Bordo 1/2" Reduced Shank HSS Drill Bits - Metric Size:22.5mm End B Joint Type

End B Joint Type

can also be used as a compass saw

operator and client exposure to airborne tanning overspray is significantly reduced and surrounding area cleanliness is enhanced

crimping of wire end ferrules

27 mm spanner size

Bordo 1/2" Reduced Shank HSS Drill Bits - Metric Size:22.5mm End B Joint TypeOverview 118 notched point 30 helix Flute Length: 89mm Overall Length: 152mm Drill Bit Surface Treatment 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 edges. Specifications Part no. Diameter (mm) Flute Length