CRL Weldon 4 Piece Countersink Set Taps Extractors & Accessories Two sizes are available with

Two sizes are available with a retracted length as short as 28" (711 mm)

There is no changing

Number/Size Of Vacuum Pads: 4/11" (280 mm) Diameter Lipped Vacuum Pads

Each Cup comes with a vacuum pad protector

Our Best Seller is Also a Great Value

CRL Weldon 4 Piece Countersink Set Taps Extractors & Accessories Two sizes are available withSizes for No. 6 to 16 Screws Produce Smooth, Round Countersunk Holes Every Time Best Countersinks Available for Aluminum CRL Weldon Countersinks are known for their high quality unique designs and outstanding performance. They cut chatterless finished holes in aluminum every time. Smooth drilling action from a single cutting edge no matter what angle you cut at. The 1 4" (6 mm) shank diameter fits any 1 4" or 3 8" drill chuck. Product images shown are