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- 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。
- 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。
- 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。
- Stiglitz’s twist on this was the emails he was receiving from USAID, complaining about the Treasury being obstructive. 斯蒂格利茨在这个问题上借助了美国国际开发署寄给他的一封电子邮件，邮件中抱怨财政部阻碍他们的工作。
- 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；
- Breakage of twist drill may result in injury to the patient,the user,or thirdparty. 麻花钻破损可能对病人，使用者或第三方造成伤害。
- The manufacturer of the handpiece may recommend proper speeds to avoid failures such as breakage of the twist drill. 手钻制造商会推荐适当的速度，以避免发生诸如麻花钻断裂等意外。
- The application of FMEA to twist drill based on process of using,as an example is introduced particularly. 论述了FMEA的特点及实施步骤;应用实例详细介绍了基于使用过程的FMEA在麻花钻钻孔中的应用。
- Mathema ti cs models of geometry parameters of twist drill with straight edge are establis hed in this paper. 在研究直线刃标准麻花钻的基础上,建立了有关切削几何参数的数学模型,并对标准麻花钻的几何参数进行了定量的分析。
- The direction of twist is also important. Yarns can be twisted with either a S twist or a Z twist. 捻向也很重要。纱线可以加z捻,也可以加S捻。
- This paper mostly studies the spiral configuration of the country standard twist drill concretely. 本文主要对国家标准麻花钻螺旋的结构作具体分析和研究。
- Suitable for grinding regular or parabolic flutes of twist Drill, taps and end mills from the HSS solid blanks after heat treatment. 可在热处理后的高速钢棒料上直接磨制钻头,丝锥及立铣刀的沟槽。
- Mathematical model for hyperboloid grinding of twist drill and relationships between drill design and grinding parameters are introduced. 介绍了以回转双曲面作为麻花钻后刀面的数学模型,设计参数与刃磨参数的关系。
- Relationship of the geometric parameters and the grinding parameters of the hyperboloid twist drill were discussed deeply. 介绍了以回转双曲面作为麻花钻后刀面的数学模型 ,设计参数与刃磨参数的关系。
