Holemaker TCT Cutter 12mmx35mm DOC Pipe Repair 14 M14 x 1 The low maintenance oil 14 M14 x 1 Suction tube length 37 3 8” (950 mm) World class Industrial High Pressure Grease pumps with guaranteed performance & hassle free operation Pump dispenses Grease at pressures upto 50 times the Air inlet pressure Designed to work in tough conditions these are ideal for use in Industry workshop farm construction or as part of the Mobile Grease system All metal construction fully CNC machined with hardened wear resistant moving parts Reciprocating piston operated 2 1 2” (63 mm) dia Due to this composition these cutters are less susceptible to breakage than standard high speed steel cutters especially in larger diameters and longer lengths The tungsten carbide cutting teeth can also be sharpened and replaced