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Irwin 631 Jobber Length Drill 1/16in Cobalt Drill Bit - Case of 12

High speed steel with M-35, five percent cobalt,  for higher heat and abrasion resistance; heavy duty web construction for strength and durability. Split point begins drilling immediately, minimizing bit walk when used in applications such as metal drilling, including heavy duty abrasive alloy metal drilling on hardened steel (heat-treated).

Our Price: $19.08
Irwin 631 Jobber Length Drill 5/64in Cobalt Drill Bit - Case of 12

High speed steel with M-35, five percent cobalt,  for higher heat and abrasion resistance; heavy duty web construction for strength and durability. Split point begins drilling immediately, minimizing bit walk when used in applications such as metal drilling, including heavy duty abrasive alloy metal drilling on hardened steel (heat-treated).

Our Price: $19.08
Irwin 631 Jobber Length Drill 3/32in Cobalt Drill Bit - Case of 12

High speed steel with M-35, five percent cobalt,  for higher heat and abrasion resistance; heavy duty web construction for strength and durability. Split point begins drilling immediately, minimizing bit walk when used in applications such as metal drilling, including heavy duty abrasive alloy metal drilling on hardened steel (heat-treated).

Our Price: $19.08
Irwin 631 Jobber Length Drill 7/64in Cobalt Drill Bit - Case of 12

High speed steel with M-35, five percent cobalt,  for higher heat and abrasion resistance; heavy duty web construction for strength and durability. Split point begins drilling immediately, minimizing bit walk when used in applications such as metal drilling, including heavy duty abrasive alloy metal drilling on hardened steel (heat-treated).

Our Price: $19.08
Irwin 631 Jobber Length Drill 1/8in Cobalt Drill Bit - Case of 12

High speed steel with M-35, five percent cobalt,  for higher heat and abrasion resistance; heavy duty web construction for strength and durability. Split point begins drilling immediately, minimizing bit walk when used in applications such as metal drilling, including heavy duty abrasive alloy metal drilling on hardened steel (heat-treated).

Our Price: $23.88
Irwin 631 Jobber Length Drill 9/64in Cobalt Drill Bit - Case of 12

High speed steel with M-35, five percent cobalt,  for higher heat and abrasion resistance; heavy duty web construction for strength and durability. Split point begins drilling immediately, minimizing bit walk when used in applications such as metal drilling, including heavy duty abrasive alloy metal drilling on hardened steel (heat-treated).

Our Price: $25.08
Irwin 631 Jobber Length Drill 5/32in Cobalt Drill Bit - Case of 12

High speed steel with M-35, five percent cobalt,  for higher heat and abrasion resistance; heavy duty web construction for strength and durability. Split point begins drilling immediately, minimizing bit walk when used in applications such as metal drilling, including heavy duty abrasive alloy metal drilling on hardened steel (heat-treated).

Our Price: $27.48
Irwin 631 Jobber Length Drill 11/64in Cobalt Drill Bit - Case of 12

High speed steel with M-35, five percent cobalt,  for higher heat and abrasion resistance; heavy duty web construction for strength and durability. Split point begins drilling immediately, minimizing bit walk when used in applications such as metal drilling, including heavy duty abrasive alloy metal drilling on hardened steel (heat-treated).

Our Price: $28.68
Irwin 631 Jobber Length Drill 17/64in Cobalt Drill Bit - Case of 6

High speed steel with M-35, five percent cobalt,  for higher heat and abrasion resistance; heavy duty web construction for strength and durability. Split point begins drilling immediately, minimizing bit walk when used in applications such as metal drilling, including heavy duty abrasive alloy metal drilling on hardened steel (heat-treated).

Our Price: $29.34
Irwin 631 Jobber Length Drill 9/32in Cobalt Drill Bit - Case of 6

High speed steel with M-35, five percent cobalt,  for higher heat and abrasion resistance; heavy duty web construction for strength and durability. Split point begins drilling immediately, minimizing bit walk when used in applications such as metal drilling, including heavy duty abrasive alloy metal drilling on hardened steel (heat-treated).

Our Price: $30.54
Irwin 631 Jobber Length Drill 3/16in Cobalt Drill Bit - Case of 12

High speed steel with M-35, five percent cobalt,  for higher heat and abrasion resistance; heavy duty web construction for strength and durability. Split point begins drilling immediately, minimizing bit walk when used in applications such as metal drilling, including heavy duty abrasive alloy metal drilling on hardened steel (heat-treated).

Our Price: $32.28
Irwin 631 Jobber Length Drill 19/64in Cobalt Drill Bit - Case of 6

High speed steel with M-35, five percent cobalt,  for higher heat and abrasion resistance; heavy duty web construction for strength and durability. Split point begins drilling immediately, minimizing bit walk when used in applications such as metal drilling, including heavy duty abrasive alloy metal drilling on hardened steel (heat-treated).

Our Price: $36.54
Irwin 631 Jobber Length Drill 5/16in Cobalt Drill Bit - Case of 6

High speed steel with M-35, five percent cobalt,  for higher heat and abrasion resistance; heavy duty web construction for strength and durability. Split point begins drilling immediately, minimizing bit walk when used in applications such as metal drilling, including heavy duty abrasive alloy metal drilling on hardened steel (heat-treated).

Our Price: $38.34
Irwin 631 Jobber Length Drill 13/64in Cobalt Drill Bit - Case of 12

High speed steel with M-35, five percent cobalt,  for higher heat and abrasion resistance; heavy duty web construction for strength and durability. Split point begins drilling immediately, minimizing bit walk when used in applications such as metal drilling, including heavy duty abrasive alloy metal drilling on hardened steel (heat-treated).

Our Price: $40.68
Irwin 631 Jobber Length Drill 21/64in Cobalt Drill Bit - Case of 6

High speed steel with M-35, five percent cobalt,  for higher heat and abrasion resistance; heavy duty web construction for strength and durability. Split point begins drilling immediately, minimizing bit walk when used in applications such as metal drilling, including heavy duty abrasive alloy metal drilling on hardened steel (heat-treated).

Our Price: $42.54
Irwin 631 Jobber Length Drill 7/32in Cobalt Drill Bit - Case of 12

High speed steel with M-35, five percent cobalt,  for higher heat and abrasion resistance; heavy duty web construction for strength and durability. Split point begins drilling immediately, minimizing bit walk when used in applications such as metal drilling, including heavy duty abrasive alloy metal drilling on hardened steel (heat-treated).

Our Price: $43.08
Irwin 631 Jobber Length Drill 15/64in Cobalt Drill Bit - Case of 12

High speed steel with M-35, five percent cobalt,  for higher heat and abrasion resistance; heavy duty web construction for strength and durability. Split point begins drilling immediately, minimizing bit walk when used in applications such as metal drilling, including heavy duty abrasive alloy metal drilling on hardened steel (heat-treated).

Our Price: $46.68
Irwin 631 Jobber Length Drill 11/32in Cobalt Drill Bit - Case of 6

High speed steel with M-35, five percent cobalt,  for higher heat and abrasion resistance; heavy duty web construction for strength and durability. Split point begins drilling immediately, minimizing bit walk when used in applications such as metal drilling, including heavy duty abrasive alloy metal drilling on hardened steel (heat-treated).

Our Price: $48.54
Irwin 631 Jobber Length Drill 1/4in Cobalt Drill Bit - Case of 12

High speed steel with M-35, five percent cobalt,  for higher heat and abrasion resistance; heavy duty web construction for strength and durability. Split point begins drilling immediately, minimizing bit walk when used in applications such as metal drilling, including heavy duty abrasive alloy metal drilling on hardened steel (heat-treated).

Our Price: $52.68
Irwin 631 Jobber Length Drill 23/64in Cobalt Drill Bit - Case of 6

High speed steel with M-35, five percent cobalt,  for higher heat and abrasion resistance; heavy duty web construction for strength and durability. Split point begins drilling immediately, minimizing bit walk when used in applications such as metal drilling, including heavy duty abrasive alloy metal drilling on hardened steel (heat-treated).

Our Price: $56.34
Irwin 631 Jobber Length Drill 3/8in Cobalt Drill Bit - Case of 6

High speed steel with M-35, five percent cobalt,  for higher heat and abrasion resistance; heavy duty web construction for strength and durability. Split point begins drilling immediately, minimizing bit walk when used in applications such as metal drilling, including heavy duty abrasive alloy metal drilling on hardened steel (heat-treated).

Our Price: $57.54
Irwin 631 Jobber Length Drill 25/64in Cobalt Drill Bit - Case of 6

High speed steel with M-35, five percent cobalt,  for higher heat and abrasion resistance; heavy duty web construction for strength and durability. Split point begins drilling immediately, minimizing bit walk when used in applications such as metal drilling, including heavy duty abrasive alloy metal drilling on hardened steel (heat-treated).

Our Price: $58.74
Irwin 631 Jobber Length Drill 15/32in Cobalt Drill Bit - Case of 6

High speed steel with M-35, five percent cobalt,  for higher heat and abrasion resistance; heavy duty web construction for strength and durability. Split point begins drilling immediately, minimizing bit walk when used in applications such as metal drilling, including heavy duty abrasive alloy metal drilling on hardened steel (heat-treated).

Our Price: $61.74
Irwin 631 Jobber Length Drill 13/32in Cobalt Drill Bit - Case of 6

High speed steel with M-35, five percent cobalt,  for higher heat and abrasion resistance; heavy duty web construction for strength and durability. Split point begins drilling immediately, minimizing bit walk when used in applications such as metal drilling, including heavy duty abrasive alloy metal drilling on hardened steel (heat-treated).

Our Price: $62.94
Irwin 631 Jobber Length Drill 29/64IN COBALT DRILL BIT - Case of 6

High speed steel with M-35, five percent cobalt,  for higher heat and abrasion resistance; heavy duty web construction for strength and durability. Split point begins drilling immediately, minimizing bit walk when used in applications such as metal drilling, including heavy duty abrasive alloy metal drilling on hardened steel (heat-treated).

Our Price: $62.94
Irwin 631 Jobber Length Drill 31/64in Cobalt Drill Bit - Case of 6

High speed steel with M-35, five percent cobalt,  for higher heat and abrasion resistance; heavy duty web construction for strength and durability. Split point begins drilling immediately, minimizing bit walk when used in applications such as metal drilling, including heavy duty abrasive alloy metal drilling on hardened steel (heat-treated).

Our Price: $65.34
Irwin 631 Jobber Length Drill 1/2in Cobalt Drill Bit - Case of 6

High speed steel with M-35, five percent cobalt,  for higher heat and abrasion resistance; heavy duty web construction for strength and durability. Split point begins drilling immediately, minimizing bit walk when used in applications such as metal drilling, including heavy duty abrasive alloy metal drilling on hardened steel (heat-treated).

Our Price: $65.34
Irwin 631 Jobber Length Drill 27/64in Cobalt Drill Bit - Case of 6

High speed steel with M-35, five percent cobalt,  for higher heat and abrasion resistance; heavy duty web construction for strength and durability. Split point begins drilling immediately, minimizing bit walk when used in applications such as metal drilling, including heavy duty abrasive alloy metal drilling on hardened steel (heat-treated).

Our Price: $66.54
Irwin 631 Jobber Length Drill 7/16in Cobalt Drill Bit - Case of 6

High speed steel with M-35, five percent cobalt,  for higher heat and abrasion resistance; heavy duty web construction for strength and durability. Split point begins drilling immediately, minimizing bit walk when used in applications such as metal drilling, including heavy duty abrasive alloy metal drilling on hardened steel (heat-treated).

Our Price: $69.54