Precision twist drill 501-6 hss steam oxide 135d nas907b l drill n50 – 6001302

501-6 aircraft extension drill bits are manufactured from premium high speed steel and are suitable for drilling many materials including steels, aluminum and stainless steel. They have a long overall length, together with a short flute length, which is recommended for stable drilling in those hard to reach areas. They are available in many wire gauge sizes from 60 to 1 and come with a steam oxide finish which helps prevent workpiece material from sticking to the cutting surfaces of the tool so you get a clean and accurate result. 501-6 aircraft extension drill bits are manufactured to nas907 type b standard and come with a 135 degree split point to help self-centering and reduce the push force required.
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High quality industrial machine tools for all materials and applications, ranging from general purpose to segment-oriented projects. Contact us if you need any help or have questions regarding any products in our catalog.