500-12 aircraft extension drill bits, manufactured to nas907 type b standard have a 135 degree split point which reduces the push force needed and is an aid to self-centering. The tools have a long overall length with short flute, recommended for stable drilling in areas which are hard to reach, and come with a steam oxide finish to ensure a clean and accurate result by preventing workpiece material from sticking to the cutting surfaces of the tool. 500-12 aircraft extension drill bits are available in many fractional sizes from 3/64” to 1/2″ and are manufactured from premium high speed steel so can be used for drilling a wide range of materials including aluminum, stainless steel and steels.
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Brand: Precision Twist Drill
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EDP: 6001341
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High quality and highly productive 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.
