Carbide Inserts from Rigibore
ISO carbide inserts for boring
Our insert grades for boring
| Grade | I.S.O. | ANSI | Description | Coating | Materials |
|---|---|---|---|---|---|
| RC217 | M10-M25
K05-K25 |
C2-C3 | High speed finishing.
Exceptional resistance to wear, oxidation and thermal shock |
PVD composite coated | Cast iron heat-resisting titanium alloy |
| R71 | P05-P25
M10-M20 |
P6-P7 | Light roughing and finishing.
High cutting speeds with moderate feeds. High resistance to wear and thermal shock |
Uncoated | Steel, cast steel |
| R22 | K10-K25
M10-M30 |
C2-C3 | Wide range of applications. High resistance to wear and good edge sharpness. Moderate cutting | Micro-grain coated | Cast iron, ferrous materials, heat-resisting titanium alloy and aircraft aluminium |
Our chip breaker geometries
A choice of four geometries is available to suit most applications. Ultra precision ground to ISO ‘H’ tolerance for indexing within 0.013mm/0.0005″
| Geometry | Description |
|---|---|
| 0º T.R. | Brass , S.G., Cast iron, hardened steel, short-chipping bronze |
| 8º T.R. | Alloy steels, tool steels, some bronzes, some grey cast irons & tougher materials |
| 14º T.R. | Mild steels, stainless steels, some tool steels, heat-resisting steel alloys, hard plastics |
| 22º T.R. | Aluminium, aluminium alloys, soft plastics, rubber, magnesium alloys, copper |
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