Oxide Finish
TiN Coated
Extra Length
METRIC
Taper Shank Drills have a tanged conical shank to fit directly into the tapered holes of drill press spindles, driving sleeves or sockets. They are deigned for general purpose drilling in ferrous or non-ferrous metals.
1/8" to 1-1/2" page 94
1-33/64" to 4" page 95
TiN Coated
Titanium Nitride Coated Taper Shank Drills are designed for high production drilling of ferrous and non-ferrous metals. Titanium Nitride Coating enhances chip flow,
finished hole quality, and extends life of drill up to 700%.
31/64" to 1-1/2" page 94
1-33/64" to 2" page 95
Undersize Shank page 96
Taper shank drills with shank one size smaller than usual for use in undersize drilling spindles were there is not sufficient room to accommodate an extension socket.
Oversize Shank page 97
Taper shank drills with shank one size larger than usual produce more torque
strength for heavy duty work. They also reduce time to change drill sizes.
Stub Length page 97
Stub length taper shank drills have short overall length and short flute length. They are ideal for use in boring mills, screw machines, and lathes or where space is limited.
Heavy Duty - Oxide Finish page 99
This drill was designed for drilling work hardening 300 series stainless steels (except 303). Special thin web will penetrate work hardening stainless fast enough to cut beneath the chip which is hardening from deformation.
Heavy Duty - TiN Coated page 99
This combination of Titanium Nitride Coating with the heavy duty design enhances chip flow, finished hole quality, and extends life of drill up to 700%.
Cobalt page 100
Cobalt Taper Shank drills are made with a heavy duty web construction and have a higher red hardness than regular high speed drills. They are ideal for drilling high-tensile materials and where longer tool life is desired.
NOTE: Because of the heavy duty work involved, some sizes have Morse Taper Shanks one size larger than is usual for the diameter.
NOTE: Because of the heavy duty work involved, some sizes have Morse Taper Shanks one size larger than is usual for the diameter.
Carbide Tipped page 100
For production drilling of cast iron, non-ferrous metals, and non-metals. They
are recommended for drilling steel or other ferrous metals.
Extra Length
Extra Length Taper Shank Drills are designed for drilling very deep holes or drilling in difficult to reach locations. They are especially preferred for drilling medium to large diameter holes. Available in 12" to 30" overall lengths.
1/4" to 1" page 101
1-1/16" to 2" page 102
Oil Hole Drill - Extra Length page 92
Extra Long Taper Shank Oil Hole Drills are designed for deep hole drilling and where heavy feed conditions are required. Coolant flow virtually eliminates chip packing and other problems common to deep hole drilling applications.
Oxide Finish
Metric Taper Shank Drills have a tanged conical shank to fit directly into the tapered holes of drill press spindles, driving sleeves or sockets. They are designed for
general purpose drilling in ferrous or non-ferrous metals.
3.0mm to 22.5mm page 99A
23mm to 100mm page 99B
Heavy Duty - Oxide Finish page 99
Heavy Duty Metric Taper Shank Drills are designed for drilling work hardening 300 series stainless steels (except 303). Special thin web will penetrate work hardening stainless fast enough to cut beneath the chip which is hardening from deformation.
Extra Length page 102
Extra Length Metric Taper Shank Drills are designed for drilling very deep holes or drilling in difficult to reach locations. They are especially preferred for drilling medium to large diameter holes.