M2 High Speed Steel HSS NAS 965 Type B Threaded Hex Shank Drill Bit

 Stub DIN1897                              (DIN338, Long DIN340, Extra Long DIN1869, DIN345 Taper Shank,

                                                       Blacksmith Reduced Shank 10mm, 13mm are Available) 

 Stub Screw Machine Length     (Jobber Length, Long Taper Length, 6 ,12 inch Airctraft Extensoin                                                                         Silver & Deming 1/2" Reduced Shank are Available)

 Threaded Hex Shank    (Straight Shank, Hex Shank, Tri-Flats Shank, Double R Hex Shank, 

                                          Reduced Shank, Taper Shank are Available)

 1.High-speed steel tools are good for most general purpose applications, offering a combination of hardness   and toughness for wear resistance.

 2.No center punch is needed—the aggressive 135° Quick-Cut points are self-centering and penetrate quickly   with less pressure. Will not "walk" or "wander".

 3.All are manufactured with 1/4-28 UNF threads and 5/16“ wrenching flats.
 4.Adapted threaded hex shank drills for use in right-angle drilling heads when operating in confined   spaces
 5.Oxide coating prevents chip building, galling and welding on the workpiece. It is commonly used on low-carbon metals, stainless steel and ferrous metals.