
Family Overview
The DSI tool family is comprised of double-sided threading inserts. Each insert has as many as 6 cutting edges, which makes the tool family highly cost-effective, enabling substantial savings on tooling costs.
Features:
- Increased productivity thanks to the six cutting edges
- Both partial-profile and full-profile inserts available
- Unique anti-vibration anvil design for clamping the insert, and supporting the cutting edge

THREADING INSERTS (PARTIAL PROFILE)
Partial profile “U-Style” thread turning inserts, compatible with a wide range of thread profiles and pitches.
Features:
- Compatible with 60° and 55° profiles
- Each insert can be used for both right-hand and left-hand threads
- Simple insert mounting and cutting edge indexing
Carbide Grade(s):

THREADING INSERTS (FULL PROFILE)
A product line of full-profile, double-sided thread turning inserts.
Features:
- Each insert can be used for both right-hand and left-hand threads
- Simple insert mounting and cutting edge indexing
Carbide Grade(s):

HEAVY DUTY EXTERNAL TOOL HOLDERS
A product line of heavy duty tool holders for use in external threads. These rigid holders were specially designed for use with DSI inserts.
Features:
- Left-hand and right-hand variants available

INTERNAL TOOL HOLDERS
Tool holders for cutting internal threads using the DSI (double-sided) thread turning inserts. These holders have an internal coolant bore. This improves the tools performance, and extends its tool life.
Features:
- Left-hand and right-hand variants available