Centre Drill HSS No 1 Double end Drill countersink RE3
100% Brand new and high quality
These combination drills and countersinks are designed to reduce the bearing surface of the center hole and provide a protected centering seat while reducing the risk of breakage.
Secondary angle to protect the bearing surface
60 degree face angle for machining "on centers"
High Speed Steel Bright Finish
Suitable for processing: Ordinary steel, iron, copper, aluminum, wood, plastic and other hard materials.
Material: HSS (High Speed Steel)
Trade: Size: # 1
Body Diameter: 4 mm
Drill Point Diameter: 1 mm
Over Length: 30 mm
Will do a box of 5 for $12.20
Quantities available, auction is for one