20 x VALVE SEAT TOOL  KIT  HIGH CARBON STEEL CUTTER  FOR  VINTAGE BLOCK HEADS HQ Description Of Contents   Milling in the following sizes:    at 45 DEGREE + 90 DEGREE:  1-5/8"  - 45 DEG 1-9/16" - 45 DEG  1-1/2" - 45 DEG  1-3/8" - 45 DEG  1-5/16" - 45 DEG  1-1/4" - 45 DEG  1-3/16" - 45 DEG  1-1/8" - 45 DEG SEAT BORE CUTTERS  -  20 DEGREE  1-1/2"  -  20 DEGREE  1-1/4"  -  20 DEGREE 7 stem guide in the following sizes:    5/16",3/8",11/32",7/16" 7MM,8MM,9MM,10MM. 1 x ARBOR 1 x ROD Not suitable for Modern / Hardened valve seats  NOW IN VINTAGE STYLE METAL CASE  About US We can also produce cutters as per costumer requirement.  We are one of the renowned organizations to manufacture Carbide tipped valve seat cutters that are acclaimed widely for optimum performance for longer periods than high speed steel tools.  These are made from the finest-grade of carbide that is procured from the leading vendors of the industry and are robustly designed. We use cutting-edge technologies to manufacture these tools that are available in a wide array as per the requirement of customers at leading industry prices. Feel Free To Ask Any Question.