화강암을 위한 다이아몬드 다이어몬드 코어 비트

{"cid":"132370","pid":"23569603","pimg_url":"\/\/img1.tradegrowthhub.com\/2b\/b1\/46431bec2a73\/product\/80661010_s-w400xh400.jpg","name":"Cutting Effect RLT Tools Diamond Drill Bits 20-68mm Core Bit Diamond Vacuum Brazed Dry Drilling","attrs":{"\uac00\uaca9":"Negotiable","MOQ":"10 Sets","\ubc30\ub2ec \uc2dc\uac04":"Negotiable","\uc0c1\ud45c":"RLT tools"}}

{"cid":"132370","pid":"23569590","pimg_url":"\/\/img1.tradegrowthhub.com\/2b\/b1\/46431bec2a73\/product\/80660937_s-w400xh400.jpg","name":"Cutting Effect RLT Tools Wholesale Diamond Drill Bit Diamond Vacuum Welded Dry Core Drilling Bit For Marble","attrs":{"\uac00\uaca9":"$38.90(10 - 99 Sets) $35.50(>=100 Sets)","MOQ":"10 Sets","\ubc30\ub2ec \uc2dc\uac04":"Negotiable","\uc0c1\ud45c":"RLT tools"}}

{"cid":"132370","pid":"23569578","pimg_url":"\/\/img1.tradegrowthhub.com\/2b\/b1\/46431bec2a73\/product\/80660865_s-w400xh400.jpg","name":"Cutting Effect RLT Tools Diamond Drill Bits 6-100mm Core Bit Diamond Vacuum Brazed Dry Drilling","attrs":{"\uac00\uaca9":"$38.90(10 - 99 Sets) $35.50(>=100 Sets)","MOQ":"10 Sets","\ubc30\ub2ec \uc2dc\uac04":"Negotiable","\uc0c1\ud45c":"RLT tools"}}