SUTTON 5.5mm Jobber HSS-CO HD Cobalt Drill Bit joint expands when exposed to fire

expands when exposed to fire or heat above 90°C

Interior applications

Gravel Path Captor Screws 10g x 65mm -Box of 1750

Cabot's Natural Decking Oil 10 Litre

SUTTON 5.5mm Jobber HSS-CO HD Cobalt Drill Bit joint expands when exposed to fireSUTTON 5. 5mm Jobber HSS CO HD Cobalt Drill Bit Made from HSS Cobalt The 5% cobalt formula improves abrasive & heat resistance, for increased strength at higher cutting temperatures. 135 Split Point (drills > 2mm & 3 32) Enables accurate positioning and less drilling pressure. Thick Core For increased rigidity in hard materials. Precision Engineered Parallel Shank For accurate hole size.