Silverline719797 SDS Plus Core Drill Arbor, 600 mm (Pack of 1)

Used many times now. Durable and straight works as expected.Tool to remove pilot works well. Pilot bits don’t fall out much either which is good.Great value for money. Nice little plastic tube thing to keep both together too.Would buy again when needed.

very good

Mine broke after a bit of use, had to buy another to finish the job.

It’s difficult to locate a long core bit shaft, none of the large DIY retailers stock them and I was beginning to think I would have to revert to the old hammer and chisel to get the job done but then along came Amazon. Quick delivery meant that the job could be finished. Great.

Issues: The quality of the arbor was rough finish with rough metal protrusions. The piece would not thread into by 1/2 BST core drill at a 90 degree angle and if used would have caused the drill bit to wobble. I did not try and force the thread. On inspection the first few threads of on the arbor were mis shaped.Compatibility : My taper pilot bit was too large to fit into the arbour which meant that the drift hole would not be any use. I purchased an arbor from another supplier which is perfect. So faulty thread aside my lesson would be to buy an arbor that is from the same supplier as your core drills to ensure compatibility.

Bought this as I was sick of using 2 extention bars

its seems is not strait as when i drilling a hole cutter is wobbly and that cause too much vibration personaly i prefer spend more money for a better quality next time

Good extension for thick wall

Usato per forare un muro,fa bene il suo lavoro

Le diamètre est inférieur à mes trépans achetés sur Amazon.

Muy buena barra pero no es posible poner broca guía, una lástima

parfait ,mais l'essaie sur le trépan silverline de 110 ,'a duré que 3 minutesle trépan HS sur du moellon !j'ai essayé avec un de mes ancien trépans ,c'est ok !

Was soll man groß zu dem langen Aufnahmeschaft sagen? Er ist auch bei der Länge noch sehr gerade, sodass die Bohrkrone ruhig läuft und auch nach dem Verkannten der Bohrkrone ist der Schaft nicht verzogen.