Home / Knowledge / Guhring RF 100 Diver vs ISCAR HELIDO H490
Guhring RF 100 Diver vs ISCAR HELIDO H490
Guhring RF 100 Diver and ISCAR HELIDO H490 are documented milling systems with different product architecture and application priorities. Guhring RF 100 Diver is a multi-application solid-carbide end-mill family built for ramping, drilling, slotting, roughing, and finishing. ISCAR HELIDO H490 is a 90-degree milling platform using double-sided inserts with four helical cutting edges.
Side-by-side comparison
| Category | Guhring RF 100 Diver | ISCAR HELIDO H490 |
|---|---|---|
| System architecture | Official Series 6798 is a three-flute carbide RF 100 Diver with center cutting, a special drill face, Signum coating, and 41/43/45-degree unequal helix. | ISCAR offers H490 insert-size branches 09, 12, and 17 mm with different cutter diameter ranges. |
| Documented application focus | Ramping, helical entry, plunging, slotting, roughing, and finishing with one family. | Roughing and semi-finishing 90-degree shoulders, slots, and high edges. |
| Technical selection detail | Series 6736 is a four-flute metric carbide family with center cutting, neck clearance, Signum nano-Si coating, right-hand cutting, HB Weldon-flat shank, and 36/37/38-degree unequal helix. | The official family page describes double-sided inserts with four helical cutting edges, positive cutting angles, coolant nozzles, and coarse- and fine-pitch cutter choices. |
| Primary documented constraint | RF 100 Diver is not one interchangeable item; verify series, EDP number, diameter, flute count, corner geometry, reach, coating, and shank. | HELIDO H490 branding does not make 09, 12, and 17 mm bodies or inserts interchangeable. |
| Manufacturer-guided selection | Store Guhring series, EDP number, and code number separately, then attach the current catalog page and cutting-data document to the operational product record. | Create a full-designation body-to-insert relation containing H490 size, body code, pitch, diameter, cutting length, insert code, geometry, grade, screw, torque, and source revision. |
Best fit by application
Guhring RF 100 Diver
- Ramping, helical entry, plunging, slotting, roughing, and finishing with one family.
- Store Guhring series, EDP number, and code number separately, then attach the current catalog page and cutting-data document to the operational product record.
ISCAR HELIDO H490
- Roughing and semi-finishing 90-degree shoulders, slots, and high edges.
- Create a full-designation body-to-insert relation containing H490 size, body code, pitch, diameter, cutting length, insert code, geometry, grade, screw, torque, and source revision.
Selection notes
Use RF 100 Diver when its documented application focus and technical configuration match the operation more closely; use HELIDO H490 when its documented architecture and constraints provide the better fit.
Compare complete configured assemblies and current manufacturer data rather than treating either family name as one universal item.
Variables to validate
- RF 100 Diver: RF 100 Diver is not one interchangeable item; verify series, EDP number, diameter, flute count, corner geometry, reach, coating, and shank.
- HELIDO H490: HELIDO H490 branding does not make 09, 12, and 17 mm bodies or inserts interchangeable.
- Normalize diameter or cutter size, reach, interface, work material, machine conditions, coolant, and acceptance criteria before comparing performance or cost.
Official product references
We work to keep this information reliable, but specifications and availability can change. Verify critical details with the manufacturer through the official resources above.