12 Flutes 5.5mm-9.0mm Rifling Button Hard Alloy Chamber Helical Machine Reamer Tool
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great thank. a bit of advice, be sure the inside of the 'tube' is polished before using the button.
Great quality and surface finish. Be careful of the size you order, I ordered the 5.6mm and its diameter actually measures 5.8. The material you are rifling is very important. There is a certain amount of spring back after the rifling button passes through.
object really well done
looks good have not used
no he recibido todavia el pedido
Took a while..but delivered it straight to my door. very happy with the service and product.
working great
great quality 👌
worst app even today I didn't get what I ordered
good product