Feature

●High-speed steel tools are good for most general purpose applications, offering a combination of hardness and toughness for wear resistance
●Uncoated tools feature just the base substrate without any additional treatment or coatings and are suitable for a wide range of applications
●Available in round shank with square end
●Straight flute tools allow chips to collect in the flutes as they cut and are well suited for most applications in shallow cuts
●0.1029-inches short end and 0.1302-inches large end

[#2 Straight Flute Taper Pin]

[#0 Helical Flute]

[#14 Spiral Flute Taper Pin]

[#11 Helical Flute]

[#1 Helical Flute]

Description

Drill America DWRRTP series Qualtech High-Speed Steel taper pin reamer. This tapered reamer turns a straight hole into a tapered hole into which standard taper pins will fit. The straight-flute reamers are generally used by hand while the helical-flute is designed for machine use. The square on the shanks of the straight fluted are suitable for holding in a tap wrench or vise. This reamer is recommended for most materials. 0.0869-inches short end and 0.1142-inches large end.