Chicago-Latrobe 50752 120-X 31/64X12-OA 加长 钻头

Chicago-Latrobe -

Taper Length Drill- Extra Long General Purpose Heavy Duty- Series: 120X- 31/64 in Drill - Fraction- 0.4844 in Drill - Decimal Inch- 12 in Overall Length- 9 in Cutting Depth- 2 Flutes- Spiral Flute- 9 in Flute Length- 31/64 in Shank- Straight Shank- 118 deg Point- K-Notch Point- Right Hand Cutting Direction- HSS Cutting Edge- HSS- Black Oxide- Applicable Materials: Carbon Steel, Alloy Steel and Cast Iron Characteristics and Features * Heavy duty construction and extra length to drill in a wide range of applications where extra reach is needed* Multiple lengths offered for popular drill diameters* Manufactured from premium high speed steel* Black oxide finish provides increased wear resistance and added lubricity in ferrous materials* High speed steel (HSS) provides good wear resistance and can be used in general purpose applications on both ferrous and non-ferrous materials* Oxide prevents chip building, galling and welding on the work piece 特性和功能 * 重型结构和额外的长度，可在需要额外伸展范围的各种应用中进行钻孔* 为流行的钻头直径提供多种长度* 采用优质高速钢制造* 黑色氧化物涂层可提高耐磨性，并在黑色金属材料中增加润滑性* 高速钢 (HSS) 提供良好的耐磨性，可用于黑色金属和有色金属材料的一般用途* 氧化物可防止切屑堆积、擦伤和焊接在工件上