镶硬合金齿的牙轮钻头 carbide type bit ; carbide insert bit
弧形齿顶的镶齿 circumferential crest tooth
镶础化钨齿的钻头 tungsten insert bit
产品特性表。第86部分：钻，埋头钻和带分度镶齿的铰刀。
Tabular layout of article characteristics - part 86: drills, counter sinking and reaming tools with indexable inserts.
闪电般的快速反应和6针头似的镶齿的爪魅力毁灭白蚁在毛伊岛，夏威夷。
Lightning-fast reflexes and six needle-tipped claws spell the end for this termite in Maui, Hawaii.
镶齿牙轮钻头主要适用于地质较硬的岩层，它钻进速度稳定，可以钻进1-6级地质硬度，适用于各种恶劣的地质环境。
Insert tooth bit applies in every serious geography especially hard rock; it has stable drilling speed and can drill the hardness of rock at 1-6 grades.
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