Unimig Contact Tips Bernard Style 0.9Mm Qty 10 Pwga7489 Optional Accessory ISO Metric Fine Threads in 8723933 ISO Metric Fine Threads in mm Included Item Purpose SG 200 Original Grindstone Water cooled sharpening with adjustable surface characteristics LA 145 Leather Honing Wheel Removes burrs and polishes the sharpened bevel US 103 Universal Support Supports Tormek jigs for controlled and repeatable sharpening SP 650 Stone Grader Changes the grindstone from approximately 220 to 1000 grit characteristics WM 200 AngleMaster Assists with measuring and setting sharpening angles PA 70 Honing Compound Applied to the leather honing wheel for polishing EM 15 Edge Marker Helps identify and reproduce the existing bevel angle Light Machine Oil Used to prepare and maintain the leather honing wheel HB 10 Tormek Handbook Sharpening guidance and instructions KJ 45 Centering Knife Jig Centres most knife blades for symmetrical sharpening SVM 00 Small Knife Holder Holds small knives by the handle for controlled sharpening The Bernard Style Contact Tips have been engineered to maximise your welding performance Extended consumable life