This is a woodturning project kit; Adjustable grinding mechanism parts and hardware only; A LATHE IS NEEDED TO 'TURN' INTO FINISHED PEPPER MILL GRINDER; Wood blanks, drill bits, and all other turning tools and accessories are not included. Durable stainless steel mechanism with adjustable grind capability. Quickly adjusts from coarse to extra-fine grind with an easy twist of the crank top and convenient grind indicator. Tapered spring tension feature prevents the grinder from loosening with use. Do not use with salt. Minimum blank size needed to turn is 3" x 3" x 7". Make a matching Saltmill (PKGRIND806). Kit available separately. Accessories Set PKGRIND7X can be purchased separately. It includes (2) Forstner Bits, (1) Bit Extender, and (1) 1" Jam Chuck.