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Left Hand Chuck - 3/32 - 1/2"
Non-stock, special order item. Normal lead time 4-5 weeks.
Holds left-handed (reverse twist) 3/32" to 1/2" drill bits.Left-handed drill bits are used to remove broken bolts without creating an oversized hole, which would result in having to use a larger bolt to replace the one removed.A left-handed drill bit actually backs out the original broken bolt without damaging the existing threads.
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