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CNC Drill Chuck Arbor for NT tool holder Milling machine NT shank drill chuck arbors
drill chuck arbor is a device used to connect a drill chuck to the spindle of a drill press or milling machine. It typically consists of a threaded shaft that fits into the spindle and a tapered end that fits into the chuck. The arbor allows for the quick and secure attachment of different types and sizes of drill chucks to the machine, allowing for versatility in drilling operations.
| Model 7；24.NO.S | D | d | L | M | WT |
| ISO30-J1 | 31.75 | 9.754 | 106 | M12 | 0.326 |
| ISO30-J2S | 31.75 | 13.94 | 109 | M12 | 0.341 |
| ISO30-J2 | 31.75 | 14.199 | 113 | M12 | 0.349 |
| ISO30-J33 | 31.75 | 15.85 | 122 | M12 | 0.377 |
| ISO30-J6 | 31.75 | 17.17 | 122 | M12 | 0.388 |
| ISO30-J3 | 31.75 | 20.599 | 123 | M12 | 0.426 |
| ISO30-J4 | 31.75 | 28.55 | 136 | M12 | 0.602 |
| ISO30-J5 | 31.75 | 35.89 | 145 | M12 | 0.827 |
| ISO40-J0 | 44.45 | 6.35 | 126 | M16 | 0.789 |
| ISO40-J1 | 44.45 | 9.754 | 133 | M16 | 0.797 |
| ISO40-J2S | 44.45 | 13.94 | 136 | M16 | 0.817 |
| ISO40-J2 | 44.45 | 14.199 | 141 | M16 | 0.829 |
| ISO40-J33 | 44.45 | 15.85 | 145 | M16 | 0.853 |
| ISO40-J6 | 44.45 | 17.17 | 145 | M16 | 0.864 |
| ISO40-J3 | 44.45 | 20.599 | 150 | M16 | 0.902 |
| ISO40-J4 | 44.45 | 35.89 | 165 | M16 | 1.028 |
| ISO40-J5 | 44.45 | 25.89 | 170 | M16 | 1.303 |
| ISO50-J1 | 69.85 | 9.754 | 175 | M24 | 2.672 |
| ISO50-J2S | 69.85 | 13.94 | 177 | M24 | 2.692 |
| ISO50-J2 | 69.85 | 14.199 | 180 | M24 | 2.704 |
| ISO50-J33 | 69.85 | 15.85 | 184 | M24 | 2.728 |
| ISO50-J6 | 69.85 | 17.17 | 184 | M24 | 2.739 |
NT30 drill chuck arbors ,Connecting rod using the alloy structure steel, the hardness reached 58-62 degrees, the speed of up to 12000 rpm. The connecting rod is mainly used for drilling and milling machine used in drill chuck, generally used for lathe, milling machine, machining center machine etc..
SpecifiCATEEions
1.NT Drill Chuck Arbor Model: NT30/40/50
2.NT Drill Chuck Arbor Material:20CrMnTi
3.NT Drill Chuck Arbor Harded:HRC58-62
4.NT Drill Chuck Arbor Run out is less than 0.005mm
5.Tool holders arranges cover
BT30/40/50,CATEE30/40/50,DIN69871A30,40,50
6.NT Drill Chuck Arbor Three kinds of cooling A:without cooling
supply AD:central cooling supply AD/B:central cooling supply and
with inernal coolant through the collar
7.Balanced tool holder available G6.3=12000rpm G2.5=20000rpm
Mill & Drill chuck morse taper holders for the adaption of a
drill chuck for your drill or mill. Simply fir the Drill Chuck onto
the pintle and away you go.
milling NT drill chuck arbor is a tool used in milling machines to hold drill chucks securely in place. It is designed specifically for machines that use the NT (Nose Taper) spindle system. The arbor is inserted into the spindle of the milling machine, and the drill chuck is then attached to the arbor. This allows for precise drilling operations to be performed on the workpiece. The NT drill chuck arbor is made from high-quality materials to ensure durability and accuracy in drilling appliCATEEions.
