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- This paper analyses that tip angle of drill bit influences on cutting capability and life of twist drill, when the material and shape of work piece is different. 分析了工件材料、形状不同时,钻尖顶角的大小对麻花钻切削性能及寿命的影响,介绍了麻花钻的钻尖顶角的选择。
- All kinds of hss twist drill bit and drill set , 要求：本公司长期供应各种规格;各种要求的钻头;物美价廉.
- Tooth Back Groove Transit Arc Ribbon Twist Drill Bit 齿背槽过渡圆肋麻花钻
- twist drill bit 麻花钻头
- Suitable for grinding the point of twist drill. 使用于麻花钻头机磨顶角。
- HSS twist drill bit. Packed in round plastic case. 塑筒装高速钢麻花钻。
- For making twist drill and straight flute drill. 制造麻花钻和直槽钻。
- Most drilling in metal is done with a twist drill. 大多数金属钻孔用的是麻花钻头。
- To drill holes in a mirror, you need a special mirror drill bit. 在镜子上钻孔，你需要一个特殊的镜子钻头。
- A twist drill is designed to drill a hole which has a particular size. 麻花钻用来钻削具有一定尺寸的孔。
- Support the drill bit & MOS team on other production duties. 协助钻头及矿山安卡生产线的其他工作任务.
- Suitable for grinding the clearance of twist drill and square shank of taps. 使用于麻花钻头刃背削和丝锥方柄磨削。
- The mathematical model of the hyperboloid twist drill was introduced. 介绍了以旋转单叶双曲面作麻花钻钻尖后刀面的数学模型。
- Diathermic: Forging wrenches, sleeves, bolts, such as rolling twist drill. 透热：锻压扳手、套筒、螺栓、轧麻花钻等。
- Sewing machine parts, Air stapler and nailer parts, Drill bit body, lock parts. 工业缝纫配件、射钉枪配件、工矿钻头类、锁配件。
- Another probe, this one with a spinning drill bit at the tip, appears. 另外一个探针，顶端有一个纺纱一样的钻头。
- A drill bit used for obtaining core samples in concrete or rock formations. 钻头被用来在水泥或岩层获取岩芯样品。
- Instead stop your drill bit short of the headliner inside the vehicle . 而不是停止您的钻头短期的头条新闻车内。
- If a twist drill fails during use, the drill guides aid in the protection of the patient,the user,or third party. 如果麻花钻在使用过程中出现意外，钻具导向器可以保护病人，使用者或第三方免受伤害。
- The technological process using twist drill concrete pump piling of CFG piles is analyzed and summed. 对CFG桩螺旋钻孔-管内泵压砼成桩法工艺流程进行了分析概括；
