The Spectrum MBX5 5-Piece Dry Diamond Core Drill Bit Set comes with a full range of accessories, everything you need to get going with dry core drilling, supplied in as sturdy aluminium case. The MBX5 set utilises Spectrum’s revolutionary BX10 long life dry core drills, from Spectrum’s ULTIMATE range. The MBX55 Set Contains: – 5 x BX10 Dry Diamond Core Drill Bits (38, 52, 65, 117, 127mm) – Hex adaptor (JX01) – SDS plus adaptor (JS01) – Drift key (JB05) – 12mm x 210mm guide bar rod (JB09) – 13mm A-Taper pilot drill bit (JB13) – 1/2 BSP 250mm solid extension bar + A-taper bit (JB26) – Extension bars – Robust aluminium carry case Features of the BX10 Core Drill Bits: – Rapid & clean cut – Extra long life – 10mm diamond segment height – Precision engineered – Angled slots extend through back end to expel dust – Unique’Helix’ barrel design draws dust down the barrel – Immediate 100% suface cutting segment design – High concentration, self sharpening diamond segments – Laser welded – for ultimate strength – Friction reduced Applications Include: – All bricks – Concrete blocks – General building materials – Lightly reinforced limestone aggregate concrete – Most natural stone Spectrum’s ULTIMATE Range: The brief when Spectrum set out to create the Ultimate range was clear and simple, that these diamond core drills had to be better than anything else available on the market for performance and value. The Ultimate performance – blades don’t come better than this. About Spectrum: Spectrum’s first class award winning diamond tools are produced in some of the world’s most technically advanced laboratories and factories, guaranteeing the highest manufacturing quality. The Spectrum brand has revolutionised the market with its innovative and unprecedented performing diamond products, providing the solutions needed at every level of performance and price. Browse our full range of over 40,000 products on our website.