Left Hand Drill Bits

Left Hand Drill Bits

KnKut Left Hand Drill Bits are built for one of the most frustrating jobs in the shop: removing broken bolts, snapped studs, and seized fasteners. The reverse-cut flutes spin counter-clockwise, so as the bit bites into the broken piece, the rotation often backs it out on its own — no screw extractor needed. Made from high-vanadium HSS with a salt nitride treatment for hardness and corrosion resistance, these bits hold an edge in tough materials, including stainless steel and titanium. Available in fractional sizes in both jobber length and short stubby for tight-access work. A staple for auto mechanics, body shops, and fabricators dealing with rusted or stripped fasteners. USA-made.

Buying for a full size range? Grab the matching Left Hand Drill Bit Sets. When the broken stud is hardened steel, step up to Carbide Tipped Drill Bits.

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Great American Made Products
10.40 Metric Jobber Length Drill Bit - KK5M-10.40 by KnKut
10.40 Metric Jobber Length Drill Bit - KK5M-10.40 by KnKut
$14.44
4-.70 Metric HSS Hand Tap - KK24M-4-0.70 by KnKut
4-.70 Metric HSS Hand Tap - KK24M-4-0.70 by KnKut
$15.75
11/16-11 Fractional LEFT HAND HSS Hand Tap - KK26-11/16-11 by KnKut
11/16-11 Fractional LEFT HAND HSS Hand Tap - KK26-11/16-11 by KnKut
$103.41
KnKut 12 Piece Pack 3/16" Fractional Jobber Length Drill Bit
KnKut 12 Piece Pack 3/16" Fractional Jobber Length Drill Bit
$39.79
KnKut 17/32" Fractional 1/2" Reduced Shank Drill Bit
KnKut 17/32" Fractional 1/2" Reduced Shank Drill Bit
$43.38
7.20 Metric Jobber Length Drill Bit - KK5M-7.20 by KnKut
7.20 Metric Jobber Length Drill Bit - KK5M-7.20 by KnKut
$7.14
KnKut 12 Piece Pack 7/32" Fractional Jobber Length Drill Bit
KnKut 12 Piece Pack 7/32" Fractional Jobber Length Drill Bit
$48.74
Number 24 Jobber Length Drill Bit - KK5-24 by KnKut
Number 24 Jobber Length Drill Bit - KK5-24 by KnKut
$3.05
KnKut 7/32 Fractional Short Stubby Length Left Hand Drill Bit
KnKut 7/32 Fractional Short Stubby Length Left Hand Drill Bit
$13.33
KnKut 55/64" Fractional 1/2" Reduced Shank Drill Bit
KnKut 55/64" Fractional 1/2" Reduced Shank Drill Bit
$76.59
KnKut 1/4 Heavy Duty M35 Cobalt Jobber Length Drill Bit
KnKut 1/4 Heavy Duty M35 Cobalt Jobber Length Drill Bit
$9.13
10.60 Metric Jobber Length Drill Bit - KK5M-10.60 by KnKut
10.60 Metric Jobber Length Drill Bit - KK5M-10.60 by KnKut
$15.11