SP Zakkuri Roughing End Mills (3F)
3-flute solid-carbide square end mill for machining steel and stainless steel, for high-efficiency roughing and drill-and-mill (zakkuri) plunge work. OK Premium coated, Ø5–20 mm (7 catalogue items). Ships in a single coating option.
Engineered for performance
Solid-Carbide Substrate, OK Premium Coating
OK Premium coating is standard — no uncoated option — across all 7 catalogue sizes.
3-Flute Combined Roughing + Zakkuri Geometry
Combines high-efficiency roughing with drill-and-mill (zakkuri) plunge capability — the steel/stainless (P/M-rated) counterpart to the Aluminum Zakkuri Roughing End Mills 3F line drafted in this same batch, which is N-rated with a dual uncoated/DLC coating choice instead.
Steel & Stainless Coverage
Rated for ISO P (steel) and M (stainless steel) material groups.
Ø5–20 mm, 50–105 mm Overall Length
Diameters run Ø5–20 mm, with overall lengths from 50 to 105 mm across 7 sizes.
Material applicability
Sizes & part numbers
SPSRD3ZA 🔍 Click to zoom No sizes match those filters.
Widen a range or clear a field. Need a size not listed? Contact us →
Tap + to add sizes to your quote list
| ORDER NO. | FLUTES | Ø | FLUTE L | OAL | SHANK | COATING |
|---|---|---|---|---|---|---|
| SPSRD3ZA050 | 3 | 5 mm | 12 | 50 | 6 | OK Premium |
| SPSRD3ZA060 | 3 | 6 mm | 15 | 50 | 6 | OK Premium |
| SPSRD3ZA080 | 3 | 8 mm | 20 | 60 | 8 | OK Premium |
| SPSRD3ZA100 | 3 | 10 mm | 22 | 70 | 10 | OK Premium |
| SPSRD3ZA120 | 3 | 12 mm | 26 | 75 | 12 | OK Premium |
| SPSRD3ZA160 | 3 | 16 mm | 32 | 90 | 16 | OK Premium |
| SPSRD3ZA200 | 3 | 20 mm | 40 | 105 | 20 | OK Premium |
You may also need
Product enquiry
Send us the product, size and quantity you need. Our team will respond with the relevant information.