For very small diameters from ⌀ 5.2 mm (.205"). With the small DCGT 04T0 (DCGT 10.8...) Inserts and complete carbide body with coolant through directly to the cutting tip.
Trust in Denitool inserts in size DCGT 0401.. (DCGT 10.8). Available in DX2 and DX32 coating for all applications.
The ultra precise cut causes stable turning in all situations.