Tender For bid to ras supply ofdeep hole drills - drill body drilling dia 20 dia 20 pilot drill for deep hole drill sectionbb predrill for dia 22 bore , drill head pilot drill crown head deep hole drill , insert drilling deep hole drill insert drilling for deep hole drill , holder drilling dia 20 x 220mm dia 20 deep hole drilling. pre drill for dia 22 bore. section bb. depth 220mm , drill head drillindia 20 x 220mm drill head drilling for finish bore drill head dia 20 x 220 mm long , endmill parallelcarbide dia5rough endmill parallel carbide dia5 mm , cutting edge length13 mm , flute length 19 mm , overall length57mm , shank6 mm , endmill parallelcarbidedia5finish endmill parallel carbide dia5 mm , cutting edge length13 mm , flute length 19 mm , overall length57mm , shank6 mm , drill twist parallel dia 4.5 mm car drill twist parallel shank carbide dia 4.5mm , cutting length 17 mm flute length 24mm , overall length 66mm , shank 6 mm , drill twist parallel dia2.0 carbide drill twist parallel shank dia 2.0 mm , carbide , cutting length 17 mm flute length 20 mm , overall length 55 mm shank dia 4 mm.