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Cobalt Drill Bit, 1/16"
Irwin Tools # 63104
$1.29
135 degree split point begins drilling immediately, minimizing bit ``walk". Heavy-duty web construction for strength and durability. 8 per cent cobalt for much higher hot hardness and abrasion resistance. Recommended for drilling hardened steel, super alloys, titanium and stainless steel. Minimize or Learn More more... |
Cobalt Drill Bit, 1/16"
Mibro Group LLC # 248561OR
$1.99
Made with a special alloy of M35 steel containing 5 percent cobalt. Extra thick drill core adds further rigidity and strength. Use on very hard or abrasive materials such as stainless steel and space age alloys. All sizes 3/16" and larger have 3 flats ont Minimize or Learn More more... |
Cobalt Drill Bit, 1/2"
Irwin Tools # 63132
$11.49
135 degree split point begins drilling immediately, minimizing bit ``walk". Heavy-duty web construction for strength and durability. 8 per cent cobalt for much higher hot hardness and abrasion resistance. Recommended for drilling hardened steel, super alloys, titanium and stainless steel. Minimize or Learn More more... |
Cobalt Drill Bit, 1/2"
Dewalt # DW1232
$25.99
Split point design for no slip starting on hard materials. Parabolic flute design for improved heat dissipation and increased life. Industrial M42 grade steel with 8% cobalt for drilling in stainless steel, abrasive metals and other hard to drill alloys. Minimize or Learn More more... |
Cobalt Drill Bit, 1/2" x 3/8" Reduced Shank
Vulcan # 251511OR
$13.99
Made with a special alloy of M35 steel containing 5 percent cobalt. Extra thick drill core adds further rigidity and strength. Use on very hard or abrasive materials such as stainless steel and space age alloys. All sizes 3/16" and larger have 3 flats ont Minimize or Learn More more... |
Cobalt Drill Bit, 1/4"
Dewalt # DW1216
$7.99
Split point design for no slip starting on hard materials. Parabolic flute design for improved heat dissipation and increased life. Industrial M42 grade steel with 8% cobalt for drilling in stainless steel, abrasive metals and other hard to drill alloys. Minimize or Learn More more... |
Cobalt Drill Bit, 1/4"
Irwin Tools # 63116
$3.49
135 degree split point begins drilling immediately, minimizing bit ``walk". Heavy-duty web construction for strength and durability. 8 per cent cobalt for much higher hot hardness and abrasion resistance. Recommended for drilling hardened steel, super alloys, titanium and stainless steel. Minimize or Learn More more... |
Cobalt Drill Bit, 1/4"
Mibro Group LLC # 249881OR
$5.29
Made with a special alloy of M35 steel containing 5 percent cobalt. Extra thick drill core adds further rigidity and strength. Use on very hard or abrasive materials such as stainless steel and space age alloys. All sizes 3/16" and larger have 3 flats ont Minimize or Learn More more... |
Cobalt Drill Bit, 1/4" x 4"
Vermont American Tool # 12666
$5.49
Specifically designed for drilling stainless steel and other hard abrasive materials. Easily withstands high drilling heat. Rugged 135 degree split point provides easier penetration. No center punching needed. (Small diameter drills below 1/8" not split p Minimize or Learn More more... |
Cobalt Drill Bit, 1/8"
Mibro Group LLC # 248991OR
$2.49
Made with a special alloy of M35 steel containing 5 percent cobalt. Extra thick drill core adds further rigidity and strength. Use on very hard or abrasive materials such as stainless steel and space age alloys. All sizes 3/16" and larger have 3 flats ont Minimize or Learn More more... |
Cobalt Drill Bit, 1/8"
Irwin Tools # 63108
$1.69
135 degree split point begins drilling immediately, minimizing bit ``walk". Heavy-duty web construction for strength and durability. 8 per cent cobalt for much higher hot hardness and abrasion resistance. Recommended for drilling hardened steel, super alloys, titanium and stainless steel. Minimize or Learn More more... |
Cobalt Drill Bit, 1/8"
Dewalt # DW1208
$3.69
Split point design for no slip starting on hard materials. Parabolic flute design for improved heat dissipation and increased life. Industrial M42 grade steel with 8% cobalt for drilling in stainless steel, abrasive metals and other hard to drill alloys. Minimize or Learn More more... |
Cobalt Drill Bit, 11/16" x 3/8" Reduced Shank
Vulcan # 270651OR
$20.99
Used commonly on farms and in machine shops. 135 degree split point eliminates the need for a center punch and keeps from skating on hard materials. Sizes 9/16" to 3/4" have a 3/8" reduced shank with 3 flats. Sizes 7/8" to 1" have a 1/2" reduced shank wit Minimize or Learn More more... |
Cobalt Drill Bit, 11/32"
Irwin Tools # 63122
$6.49
135 degree split point begins drilling immediately, minimizing bit ``walk". Heavy-duty web construction for strength and durability. 8 per cent cobalt for much higher hot hardness and abrasion resistance. Recommended for drilling hardened steel, super alloys, titanium and stainless steel. Minimize or Learn More more... |
Cobalt Drill Bit, 11/64"
Dewalt # DW1211
$4.69
Split point design for no slip starting on hard materials. Parabolic flute design for improved heat dissipation and increased life. Industrial M42 grade steel with 8% cobalt for drilling in stainless steel, abrasive metals and other hard to drill alloys. Minimize or Learn More more... |
Cobalt Drill Bit, 11/64"
Irwin Tools # 63111
$1.99
135 degree split point begins drilling immediately, minimizing bit ``walk". Heavy-duty web construction for strength and durability. 8 per cent cobalt for much higher hot hardness and abrasion resistance. Recommended for drilling hardened steel, super alloys, titanium and stainless steel. Minimize or Learn More more... |
Cobalt Drill Bit, 11/64"
Mibro Group LLC # 249291OR
$3.29
Made with a special alloy of M35 steel containing 5 percent cobalt. Extra thick drill core adds further rigidity and strength. Use on very hard or abrasive materials such as stainless steel and space age alloys. All sizes 3/16" and larger have 3 flats ont Minimize or Learn More more... |
Cobalt Drill Bit, 13/32"
Irwin Tools # 63326
$8.49
135 degree split point begins drilling immediately, minimizing bit ``walk". Heavy-duty web construction for strength and durability. 8 per cent cobalt for much higher hot hardness and abrasion resistance. Recommended for drilling hardened steel, super alloys, titanium and stainless steel. Minimize or Learn More more... |
Cobalt Drill Bit, 13/32"
Irwin Tools # 63126
$8.49
135 degree split point begins drilling immediately, minimizing bit ``walk". Heavy-duty web construction for strength and durability. 8 per cent cobalt for much higher hot hardness and abrasion resistance. Recommended for drilling hardened steel, super alloys, titanium and stainless steel. Minimize or Learn More more... |
Cobalt Drill Bit, 13/64"
Dewalt # DW1213
$6.49
Split point design for no slip starting on hard materials. Parabolic flute design for improved heat dissipation and increased life. Industrial M42 grade steel with 8% cobalt for drilling in stainless steel, abrasive metals and other hard to drill alloys. Minimize or Learn More more... |
Cobalt Drill Bit, 13/64"
Irwin Tools # 63113
$2.69
135 degree split point begins drilling immediately, minimizing bit ``walk". Heavy-duty web construction for strength and durability. 8 per cent cobalt for much higher hot hardness and abrasion resistance. Recommended for drilling hardened steel, super alloys, titanium and stainless steel. Minimize or Learn More more... |
