Page 63 - THREADING CATALOG

USER GUIDE

Basic Dimensions of Threading Tools
VDI DIN69880 is the most popular quick change
adaptation system for CNC turning machines with with High Pressure Coolant System THREAD TURNING
disc-type turrets. This standard holder adaptation OAL LH
serves mainly stationary turning tools.
H
VDI DIN69880 Characteristics WB Coolant inlet
• Easy and fast setup. B WF
• High stiffness, thanks to straight shank CDX
and flange face contact.
• Rigid design due to a serrated clamping system. OAL — overall length
• High accuracy and center height repeatability. LH — head length
• Compact and light design. H — shank height
• Efficient coolant supply internally through the B — shank width
tool and externally through the flange WB — seat width
WF — functional width
Multi-Connection JHP-MC line for VDI CDX — insert overhang
toolholders with a bottom fed coolant system
ensure maximum coolant in the cutting area.
Main Advantages
• Reduces cutting time.
• Provides longer tool life of cutting edge.
• Very effective cooling down of the cutting edge,
reducing sensitivity to heat fluctuations.
• Enables better chip evacuation.

Interchangeable Adapters for External Threading

Single-Ended Single-Ended Basic Dimensions of Interchangeable
Interchangeable Interchangeable Adapters Adapters with Internal Coolant Channels
Adapters without Internal with Internal Channels for
Coolant Channels High Pressure Coolant WF(holder) OHN

OAH
HF
OAL WF (adapter)
Interchangeable adapters can carry CUT-GRIP inserts WB_2 CDX
with 2 threading corners for the production of external WB
threading mounted on different holders. These adapters
are available with internal channels for high pressure OAH — overall height
coolant or without internal coolant channels. There are OAL — overall length
many types of holders that are suitable to carry these HF — functional height
adapters when the holders differ in their adaptation WF — functional width
and designation. These tools are suitable for various WB — seat width
interchangeable adapters for external threading, external
grooving, external parting and external turning. WB-2 — body width
CDX — insert overhang
OHN minimum overhang
Interchangeable adapters - economical
and diverse solution.
Main Advantages
• One holder can carry various interchangeable adapters.
• Available with internal channels for high pressure coolant.
• Economical solution.
• Reduces cutting time.
• Provides longer tool life of cutting edge.
• Very effective cooling down of the cutting edge,
reducing sensitivity to heat fluctuations.
• Enables better chip evacuation.

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