Carmex Tiny Tool Holder - Round Shank Holder to hold Carbide Small Boring Tool - 22mm Shank x 4mm Bore x 120mm OAL RPTECH With a 3mm bore and

With a 3mm bore and a guaranteed 5-micron run-out

it confirms whether components with metric fine right-hand threads meet the exact M150 x 3 standard

Its left-hand spiral flute with right-hand cutting action clears chips efficiently

Machinable blank for custom bore geometry: Shape to exact bore sizes

pairing versatility with dependable accuracy for consistent results across multiple parts

Carmex Tiny Tool Holder - Round Shank Holder to hold Carbide Small Boring Tool - 22mm Shank x 4mm Bore x 120mm OAL RPTECH With a 3mm bore andThe Carmex Tiny Tool Holder is a compact round shank holder designed to securely grip carbide small boring tools, delivering precise results in tight spaces. Ideal for precision machining tasks where reliability matters, it keeps tooling stable for cleaner finishes and longer tool life. Shank size: 22 mm round shank for a secure, compatible fit. Bore: 4 mm bore to accommodate carbide small boring tools. Overall length: 120 mm, offering reach and