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- lengthening shank twist drill 加长杆麻花钻
- HSS Straight shank twist drill metric 高速钢公制直柄麻花钻
- Solid Carbide Straight Shank Twist Drill 整体硬质合金直柄钻头
- straight taper shank twist drill 直锥柄麻花钻
- carbide welded straight shank twist drill 硬质合金焊接式直柄麻花钻
- carbide welded taper shank twist drill 硬质合金焊接式锥柄麻花钻
- ground straight- shank twist drill 磨制直柄麻花钻
- Experimental Analysis of Orientation Precision on the Shank Twist Drill 麻花钻定位精度试验分析
- Taper shank twist drills with carbide tips 硬质合金锥柄麻花钻
- LENGTHENED TAPER SHANK TWIST DRILLS 椎柄加长麻花钻
- Metric Parallel Shank Twist Drills 公制直柄麻花钻
- Common Grade Straight Shank Twist Drills(Rolled) 普通级直柄麻花钻(轧、铣制)
- Extra long morse taper shank twist drills 莫尔斯锥度杆柄特长钻孔机
- New Method for Promoting the Quality of Diameter Chamfer of Straight Shank Twist Drill 提高直柄麻花钻直径倒锥度质量的新方法
- 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。
- 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。
- Morse taper shank twist drill 莫尔斯锥度杆柄螺旋钻
- parallel shank twist drill 直柄麻花钻头
