Precision Twist Drill 040821 R40C Heavy Duty Screw Machine Drill, Imperial, 21/64 in Drill - Fraction, 0.3281 in Drill - Decimal Inch, HSS, Steam Tempered

PRTW 5999433 40821 R40C

Precision Twist Drill 040822 R40C Heavy Duty Screw Machine Drill, Imperial, 11/32 in Drill - Fraction, 0.3438 in Drill - Decimal Inch, HSS, Steam Tempered

PRTW 5999412 40822 R40C

Precision Twist Drill 040823 R40C Heavy Duty Screw Machine Drill, Imperial, 23/64 in Drill - Fraction, 0.3594 in Drill - Decimal Inch, HSS, Steam Tempered

PRTW 5999435 40823 R40C

Precision Twist Drill 040824 R40C Heavy Duty Screw Machine Drill, Imperial, 3/8 in Drill - Fraction, 0.375 in Drill - Decimal Inch, HSS, Steam Tempered

PRTW 5999442 40824 R40C

Precision Twist Drill 040825 R40C Heavy Duty Screw Machine Drill, Imperial, 25/64 in Drill - Fraction, 0.3906 in Drill - Decimal Inch, HSS, Steam Tempered

PRTW 5999437 40825 R40C

Precision Twist Drill 040826 R40C Heavy Duty Screw Machine Drill, Imperial, 13/32 in Drill - Fraction, 0.4062 in Drill - Decimal Inch, HSS, Steam Tempered

PRTW 5999418 40826 R40C

Precision Twist Drill 040828 R40C Heavy Duty Screw Machine Drill, Imperial, 7/16 in Drill - Fraction, 0.4375 in Drill - Decimal Inch, HSS, Steam Tempered

PRTW 5999448 40828 R40C

Precision Twist Drill 040829 R40C Heavy Duty Precision Twist Drill Screw Machine Drill, Imperial, 29/64 in Drill - Fraction, 0.4531 in Drill - Decimal Inch, HSS, Steam Tempered

PRTW 5999439 40829 R40C

Precision Twist Drill 040832 R40C Heavy Duty Screw Machine Drill, Imperial, 1/2 in Drill - Fraction, 0.5 in Drill - Decimal Inch, HSS, Steam Tempered

PRTW 5999400 40832 R40C

Precision Twist Drill 041001 R41 General Purpose Precision Twist Drill Screw Machine Drill, Imperial, #1 Drill - Wire, 0.228 in Drill - Decimal Inch, HSS, Bright

PRTW 5998771 41001 R41

Precision Twist Drill 041002 R41 General Purpose Screw Machine Drill, Imperial, #2 Drill - Wire, 0.221 in Drill - Decimal Inch, HSS, Bright

PRTW 5998820 41002 R41

Precision Twist Drill 041003 R41 General Purpose Screw Machine Drill, Imperial, #3 Drill - Wire, 0.213 in Drill - Decimal Inch, HSS, Bright

PRTW 5998858 41003 R41

Precision Twist Drill 041004 R41 General Purpose Precision Twist Drill Screw Machine Drill, Imperial, #4 Drill - Wire, 0.209 in Drill - Decimal Inch, HSS, Bright

PRTW 5999405 41004 R41

Precision Twist Drill 041005 R41 General Purpose Precision Twist Drill Screw Machine Drill, Imperial, #5 Drill - Wire, 0.2055 in Drill - Decimal Inch, HSS, Bright

PRTW 5999256 41005 R41

Precision Twist Drill 041006 R41 General Purpose Screw Machine Drill, Imperial, #6 Drill - Wire, 0.204 in Drill - Decimal Inch, HSS, Bright

PRTW 5999305 41006 R41