High Quality SDS Plus Drill Bits Hammer Diamond Bits
Product Description
1.Material:42CrMoNi Steel with YG8C Tip
2.Auto Welded and Heat Treatment in Furnace
3.Usage:stone, granite, marble, concrete
4.Size could be customized on your request.
5.Feature:Efficiently,good surface,fast drilling speed6.Lifespan:With 30% more using life.7.Specification could be adjustable upon request. 8.Certificated By Quality Certification System.9.Our quality have been approved by market for 14 years.
SDS plus hammer drill bits have 4 grooves, can be used in regular SDS drills or SDS plus drills.
Designed for drilling brick,block,masonry,concrete and granite.
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