Drill America #1 x 12" High Speed Steel Aircraft Extension Drill Bit (Pack of 12), D/AA Series
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Make sure this fits by entering your model number.High-speed steel tools are good for most general purpose applications, offering a combination of hardness and toughness for wear resistanceBlack oxide treatment adds lubricity and creates small pockets on the surface of the tool that act to hold coolant near the cutting edgeRound shanks allow use with a wide variety of toolholding systemsWhen run in a counterclockwise direction (right-hand cut) spiral fluted tools evacuate chips up and out of the cut to reduce cloggingManufactured to National Aerospace Standard 907
상품설명
Size:#1 | Style:12" Length Drill America D/AA/C series High-Speed Steel premium quality drill bit is manufactured to National Aerospace Standard 907. 135 degrees split point is self-centering and reduces thrust. Ideal for drilling in mild steels where extra length for reach is required. They have a black oxide surface treatment that is abrasion resistant, reduces chip welding and improves chip flow.
Make sure this fits by entering your model number.High-speed steel tools are good for most general purpose applications, offering a combination of hardness and toughness for wear resistanceBlack oxide treatment adds lubricity and creates small pockets on the surface of the tool that act to hold coolant near the cutting edgeRound shanks allow use with a wide variety of toolholding systemsWhen run in a counterclockwise direction (right-hand cut) spiral fluted tools evacuate chips up and out of the cut to reduce cloggingManufactured to National Aerospace Standard 907
상품설명
Size:#1 | Style:12" Length Drill America D/AA/C series High-Speed Steel premium quality drill bit is manufactured to National Aerospace Standard 907. 135 degrees split point is self-centering and reduces thrust. Ideal for drilling in mild steels where extra length for reach is required. They have a black oxide surface treatment that is abrasion resistant, reduces chip welding and improves chip flow.
2019-03-30 16:39:36