Drill America cobalt Aircraft Extension Drills are similar to high-speed steel, but with more cobalt for improved performance when cutting harder metals such as stainless steel or nickel alloys gold oxide is a thinner oxide surface treatment than black oxide typically used to identify cobalt steel tools performance is similar to uncoated tools Drill America Aircraft Extension Drills are manufactured to National Aerospace Standard 907 The 135A split point is self-centering and reduces thrust Sizes smaller than 116 in have the 118A standard point Drill America Aircraft Extension Drills are available in 6 in and 12 in overall lengths when extra reach is required
Actual product packaging and materials may contain more and/or different information than that shown on our website. We recommend that you do not solely rely on the information presented and that you always read labels, warnings, and directions before using or consuming a product.
For additional information about a product, please contact the manufacturer. Content on this site is for reference purposes and is not intended to substitute for advice given by a physician, pharmacist, or other licensed health-care professional. ZiFiti does not assume liability for inaccuracies or misstatements about products.
Statements regarding dietary supplements have not been evaluated by the FDA and are not intended to diagnose, treat, cure, or prevent any disease or health condition.
