
Unique system for wide grooving and wide profile grooving
TungHeavyGroove efficiently reduces machining time on wide-width grooving and forming of complex profiles
Applications & Features
Applications
Features
1. Easy insert clamp operated from front face
Indexing can be operated from front face of toolholder, reducing insert changing time and machine downtime.
2. Highly rigid lever-clamping provides stable grooving
Dovetail structure prevents insert movement during wide grooving operations.
3. Profile grooving inserts and tools
- Inserts are supplied in width (W) 10 – 25 mm.
- The insert length is extended for profile shapes up to 5.5 mm depth.
Inserts & Grades
Inserts
PSGM**-** (Grooving width 10 – 25 mm)
- Insert for wide grooving
PSGB** (Grooving width 10.2 – 25.2 mm)
- Blanks for wide profile grooving (Semi-finished blanks for special shape)
Grades
AH725
- P15 – P30 / M15 – M30 / K25 – K30 / S15 – S25
- Good balance between wear and chipping resistance
- Suitable for machining steel and stainless steel under general cutting conditions
TH10
- P10 / M10 / K10 / N10
- Uncoated Cemented Carbide
UX30
- P30 / M30
- Uncoated Cemented Carbide
Toolholders
Grooving
TungHeavyGroove Toolholders
Two styles of tools are available
- Lever lock type
- Screw on type
Practical examples
Example #1
Heavy Industry
Part: | Machine part |
Material: | SCM415 |
Toolholder: | FPGR3232P-10T36 |
Insert: | PSGM10-08 (W = 10 mm) |
Grade: | AH725 |
Cutting conditions: | Vc = 110 (m/min) f = 0.3 (mm/rev) Number of pass for 1 groove = 2 Application: Grooving Coolant: Wet |

Example #2
Heavy Industry
Part: | Engine part |
Material: | Cast steel |
Toolholder: | FPGR3232P-10T36 |
Insert: | PSGM10-08 (W = 10 mm) |
Grade: | AH725 |
Cutting conditions: | Vc = 65 (m/min) f = 0.37 (mm/rev) Number of pass for 1 groove = 3 Application: Grooving Coolant: Wet |

Standard cutting conditions
For more information about this product, visit our online e-catalog or download the product report: