Technical Data

REGARDING JUBY PRODUCTS

1) We supply external AT3 class for 7/24 Taper ( Size 30,35,40,45&50) and also we supply AT3 class (Internal) in 'ER' series collets chucks.
2) Our all the holder are balanced by design for 6.3 G 8000 R.P.M. we can also supply holder suitable 12000 RPM & 2.54 20,000RPM.
3) All Holders are as per ISO Standards, DIN 69871, DIN 2080 & MAS 403.

REGARDING TAPPING PRODUCTS

1) Our "KWFLK" Series, acting on compression and Expansion is very reliable and is BEST suitable for CNC L CNC Machining Centers, Vertical and Horizontal. It is   available in parallel shanks, 20mm, 25mm, 32mm, and 4 in ISO (DIN 69871), DIN2080 and MAS BT 403 etc. mountings.
2) Will Tap stop after Touching to the Bottom?
  - Tapping chucks with safety clutches are very reliable and tap will stop rotating as soon as it touch bottom, because of safety ball clutch mechanism.
3) Many times we find oversize threads and Bell mounted too. What are the reasons for correction?

• misalignment
• Incorrect feed rate
• Incorrect pre-drilled Hole
• Tapping Device or Machine faulty
• Insufficient or incorrect Lubricant
• Incorrect ground or eccentric Tap
• Wrong tap selection.

4) Many times we find damage to the start of the threads?
  - Slow return feed causing the full compression of the length compensation while the tap leaves the work piece. To correct this increase the feed for the returns   movement.