Best quality high performance carbide drill bits

Contact: KellyEmail:[email protected]:0086-519-83467176Fax:0086-519-82059039Carbide Drills Bits1. Materials: Kennametal Rods ,K44 or K40 , which suit to drill bits.2. Work piece: Steel, Stainless steel ,cast iron , model steel and other hard materials3.All of drills are made by Walter German, each inspected . 4. We Accept OEM or ODMØd 1Ød 2L 1L 22,00249242,102.149242,202.253272,302.353272,402.457302,502.557302,602.657302,702.761332,802.861332,902.961333,00361333,103