Top 12 Best Masonry Drill Bits to Buy in 2021 –
2021-1-14 · Note that it’s vital that you buy the right type of SDS masonry drill bit. SDS and SDS Plus are interchangeable (10-millimeter shank) but SDS Max is not (18-millimeter shank). Material. High-speed steel: The main body of most masonry drill bits is high-speed steel (HSS), which is relatively low cost and very hard. We’ve seen other steel or carbon alloys mentioned, but these can be a little deceptive.
Get Price