Hole saw arbor fits Hole Saw 32mm to 210mm This type due to 2 pin holding will not over tighten (screw down) easy to change . Specification: Product Name Hole Saw Arbor Material HSS Shank Size 12 x 23mm/0.5" x 0.9"(D*L) Collar Diameter 35mm/1.4" Pilot Bit Size Tip Dia: 6mm/0.24" Flute Length:15mm/ 0.6" Total Length 110mm/ 4.3" Color Silver Tone, Black Weight 207g Package Content 1 x Hole Saw Arbor

Our products come with 12 month warranty for private use and 3 months warranty for business use , Return to Base,Batteries no warranty Once the product has been used and if you have just changed your mind it can not be returned. Any faulty products can be returned within 10 days for a replacement , if a replacement is not available a refund will be given , Shipping cost excluded. If there is a problem first contact us before bad feed back as we wish to provide a good service and are customer friendly.