Check the listing for details. Parlec Shell Mill Holder CAT50 Taper Shank 2" Pilot Diam C50-20SM2. Condition: Used. Listed at 72.80 USD. Parlec MSRP: $140.00 Model:C50-20SM2 Description: Shank TypeTaper ShankTaper SizeCAT50Pilot Diameter (Inch)2Pilot Diameter (Decimal Inch)2.0000Projection Flange to Nose End (Decimal Inch)2.4000Through CoolantNoNose Diameter (Decimal Inch)4.8800Balanced to (RPM)30000Shell Mill Cutting Diameter Range (Inch)5-1/2 - 6TIR (Decimal Inch)0.0002Lock Screw Thread Size1-14 This listing is for One Shell Mill Holder that is in the picture as well as described. Please ask any questions prior to buying!USED. Item Seems to have wear from previous use. Does have rust from warehouse storage. Has residue from a previous sticker. Please Refer to our Pictures and description. SOLD AS IS. If you have any questions, please contact us Florida customer's are required to pay a 7% sales tax. Tina Dec 11 2019 TB 3184 Shelf F 3