We do not accept P. BOXES – PLEASE PROVIDE A PHYSICAL ADDRESS. We advise you to use a reputable carrier service when returning your goods. Please check the Voltage information and make sure it matches the one in your country. In case it’s not stated in the description, do ask us. We guarantee that your issue will be solved quickly. We usually respond within 24 hours on weekdays. Drill America Qualtech 29 piece 135 degrees split point heavy duty drill bit set comes in a metal case. Manufactured to National Aerospace standard 907. Made of heat resistant cobalt, they display higher red hardness which permits speeds upto 30 percent greater than High-Speed Steel drills and are especially effective in drilling tough, high tensile strength materials like PH stainless steel, inconel, and titanium. These drills are self-centering and reduces thrust. Sizes smaller than 1/16-inches have the 118 degrees standard point. 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. Set include fractional sizes: 1/16″ to 1/2″ (1/64 Increments). 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 – 29 piece drill bit set comes in a metal case. Drill America DWD29J-CO-SET Qualtech 29 Piece Cobalt Steel Jobber Length Drill. The item “Drill America DWD29J-CO-SET Qualtech 29 Piece Cobalt Steel Jobber Length Drill” is in sale since Saturday, April 02, 2016. This item is in the category “Home & Garden\Tools\Power Tools\Drill Bits”. The seller is “royroy16″ and is located in US. This item can be shipped to United States.

• UPC: 887861038669
• EAN: 0887861038669
• Brand: Qualtech
• MPN: DWD29J-CO-SET
• Type: Metal
• ISBN: Does not apply