October 23, 20196 yr Not sure this exists But I’ve got this nice 18mm 800mm drill bit - but the sds fitting is to large for any of my drills ( apart from my Hilti but that’s just a breaker ) . Is there some converter that I can use so it fits a conventional hammer drill ??
October 23, 20196 yr If the dia of the shank is 18mm then its an SDS max. SDS and SDS plus use a 10mm dia and they are not compatible. You can buy adapters for the opposite way to what you want. You could cut the SDS part off and have some one machine the diameter to fit a normal chuck but then there is no going back.
October 23, 20196 yr Author 46 minutes ago, SiBee said: If the dia of the shank is 18mm then its an SDS max. SDS and SDS plus use a 10mm dia and they are not compatible. You can buy adapters for the opposite way to what you want. You could cut the SDS part off and have some one machine the diameter to fit a normal chuck but then there is no going back. Erm ! So no sds max to sds converter ? ?
October 23, 20196 yr Author They do exist ! https://www.diy.com/departments/erbauer-sds-max-to-sds-plus-chuck-adapter/1738247_BQ.prd
October 23, 20196 yr Author 1 hour ago, PeterW said: No - that’s the wrong way ... it’s Plus to Max BUM!
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