HSS drills Extension Extra Long twist Drill Bit for Metal Stainless Steel Aluminium Drilling
Material:High Speed Steel, HSS and HSS Cobalt
Process:Fully Ground
Standard:Aircraft Extension length,more deeper holes
Point Angle:135 Degree Split Point or 118
Shank:Straight Shank
Flute Type:Type N Spiral Flute Right Hand
Size:1.0-20mm, 1/8"-1/2"
Overall Length:150mm,160mm,180mm,200mm,250mm,300mm etc.
Surface Finish:Bright,black oxide,gold etc
Application:For Metal Stainless Steel Aluminium PVC Deep Hole Drilling.