KTKFR2020JX16 Turning Tool Holder

The KTKFR2020JX16 Turning Tool Holder is a high-performance external holder designed for grooving and parting inserts with a 16 mm cutting width. With its 20×20 mm shank, the KTKFR2020JX16 Turning Tool Holder ensures rigidity, secure insert seating, and vibration-free machining. Built with a reliable clamping system, the KTKFR2020JX16 Turning Tool Holder provides accurate positioning of inserts, making it ideal for parting-off, grooving, and profiling operations in steels, stainless steels, and cast irons.

This toolholder is specifically engineered for parting operations that demand stability and precision. The robust design and optimized insert pocket geometry guarantee excellent chip evacuation and smooth surface finishes, even in deep grooving. Its construction reduces cutting forces, prolongs insert life, and allows efficient high-speed machining.

The KTKFR2020JX16 is widely used in automotive, aerospace, and general engineering industries where reliable grooving and cutoff performance is essential. With its strong body and precise clamping, it supports consistent results in both continuous and interrupted cuts.

Code Breakdown

• K – Special toolholder for parting and grooving

• T – Tool style for external grooving

• K – Insert type for cutoff and groove inserts

• F – Clamping system with secure locking

• R – Right-hand holder

• 2020 – Shank size: 20×20 mm

• JX16 – Seat size for 16 mm wide grooving inserts

Key Features of the Tool Holder

• Rigid 20×20 mm shank for stability

• Designed for grooving and parting inserts (16 mm width)

• Secure clamping system for precise insert positioning

• Optimized pocket for chip control and smooth finish

• Suitable for steels, stainless steels, and cast irons

Equivalent Tool Holders (Other Brands)

• Sandvik: KTKFR 2020JX16 (Sandvik official site)

• Seco: Jetstream 2020-16 series

• Kennametal: Grooving Toolholder KTKFR2020

• Iscar: DO-GRIP 2020-16

Application Guidelines

• Compatible inserts: 16 mm wide grooving/cutoff inserts (GX16, TKF16 etc.)

• Application: parting, external grooving, profiling

• Depth of cut: up to 16 mm

• Industries: automotive, aerospace, precision engineering

For grooving inserts and additional toolholders, visit our Diamond Cut store.

TKFB16R36