Solid Drills
Brocas helicoidales de carburo sólido, microbrocas, brocas para agujeros profundos y brocas de centrado, Ø0.8–20.0 mm, profundidades de hasta 50xD.
La gama de brocas sólidas de Galtona (Soluciones para herramientas redondas) incluye brocas de carburo sólido recubiertas, desde Ø0.8 mm hasta Ø20.0 mm:
- Brocas helicoidales de alto rendimiento (3xD–12xD, ángulo de punta de 135°–140°) - Microbrocas HPC con sistema de refrigeración (5xD–30xD, hasta Ø0.8 mm) - Brocas para agujeros profundos de hasta 50xD - Brocas helicoidales HPC con múltiples clases de tolerancia y profundidades de perforación - Brocas de centrado (ángulos de punta de 90°, 120° y 142°) - Brocas para agujeros profundos TLB
Disponibles con suministro interno de refrigerante y múltiples opciones de vástago/tolerancia, para aplicaciones en los sectores automotriz, aeroespacial, médico y de máquinas herramienta en general.
Coated solid carbide twist drills across the UN, ST, VA, AL, TI, and H material groups
Full Family Index
Every drill family in the Solid Drills catalogue — diameter range, tolerance, depth, point angle, and coolant.
Complete cross-reference of all tool families across the 6 material groups, transcribed from the catalogue's master overview.
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| Group | Family | Ø-range [mm] | Tolerance d₁ | Depth options | Point angle σ | Coolant | Description |
|---|---|---|---|---|---|---|---|
| UN | HL 0012 | 2.0–20.0 | h7 | ≤3xD, ≤5xD | 140° | opt. | High-performance twist drills, coated |
| UN | HL 0014 | 3.0–20.0 | h7 | ≤8xD, ≤12xD | 135° | yes | High-performance twist drills, coated (deep) |
| UN | HPC MB 0025 | 0.8–3.0 | m6 | ≤5xD | 135° | yes (booster) | HPC micro drills with cooling booster |
| UN | HPC MB 0026 | 0.8–3.0 | h6 | ≤8xD … ≤30xD (6 options) | 128° | yes (booster) | HPC micro drills with cooling booster |
| UN | TLB 1116/1120/1121/1125/1130/1140/1150 | 3.0–19.0 | h7 / j6 / fg6 | ≤16xD … ≤50xD (7 options) | 135°/140° | yes | Deep hole drills, coated |
| ST | HL | 3.0–20.0 | h7 | ≤5xD | 140° | yes | High-performance twist drills, coated |
| ST | HPC TF 0101–0112 | 2.0–20.0 | h7 / m6 | ≤3xD … ≤12xD (11 options) | 135°/140° | yes | HPC through-coolant twist drills, coated |
| ST | A | 2.0–20.0 | js8 | n/a (spot drill) | 90° / 120° / 142° | yes | Spot drills, coated |
| VA | HL | 3.0–20.0 | m7 | ≤3xD, ≤5xD | 135° | yes | High-performance twist drills, coated |
| AL | HPC | 3.0–20.0 | p6 | ≤3xD … ≤12xD (4 options) | 140° | yes | HPC twist drills, coated |
| AL | TLB (deep hole) | 3.0–20.0 | p6 | ≤16xD … ≤30xD (4 options) | 140° | yes | Deep hole drills, coated (pilot drill for matching 1216/1220/1225/1230) |
| TI | HL | 12.6–20.0 | m7 | ≤5xD | 140° | yes | High-performance twist drills, coated |
| H | HPC | 2.6–14.0 | h7 | ≤3xD | 140° | yes | HPC twist drills, coated |