Juby Enterprises Bhosari, Pune, Maharashtra

All shell mill holder are manufactured according to DIN 69893. Balanced to G 6.3 - 12,000 RPM. Used on machining centres, milling machines, turning machines special machines with automatic tool change. Central, axial coolant supply through coolant tube. Torque transmission via two key slots at end of taper. Two slots on collar for tool magazine, location edge. Hole for data carrier DIN 69873 in collar.

Syncro Soft Tapping Chuck compensates the error between spindle & feed on threading tools like cutting or rolling taps. High concentricity of holder improves tool life. Positive clamping through ER collet system & positive drive with the help of tap driver insertion. No special tool holding collets (Like collets with square) Chuck body internal taper, clamping nut & collet are protected from rotation in operation. With the insertion of tap driver can be used to the full extent of chuck capacity. ER 40 nut max. clamping torque for is 141Nm. Means M22 78" UNC tapping (Max tapping torque 80% breakage value) with tap driver in the same chuck M30 tapping 1 - 18" UNC is possible.

All holders are available in BT MAS 403, DIN 69871 ADB, DIN 2080 & NT 30 series Cone's tolerance is according to the class AT 3. Collet chucks run out accuracy are according to the norms DIN 6391 which permit a run out error between external cone & internal cone collar seat of 0,016. Shell end mill adaptors meet the requirements of the norms DIN 6358, which prescribes for O 16,22,27,32 a run out accuracy of 0,01 for SK 30 40, 0,015 for SK 50. End mill holders ensure the prescribed holes tolerance & have a run out accuracy which is largely below the requested one (normally 0.005)

Effective lowering of surface tension enables tapping fluid to penetrate quickly . Excellent cooling & lubrication gives marvelous surface finish.

All holders are available in BT MAS 403, DIN 69871 ADB, DIN 2080 & NT 30 series Cone's tolerance is according to the class AT 3. Collet chucks run out accuracy are according to the norms DIN 6391 which permit a run out error between external cone & internal cone collar seat of 0,016. Shell end mill adaptors meet the requirements of the norms DIN 6358, which prescribes for O 16,22,27,32 a run out accuracy of 0,01 for SK 30 40, 0,015 for SK 50. End mill holders ensure the prescribed holes tolerance & have a run out accuracy which is largely below the requested one (normally 0.005)

cnc tap chucks are extremely accurate, strong & highly resistant to wear. Because of its self tightening property, drills are held very strongly, which increase the life of the drills. KTA Precision Arbors are extremely accurate & available for almost all mounting versions, guaranteed run outs 0.005 mm

All holders are available in BT MAS 403, DIN 69871 ADB, DIN 2080 & NT 30 series Cone's tolerance is according to the class AT 3. Collet chucks run out accuracy are according to the norms DIN 6391 which permit a run out error between external cone & internal cone collar seat of 0,016. Shell end mill adaptors meet the requirements of the norms DIN 6358, which prescribes for O 16,22,27,32 a run out accuracy of 0,01 for SK 30 40, 0,015 for SK 50. End mill holders ensure the prescribed holes tolerance & have a run out accuracy which is largely below the requested one (normally 0.005)