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Cobalt Drill Bit, 27/64"
Irwin Tools # 63127
$7.99
Fractional, Jobbers Length. Straight Shank. 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, 5/32"
Vermont American Tool # 1968783
$2.99
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 point). Minimize or Learn More more... |
Irwin Cobalt Bit, 9/64"
Irwin Tools # 3016009
$3.69
Straight shank jobber length drill bits. Heavy duty web construction 8% cobalt for hardness & abrasion resistance. Drills hardened steel & super alloys. Also drills titanium & stainless steel.Gold oxide finish. Minimize or Learn More more... |
Irwin Cobalt Drill Bit, 11/64"
Irwin Tools # 3016011
$3.99
Irwin Cobalt Drill Bit, 11/64". For hardened steel. Minimize or Learn More more... |
Irwin Cobalt Drill Bit, 5/64"
Irwin Tools # 3016005
$2.69
Irwin Cobalt Drill Bit, 5/64". For hardened steel. Resharpenable Tip. Minimize or Learn More more... |
Vermont American Cobalt Bit, 13/32"
Vermont American Tool # 6311229
$12.49
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 point). Minimize or Learn More more... |
Vermont American Cobalt Bit, 3/16"
Vermont American Tool # 1968791
$3.29
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 point). Minimize or Learn More more... |
Vermont American Cobalt Bit, 3/32"
Vermont American Tool # 1968643
$2.29
Cobalt drill bits offer the best heat resistance for drilling in extremely hard and abrasive materials including stainless steel, titanium and cast iron. The 135-degree split point ensures a fast start with no walking or skating. Bits sizes smaller than 1/8? have a 118-degree standard point. Minimize or Learn More more... |
Vermont American Cobalt Bit, 5/16"
Vermont American Tool # 1969435
$7.99
Cobalt drill bits offer the best heat resistance for drilling in extremely hard and abrasive materials including stainless steel, titanium and cast iron. Minimize or Learn More more... |
Vermont American Cobalt Drill Bit, 13/64"
Vermont American Tool # 12663
$4.29
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 point). Minimize or Learn More more... |
Vermont American Cobalt Drill Bit, 5/64"
Vermont American Tool # 6303556
$2.29
Cobalt drill bits offer the best heat resistance for drilling in extremely hard and abrasive materials including stainless steel, titanium and cast iron. The 135-degree split point ensures a fast start with no walking or skating. Bits sizes smaller than 1/8? have a 118-degree standard point. Minimize or Learn More more... |
Vermont American Cobalt Drill Bit, 7/32"
Vermont American Tool # 1968833
$4.99
Cobalt drill bits offer the best heat resistance for drilling in extremely hard and abrasive materials including stainless steel, titanium and cast iron. The 135-degree split point ensures a fast start with no walking or skating. Bits sizes smaller than 1/8? have a 118-degree standard point. Minimize or Learn More more... |
Vermont American Cobalt Metal Bit, 1/8"
Vermont American Tool # 1968759
$2.49
Cobalt drill bits offer the best heat resistance for drilling in extremely hard and abrasive materials including stainless steel, titanium and cast iron. The 135-degree split point ensures a fast start with no walking or skating. Bits sizes smaller than 1/8? have a 118-degree standard point. Minimize or Learn More more... |
Cobalt & Tungsten Bit, 1/2" x 16"
Artu-Usa # 1170
$29.99
For rotary and percussion drilling. Chrome vanadium steel shank with cobalt and tungsten carbide tip for increased strength and extra hardness. Special negative back grinding enables tip to bore through steel, wood, tile, marble, porcelain, glass, concrete, plastic and cast iron with a filing action rather than a cutting action. No center punch required, eliminates walking. Withstands temperatures up to 1900 degrees Fahrenheit. Easy to resharpen. For use in cordless drills and corded drills. NOTE: Not recommended for use on mild steel. This includes aluminum, angle iron, copper, galvanized pipe, brass and stainless steel. Minimize or Learn More more... |
Cobalt & Tungsten Bit, 1/4" x 16"
Artu-Usa # 1150
$21.99
For rotary and percussion drilling. Chrome vanadium steel shank with cobalt and tungsten carbide tip for increased strength and extra hardness. Special negative back grinding enables tip to bore through steel, wood, tile, marble, porcelain, glass, concrete, plastic and cast iron with a filing action rather than a cutting action. No center punch required, eliminates walking. Withstands temperatures up to 1900 degrees Fahrenheit. Easy to resharpen. For use in cordless drills and corded drills. NOTE: Not recommended for use on mild steel. This includes aluminum, angle iron, copper, galvanized pipe, brass and stainless steel. Minimize or Learn More more... |
Cobalt & Tungsten Bit, 3/4" x 16"
Artu-Usa # 1180
$46.99
For rotary and percussion drilling. Chrome vanadium steel shank with cobalt and tungsten carbide tip for increased strength and extra hardness. Special negative back grinding enables tip to bore through steel, wood, tile, marble, porcelain, glass, concrete, plastic and cast iron with a filing action rather than a cutting action. No center punch required, eliminates walking. Withstands temperatures up to 1900 degrees Fahrenheit. Easy to resharpen. For use in cordless drills and corded drills. NOTE: Not recommended for use on mild steel. This includes aluminum, angle iron, copper, galvanized pipe, brass and stainless steel. Minimize or Learn More more... |
Cobalt & Tungsten Bit, 3/8" x 16"
Artu-Usa # 1160
$25.99
For rotary and percussion drilling. Chrome vanadium steel shank with cobalt and tungsten carbide tip for increased strength and extra hardness. Special negative back grinding enables tip to bore through steel, wood, tile, marble, porcelain, glass, concrete, plastic and cast iron with a filing action rather than a cutting action. No center punch required, eliminates walking. Withstands temperatures up to 1900 degrees Fahrenheit. Easy to resharpen. For use in cordless drills and corded drills. NOTE: Not recommended for use on mild steel. This includes aluminum, angle iron, copper, galvanized pipe, brass and stainless steel. Minimize or Learn More more... |
Cobalt & Tungsten Bit, 5/16" x 16
Artu-Usa # 1155
$23.99
For rotary and percussion drilling. Chrome vanadium steel shank with cobalt and tungsten carbide tip for increased strength and extra hardness. Special negative back grinding enables tip to bore through steel, wood, tile, marble, porcelain, glass, concrete, plastic and cast iron with a filing action rather than a cutting action. No center punch required, eliminates walking. Withstands temperatures up to 1900 degrees Fahrenheit. Easy to resharpen. For use in cordless drills and corded drills. NOTE: Not recommended for use on mild steel. This includes aluminum, angle iron, copper, galvanized pipe, brass and stainless steel. Minimize or Learn More more... |
Cobalt & Tungsten Bit, 5/8" x 16"
Artu-Usa # 1175
$37.99
For rotary and percussion drilling. Chrome vanadium steel shank with cobalt and tungsten carbide tip for increased strength and extra hardness. Special negative back grinding enables tip to bore through steel, wood, tile, marble, porcelain, glass, concrete, plastic and cast iron with a filing action rather than a cutting action. No center punch required, eliminates walking. Withstands temperatures up to 1900 degrees Fahrenheit. Easy to resharpen. For use in cordless drills and corded drills. NOTE: Not recommended for use on mild steel. This includes aluminum, angle iron, copper, galvanized pipe, brass and stainless steel. Minimize or Learn More more... |
Cobalt & Tungsten Bit, 7/16" x 16"
Artu-Usa # 1165
$28.99
For rotary and percussion drilling. Chrome vanadium steel shank with cobalt and tungsten carbide tip for increased strength and extra hardness. Special negative back grinding enables tip to bore through steel, wood, tile, marble, porcelain, glass, concrete, plastic and cast iron with a filing action rather than a cutting action. No center punch required, eliminates walking. Withstands temperatures up to 1900 degrees Fahrenheit. Easy to resharpen. For use in cordless drills and corded drills. NOTE: Not recommended for use on mild steel. This includes aluminum, angle iron, copper, galvanized pipe, brass and stainless steel. Minimize or Learn More more... |
Cobalt & Tungsten Bit, 7/8" x 16"
Artu-Usa # 1185
$53.99
For rotary and percussion drilling. Chrome vanadium steel shank with cobalt and tungsten carbide tip for increased strength and extra hardness. Special negative back grinding enables tip to bore through steel, wood, tile, marble, porcelain, glass, concrete, plastic and cast iron with a filing action rather than a cutting action. No center punch required, eliminates walking. Withstands temperatures up to 1900 degrees Fahrenheit. Easy to resharpen. For use in cordless drills and corded drills. NOTE: Not recommended for use on mild steel. This includes aluminum, angle iron, copper, galvanized pipe, brass and stainless steel. Minimize or Learn More more... |
