07J0501 - #5 Countersink/Counterdrill, 3/8" Bore
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Our countersink/counterdrills (unlike most others) are hardened, then sharpened after hardening.They have a 3/8” bore for #5-#9 screws, and 1/2" bore for #10, #12 and #14 screws. Also available in boxed sets with taper drill bits, stop collars and hex keys.

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Countersink/Counterdrills
Our countersink/counterdrills (unlike most others) are hardened, then sharpened after hardening.They have a 3/8” bore for #5-#9 screws, and 1/2" bore for #10, #12 and #14 screws. Also available in boxed sets with taper drill bits, stop collars and hex keys.
Choose an option to view item availability.
Choose an option to view item availability.
Choose an option to view item availability.
Choose an option to view item availability.