Valve Reseaters

DIAMOND TOOLS FOR VALVE REFACERS
Part No.	Size	Diamond Weight	Machine
K-1	3/8 " x 1 5/8" round	1/4 carat	Black & Decker (Mfg. #5574), Sioux (Mfg. #112), Thor (Mfg. #74448), Van Dorn, Skilsaw
K-3	5/16 " x 3" round	1/4 carat	Kwik-Way, Tobin Arp
K-4	1/2 " x 3 1/2"	1/4 carat 20 NF thread	Kwik-Way Valve Master, Winona VR-1000 (Mfg. #809640)
K-4T	1/4 " step type	1/4 carat	Hall (Mfg. #13-11977), K.O. Lee (Mfg. #A173), Kwik-Way
K-5	3/8 " x 2 3/4" 24 NF thd	1/4 carat	Sioux (Mfg. #1715)
K-5G	3/8" x 2 1/2" 24 NF thd	1/4 carat	Sioux Grit Tool (Mfg. #1715M)
K-9	5/16" x 2 1/2" 18 NF thd	1/4 carat	Skil/Talent
K-12	3/8" x 2" round	1/2 carat	Van Norman 500 (Mfg. #8252)
K-15	1/4" x 2" 24 NF thd	1/4 carat 1/2" hex head	Winona VR-1000 (Mfg. #809791)
K-17	7/16" x 2 3/4" 20 NF thd	1/4 carat	Kwik-Way CV, SV, VS, SSV IID (late model); Rottler
K-23	3/8" x 2 1/2" 24 NF thd	1/2 carat	Sioux 685L (Mfg. #679)
K-24	3/8" x 2 1/2" 24 NF thd	1/2 carat	Sioux 680, 682, 956 (Mfg. #681)

DIAMOND TOOLS FOR VALVE RESEATERS
Part No.	Size	Diamond Weight	Machine
K-2	3/8" x 2 1/4" 24 NF thd	1/4 carat	Black & Decker (Mfg. #20157),Thor (Mfg. #74327), Van Dorn, Tobin Arp
K-4	1/2" x 3 1/4" 20 NF thd	1/4 carat	Kwik-Way
K-4S	3/8" head 10-32 thd	1/4 carat	Screw Nib
K-5	3/8" x 2 3/4" 24 NF thd	1/4 carat	Sioux (Mfg. #1715)
K-5A	3/8" x 2 3/4" 24 NF thd	1/3 carat	Sioux (Mfg. #1715A)
K-8	5/16" x 2 1/2" 24 NF thd	1/4 carat	Hall (Mfg. #13-1938), Snap-On, Skilsaw, U.S.
K-8B	5/16" x 2 1/2" 24 NF thd	1/4 carat	Black & Decker (Mfg. #49386)
K-9	5/16" x 2 1/2" 18 NF thd	1/4 carat	K.O. Lee (Mfg. #P176D), Ski
K-11	3/8" hex, right hand thd	1/2 carat	Sioux 1719A (Mfg. #1715B)
K-14	3/8" hex, left hand thd	1/4 carat	Black & Decker (Mfg. #31662)
K-18	1/2" x 2 3/4" 20 NF thd 1 Holder thread half length	1/4 carat	Kwik-Way
K-19	3/8" x 2 3/4" 24 NF thd	1/4 carat	Kwik-Way

MISCELLANEOUS DIAMOND TOOLS
For Piston Grinders
Part No.	Size	Diamond Weight	Machine
K-6	7/16" x 2" round	1/4 carat	Storm Vulcan D-3
K-12	3/8" x 2" round	1/2 carat	Van Norman 101
K-20	3/8" x 3" round	1/4 carat	Van Norman 75, 76 Relio

For Clutch Grinders
Part No.	Size	Diamond Weight	Machine
K-6	7/16" x 2" round	1/4 carat	Lempco, A-C, NAC, VAC, Do-All
K-12	3/8" x 2" round	1/2 carat	Van Norman 444

For Drum Lathes
Part No.	Size	Diamond Weight	Machine
K-6	7/16" x 2" round	1/4 carat	Lempco
K-20	3/8" x 2" round	1/2 carat	Van Norman
K-22	3/8" x 3" round	1/4 carat	Ammco (Mfg. #3229F)

Miscellaneous
Part No.	Size	Diamond Weight	Machine
K-1	3/8" x 1 5/8" round	1/4 carat	Sunnen Rod & Cap Grinder
K-4	1/2" x 3 1/4" x 20 NF thd	1/4 carat	S/V #65 Rod Grinder
K-7	7/16" x 2" round	1/4 carat	Kwik-Way Flywheel Grinder
K-10	1/4" x 2" round	1/4 carat	Winona (In-the-Block)
K-36	Tapered	1/4 carat	Peterson Resurfacer RG-35/300