GZB-S PK
Intermediate Sleeves with Peripheral Cooling
SCHUNK intermediate sleeves allow clamping of several, different shank diameters with just one toolholder. The universal intermediate sleeves GZB-S can be used in the SCHUNK toolholding systems TENDO, TRIBOS, SINO-R, and all marketable hydraulic expansion toolholders. During the peripheral cooling the special nozzle geometry ensures optimum and targeted coolant supply or lubrication of the cutting edge.
Description
Advantages – Your benefits
- Maximum versatility with optimum cost control: one toolholder, several clamping diameters
The application of slotted or coolant-proof intermediate sleeves enables clamping of different tool diameters using the same toolholder. - Two versions
Coolant-proof up to 80 bar or with peripheral cooling - Systematic cooling with peripheral cooling
With peripheral cooling for optimized coolant emission, systematic coolant flow and increased tool service life. - Movable intermediate stop
Versatile length preadjustment due to adjustable intermediate piece - Broad compatibility
The universal intermediate sleeves GZB-S can be used in the SCHUNK toolholding systems TENDO, TRIBOS, SINO-R, and all marketable hydraulic expansion toolholders. - Permanent run-out and repeat accuracy ≤ 0.003 mm
Even cutting action, increased tool service life, and reduced costs for regrinding or buying new tools - All commercially available tool shank types can be clamped
Form A: with smooth cylindrical shank, shank form A in accordance with DIN 1835 and DIN 6535 HA Form AB: with flat face and cylindrical shank with pulling face, shank form B in accordance with DIN 1835 and DIN 6535 HB Form B: with lateral pulling faces, shank form B in accordance with DIN 1835 Form E: with inclined clamping face, shank form E in accordance with DIN 1835 and DIN 6535 HE - Individual
Additional sizes and customized designs are available upon request
Options and special information
- Systematic cooling with peripheral cooling
Six coolant slots now make a difference with peripheral cooling. With their special nozzle geometry, they ensure optimal, directed supply of coolant or lubrication of the cutting edge. With a tripple effect - significantly increase tool life, optimum chip removal by means of systematic coolant/lubricant rinsing and extremely improved machining results. - Please note that the product is not suitable for heat shrinking toolholders.