Drill America 33 Piece m35 Cobalt Reduced Shank Drill Bit Set in Wood Case (1/2" - 1" x 64ths), DWDCO Series
R 26,127
Availability: Currently in Stock
Delivery: 10-20 working days
Please be aware orders placed now will not arrive in time for Christmas, please check delivery times.
Drill America 33 Piece m35 Cobalt Reduced Shank Drill Bit Set in Wood Case (1/2" - 1" x 64ths), DWDCO Series
Cobalt steel tools are similar to high-speed steel, but with more cobalt for improved performance when cutting harder metals such as stainless steel or nickel alloys
Gold oxide is a thinner oxide surface treatment than black oxide typically used to identify cobalt steel tools; performance is similar to uncoated tools
Round shanks allow use with a wide variety of toolholding systems
When run in a counterclockwise direction (right-hand cut) spiral fluted tools evacuate chips up and out of the cut to reduce clogging
Manufactured to National Aerospace standard 907
Made of heat resistant cobalt and ground to a heavy duty 135° split point. Common flute and overall length for minimal adjustment during tool changes. Precision ground for high degree of concentricity between shank and body diameter. Ideal for drilling in tough, high tensile strength materials. Expands the size range capacity of a portable drill chuck. Common flute and overall length for minimal adjustment during tool changes. Precision ground for high degree of concentricity between shank and body diameter. Ideal for drilling in low and medium tensile strength materials.