Bordo 24.0mm x 1/2” Reduced Shank Drill Bit - Carded

118° notched point 30° helix
Bordo reduced shank HSS drills are ground and then a black finish is achieved by steam tempering, a thermal process resulting in a porous tool coating. This surface aids chip flow and heat dissipation. The drill is then ground a second time to achieve a bright finish on the shank and cutting edge

Part No. 2654-24.00
Reference No. D1882400
Barcode 9326518004202
Diameter (mm) 24
Flute Length (mm) 89
Overall Length (mm) 152
Pack Quantity 1
Spindle Speed Stainless Steel RPM 159
Spindle Speed Tool Steel RPM 239
Spindle Speed Cast Iron RPM 319
Spindle Speed Malleable Iron RPM 358
Spindle Speed Med. Carbon Steel RPM 398
Spindle Speed Free Cutting Steel RPM 571
Spindle Speed Aluminium/Brass RPM 810
Spindle Speed Wood/Plastic RPM 1208
Feed per revolution mm 0.44