Carbide Countersinks
Solid-carbide countersink for machining steel and stainless steel, for countersinking and hole chamfering. OK Premium coated, Ø6–12 mm in 2 mm diameter increments (12 catalogue items). Ships in a single coating option. Rated for ISO P/M material classes.
Engineered for performance
Solid-Carbide Substrate, OK Premium Coating
OK Premium coating is standard — no uncoated option — across all 12 catalogue sizes.
Standard Countersinking Geometry
A conventional straight-fluted countersink profile for countersinking and hole chamfering — the OK Premium-only counterpart to the dual-coating Helical Countersink line.
Steel & Stainless Coverage
Rated for ISO P (steel) and M (stainless steel) material groups.
Ø6–12 mm, 50–75 mm Overall Length
Diameters run Ø6–12 mm in 2 mm increments, with overall lengths from 50 to 75 mm across 12 sizes.
Sizes & part numbers
CCS3AS 🔍 Click to zoom No sizes match those filters.
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| ORDER NO. | Ø | ANGLE | SHANK | COATING |
|---|---|---|---|---|
| CCS3AS060-060 | 6 mm | 60° | 6 | OK Premium |
| CCS3AS060-090 | 6 mm | 90° | 6 | OK Premium |
| CCS3AS060-120 | 6 mm | 120° | 6 | OK Premium |
| CCS3AS080-060 | 8 mm | 60° | 8 | OK Premium |
| CCS3AS080-090 | 8 mm | 90° | 8 | OK Premium |
| CCS3AS080-120 | 8 mm | 120° | 8 | OK Premium |
| CCS3AS100-060 | 10 mm | 60° | 10 | OK Premium |
| CCS3AS100-090 | 10 mm | 90° | 10 | OK Premium |
| CCS3AS100-120 | 10 mm | 120° | 10 | OK Premium |
| CCS3AS120-060 | 12 mm | 60° | 12 | OK Premium |
| CCS3AS120-090 | 12 mm | 90° | 12 | OK Premium |
| CCS3AS120-120 | 12 mm | 120° | 12 | OK Premium |
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