Concox WLBC Ball End Mill
Concox WLBC is a carbide ball end mill series in TiAlN coating, built for high-hardness and heat-treated steels. Diameters run 1-20 mm in a fixed 2-flute geometry, with the ball radius always equal to half the cutter diameter, for true hemispherical-tip contouring and 3D profile work.
Engineered for performance
True Hemispherical Ball Nose
Corner radius always equals half the cutter diameter (R = D/2) across all 15 catalogue sizes, for true ball-nose contouring.
Fixed 2-Flute Design
A consistent 2-flute geometry across the full 1-20 mm range suits 3D profiling and contour milling.
TiAlN Coating for Hardened Steel
TiAlN coating supports machining of high-hardness and heat-treated materials alongside general structural and alloy steels.
Broad Material Coverage
Rated for general structural steel, carbon and alloy steel, Q&T/die steel (P), stainless SUS304/316 (M), cast iron FCD/FC (K), and hardened steel up to 60HRC (H).
Own Taiwan Brand, Direct Engineering Support
Concox is Jikun's own Taiwan-manufactured brand. Every inquiry gets the same bilingual engineering support as Jikun's distributed brands — from material and sizing questions before you buy to follow-up after delivery.
Material applicability
Steel
- General structural steel SS440
- Carbon steel S40C/S50C
- Alloy steel SCM/SCR
- Q&T / die steel 30–45HRC
Hardened steel
- High-hardness steel 45–55HRC
- High-hardness steel 55–60HRC
- High-hardness steel 60–66HRC
Stainless steel
- Stainless steel SUS304/316
Cast iron
- Cast iron FCD/FC
Source: Catalogue · Concox WL catalogue material applicability chart. · WL series material applicability chart
Sizes & part numbers
WLBC dimensions 🔍 Click to zoom No sizes match those filters.
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| ORDER NO. | FLUTES | Ø | CORNER R | FLUTE L | OAL | SHANK | COATING |
|---|---|---|---|---|---|---|---|
| WLBC0.5R0250S2 | 2 | 1 mm | 0.5 | 2 | 50 | 4 | TiAlN |
| WLBC0.75R0350S2 | 2 | 1.5 mm | 0.75 | 3 | 50 | 4 | TiAlN |
| WLBC1R0450S2B | 2 | 2 mm | 1 | 4 | 50 | 6 | TiAlN |
| WLBC1R0450S2 | 2 | 2 mm | 1 | 4 | 50 | 4 | TiAlN |
| WLBC1.5R0650S2B | 2 | 3 mm | 1.5 | 6 | 50 | 6 | TiAlN |
| WLBC1.5R0650S2 | 2 | 3 mm | 1.5 | 6 | 50 | 4 | TiAlN |
| WLBC2R0850S2B | 2 | 4 mm | 2 | 8 | 50 | 6 | TiAlN |
| WLBC2R0850S2 | 2 | 4 mm | 2 | 8 | 50 | 4 | TiAlN |
| WLBC2.5R1050S2 | 2 | 5 mm | 2.5 | 10 | 50 | 6 | TiAlN |
| WLBC3R1250S2 | 2 | 6 mm | 3 | 12 | 50 | 6 | TiAlN |
| WLBC4R1660S2 | 2 | 8 mm | 4 | 16 | 60 | 8 | TiAlN |
| WLBC5R2075S2 | 2 | 10 mm | 5 | 20 | 75 | 10 | TiAlN |
| WLBC6R2475S2 | 2 | 12 mm | 6 | 24 | 75 | 12 | TiAlN |
| WLBC8R32100S2 | 2 | 16 mm | 8 | 32 | 100 | 16 | TiAlN |
| WLBC10R40100S2 | 2 | 20 mm | 10 | 40 | 100 | 20 | TiAlN |
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