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Hard alloy steel tungsten steel yg8c tip cr40 body
rotary hammer drill bit
dia 6/7/8/9/10/12/14/16/18/20/22/25/28/32/35
total length 100/150/200/250/300/350
as you request
flat tip for light rotary hammer
cross tip + for heavy rotary hammer
Update time:20230827115400