To drill holes in various alloyed, unalloyed steel, rough metal, stainless steel, inox, iron, cast iron, etc.

• Fully ground drill bit 5% Cobalt HSS with 135 degrees split point and flute type N.
• Diameter tolerance h8 standard.
• The cobalt content makes the bit harder and heightens temperature resistance, for work with hard metals such as stainless steel.
• To drill holes in unalloyed and alloyed steels (up to 1200/mm²), stainless steel, cast iron.
• The basic choice for industrial applications and the drilling of materials difficult to machine.

The following Specification for your reference, We also provide the OEM or ODM service.

• Package and shipping details: Laser brand on the cutter's shank, 1 pc in a plastic tube, 10pcs a group. We cooperate with DHL, Fedex, UPS, TNT, EMS and other express services as requested.
• Delivery Time: For samples, we dispatch your tools in 2-7 workdays. For formal orders, we deliver tools to you in 7-30 workdays, depending on your order quantity.
• Payment Term: T/T, Western Union, MoneyGram, L/C.

We are a high-tech enterprise with vitality, potential, and comprehensive strength. We specialize in producing and exporting Carbide End Mills, Drills, Inserts, Reamers, and other customized cutting tools. The efficient workshop and imported 5-axis grinding machines are run by skillful operators. Strict inspection standards ensure each cutter is inspected by a Zoller Measuring and Inspecting Machine. Currently, our monthly output reaches up to 50,000pcs of carbide end mills and drills, with more than 20,000 cutters in stock to meet urgent requirements. Ample raw materials are kept in stock to maintain price stability.