Silver & Deming Drill Bits
– 1/2”Reduced shank
– 3 Flats on shank or Straight shank
– 118° or 135° Split Point
– Material : HSS, HSS M2,M35(Cobalt 5%)
– Process: Milled Ground
– Point cut: type N
– Cutting Direction: right-hand cut
– Ideal for portable drilling and drill presses, where the maximum chuck capacity is 1/2″ .
– Used extensively in machine shops, maintenance departments, garages and body shops .
– Strong web construction provides greater strength and rigidity to drill in hard-to-drill materials like stainless steel and titanium alloys