Put your drill in "reverse" and put it up against the broken bolt or stud
Number #6 Removes Screws 5/8" to 7/8" & 1/2" Pipe (Use 15/32" Drill Bit)
NIOBIUM Nb41 Steel
The tri-flutes allow the bit to cut faster than standard bits
Lifetime Warranty
Drill Hog® Tap & Die Set SAE Standard & Metric MM Lifetime Warranty Put your drill in "reverse"Drill Hog 80 Pc Tap & Die Set Standard SAE and METRIC MM 40 PC STANDARD SET INCLUDES: 17 Taps 1 4" to 1 2" in National Coarse (NC) and National Fine (NF) 17 Hex Dies 1 4" to 1 2" in National Coarse (NC) and National Fine (NF) (1) Tap Wrench (2) Die Wrench (1) Screw Thread Gauge (1) Drill Hog Signature Carrying Case Sizes: HEX DIES: 4NC40, 6NC32, 8NC32, 10NC24, 10NF32, 12NC24, 1 4NC20, 1 4NF28, 5 16NC18, 5 16NF24, 3 8NC16, 3 8NF24, 7 16NC14, 7 16NF20,