Tunnel Gate Inserts

Tunnel Gate Inserts.

Available in Standard Tunnel Gate Inserts, Straight Standard Sub-Gate Inserts, and Contourable Tunnel Gate Inserts.

Standard Tunnel Gate Inserts Version S1
• With machining allowance on upper surface
• Available in round (TGR) and square versions (TGS)
• Available in 2 degrees of hardness (40 HRC/ 60 HRC)
• Highly wear-resistant hot worked steel M2 (1.3343)

Standard Tunnel Gate Inserts Version S2 - With Vestige
• For flat parting surfaces, including vestige with
integrated cutting edge
• Available in round (TGR) and square (TGS) versions
• Available in 2 degrees of hardness (40HRC/ 60 HRC)
• Highly wear-resistant hot worked steel M2 (1.3343)

Straight Standard Sub-Gate Inserts Version TPS - For Side Gating
• Straight standard sub-gate for side gating
• Integrated dead-end recess reduces loss of pressure
and shear stress
• Highly wear resistant hot working steel M2 (1.3343)
- 54+2 HRC

Contourable Tunnel Gate Inserts Version SGC - For Side Gating
• Curved tunnel permits gating deep inside the part
• Integrated dead-end recess reduces loss of
pressure and shear stress.
• Highly wear-resistant hot worked steel M2
(1.3343) -54+2HRC