Qualtech

1-3/16" X 7/16" Pilots for Counterbore Counterboring is the enlargement of a portion of a hole that has previously been formed. If the counterbored portion is shallow (1/8" or less), the...

1-3/16" X 1/2" Pilots for Counterbore Counterboring is the enlargement of a portion of a hole that has previously been formed. If the counterbored portion is shallow (1/8" or less), the operations...

#2 .085mm Machine Screw Solid Counterbore Counterboring is the enlargement of a portion of a hole that has previously been formed. If the counterbored portion is shallow (1/8" or less), the...

#3 .098mm Machine Screw Solid Counterbore Counterboring is the enlargement of a portion of a hole that has previously been formed. If the counterbored portion is shallow (1/8" or less), the...

#4 .111mm Machine Screw Solid Counterbore Counterboring is the enlargement of a portion of a hole that has previously been formed. If the counterbored portion is shallow (1/8" or less), the...

#5 .124mm Machine Screw Solid Counterbore Counterboring is the enlargement of a portion of a hole that has previously been formed. If the counterbored portion is shallow (1/8" or less), the...

#6 .137mm Machine Screw Solid Counterbore Counterboring is the enlargement of a portion of a hole that has previously been formed. If the counterbored portion is shallow (1/8" or less), the...

#8 .163mm Machine Screw Solid Counterbore Counterboring is the enlargement of a portion of a hole that has previously been formed. If the counterbored portion is shallow (1/8" or less), the...

#10 .189mm Machine Screw Solid Counterbore Counterboring is the enlargement of a portion of a hole that has previously been formed. If the counterbored portion is shallow (1/8" or less), the...

#12 .215mm Machine Screw Solid Counterbore Counterboring is the enlargement of a portion of a hole that has previously been formed. If the counterbored portion is shallow (1/8" or less), the...

1/4" HSS Solid Counterbore Counterboring is the enlargement of a portion of a hole that has previously been formed. If the counterbored portion is shallow (1/8" or less), the operations is usually...

5/16" HSS Solid Counterbore Counterboring is the enlargement of a portion of a hole that has previously been formed. If the counterbored portion is shallow (1/8" or less), the operations is...