set,7/8" to 2-1/2" 8% Cobalt M42 Hole Saw Kit with 2 Arbors and a Hexagonal Wrench for Wood,Metal,Plastic,

BULLITT 6PCS Bi-Metal Electricians Hole Saw Set,7/8" to 2-1/2" 8% Cobalt M42 Hole Saw Kit with 2 Arbors and a Hexagonal Wrench for Wood,Metal,Plastic,

【Box Content】This kit includes 6pcs hole saws (Ø7/8",1-1/8",1-3/8",1-3/4",2",2-1/2") -more suitable for electricians,one 3/8" A1 hex arbor for 16-30mm hole saws,one 7/16" A2 arbor, for 32-210mm hole saw,one hex hey.Max Cutting Depth:48mm（1-7/8") 【High Quality Hole Saw Sets】Made of M42-high cobalt toughness high-speed steel with excellent hardness and wear resistance,ensure longer life and cleaner cutting and hardness 4-6 TPI variable cutting teeth 【Quick Cut】Our hole cutters are designed with chip removal holes on the side, which can quickly remove chips during the cutting process, effectively improving work efficiency. The cutting holes are smooth and flat 【Apply to】These holesaws are are suitable for drilling operations in wood,matal,plastic.It can be used in bench drills, hand drills, lithium drills and other adapters.Compatible with most brands of electric tools 【Exquisite tinplate storage box】Storage size:24.5x11.5x8.2cm.Clear printing on the box can help you quickly identify the product, understand product information and usage. The box is lined with EVA to prevent collision between the product and the inner wall of the box during transportation BULLITT 6PCS Bi-Metal Electricians Hole Saw Set – Precision-engineered for UK tradesmen and DIY enthusiasts tackling demanding installations. Featuring 8% cobalt M42 alloy teeth, these heavy-duty hole saws slice through wood studs (up to 48mm deep for plasterboard-and-joist walls), 2mm mild steel sheet metal, and rigid plastics with minimal burring. The set’s six sizes (22-64mm) comply with UK Part P electrical regulations for downlighter cutouts and conduit piping, while dual hardened mandrels ensure zero wobble in cordless drills—even under sustained RPM loads. Patented chip vents reduce binding in dense hardwoods like oak, and the Vanguard anti-corrosion coating (salt-spray tested to 96 hours) withstands coastal humidity and winter job site conditions. Packaged in an NHS-approved colour-coded Smart-Case with an ergonomic 8mm hex key for Makita/Milwaukee drivers, it’s your go-to kit for security cam brackets, HVAC adapters, or bespoke trunking—all backed by a lifetime teeth warranty and full UKCA/CE compliance under transitional Brexit regulations.