PUTE 8GR** / 9GR** - P/M Cermet Insert
Grade P650F | ISO: Steel / Stainless Steel | 8GR** / 9GR** | ISO-P ISO-M
Pricing is quoted per project — send your requirements and we will respond with a formal offer.
Core Specifications
| Insert Type | Indexable Insert | Material Group | P M |
|---|---|---|---|
| Grade | P650F | Chip Breaker | — |
| Shape | 8 — Indexable Insert | Series | Grooving Series |
| Dimension (mm) | — | ||
| Coating | Uncoated Cermet | Cutting Direction | Neutral / Right / Left |
Values shown are nominal catalogue data. Confirmed tolerances are stated on the inspection certificate.
Machining Capability
Grade Recommendation
| Grade | Coating Type | Application | Workpiece |
|---|---|---|---|
| P650F Selected | Uncoated Cermet | Grooving — ISO P/M range | Steel / Stainless Steel |
| P550F | Uncoated Cermet | Turning — ISO P/M range | Steel / Stainless Steel |
| PT8123 | CVD | Turning — ISO P/M range | Steel / Stainless Steel |
| PT8133 | CVD | Turning — ISO P/M range | Steel / Stainless Steel |
Product Description
Cermet, TiCN-based, high toughness, for semi-finishing to finishing of steel. GR type, thread grooving. Insert type: threading & parting.
| SKU | PUTE-8GR_9GR-P650F |
|---|---|
| Model | 8GR** / 9GR** |
| Brand | PUTE |
| Grade | P650F |
| ISO Material | Steel / Stainless Steel |
| Category | Grooving and Parting |
| Series | Grooving Series |
Technical Resources
Recommended Toolholders
- MGEHR / MGIVR Grooving Holder for MGMN / MGGN inserts
- Cut-off Blade Holder parting off, spring-clamp
Why Buy From PUTE
Certified Quality
ISO 9001 quality system. Every production batch is backed by a material certificate and dimensional inspection report.
100% Inspection
Hardness, coating thickness and edge geometry are checked per batch before packing and shipment.
Standard Packaging
10 pcs per plastic box, individually protected edges, carton with desiccant. Custom labels available on request.
Lead Time
Standard grades ship in 7–15 working days. Custom grades and special geometries: 20–30 working days.
Sample Policy
Trial quantities are available for qualified projects so you can validate performance on your own machines.
What is the MOQ policy?
Standard MOQ is 10 pcs per grade. Mixed-grade and trial orders are accepted — state your target quantity in the RFQ form and our team will confirm the most efficient combination.
Can you supply custom grades?
Yes. Custom substrate, coating and chipbreaker development is supported. Send your drawing, workpiece material and cutting parameters; our engineering team will recommend a grade.
Do you accept trial orders?
Trial orders are welcome. Provide your application details and we will arrange samples or a small trial batch before a volume commitment.
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