5PC BT30 ER16 2.76" 70mm 5PCS KIT Collet Chuck Tool Holder Balance 12000RPM BT30 for Drilling Milling Machines

Specifications:Product Type: BT30 ER16Material: 40CrMax Speed: 12000 RPMAccuracy: 0.00012"-0.0002" (0.003-0.005 Mm)Processing Length: 2.76" (70 mm)Draw Bar Threads: M12Color: As Picture ShowsQuantity: 5 PiecesProduct Size:As The Picture ShowNet Weight:2.92kgGross Weight:3.3kgFeature: Widely Used In Industry Fields With Gage/Processing Length Of 2.76" (70 Mm).High Quality Material, Hardened And Grounded To Ensure Its Accuracy, Which Ranges From 0.00012" To 0.0002" (0.003-0.005 Mm).The Flexibility Of The Er Holder Can Clamp Drills, Reamers, End Mills, Taps And Much More.This Holder Use The Standard Er 16 Collets.It Is Possible To Use Different Types Of Nuts While Using The Same Holder And Collets.Standard, M Type And Bearing Type, They Offer Stronger Holding And Reduce Vibration Of The Tool.Package:5 x BT30 ER16 Collet ChuckNote:CNC Tool Placement Collet, Must Go Beyond The Collet Hole Effective Clamping Length, To Avoid Improper Locking, Resulting In The Loss Of.Use The Correct Wrench Device, Can Not Be Arbitrarily Changed So As Not To Cause Damage.Do Not Use The Rod With a Notch Or a Plane Of The CNC Cutting Tools.Do Not Air Lock (Not Inserted In The Chuck Holder)

• This package contains 5 highly accurate collet chucks. Each collet chuck is made of high-quality metal, so it is very solid and durable. The chuck's shank type is BT30, the collet type is ER16 and its drawbar thread is M12. It has a very precise collet capacity
• Digital Number Engraving: We have engraved the corresponding model numbers on the chuck so that you can find the right model quickly when using them
• Smooth Surface: The surface of the chuck is polished, which not only makes the surface look smooth and shiny but also facilitates the user to hold it comfortably and tightly
• Longer Processing Length: The collet has excellent clamping force, its processing length is 70 mm/76inch. So it can reach a further place to process the items
• Portable: Each chuck is very small and lightweight. The small size and light weight make it very easy to carry. You just need a small bag to hold and take away it easily