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Product Specifications:
| Item | Carbide End Mill |
| Cast Iron (k) Compatibility | Yes |
| Chip-breaker | No |
| Coolant Fed | Non-Coolant Through |
| Cutting Direction | Right Hand |
| Cutting Length | 12 mm |
| Cutting Type | Center |
| Diameter | 3.5 mm |
| Dimension Type | Metric |
| Drilling Tool Configuration | Individual |
| End | Center Cutting |
| End Mill Application | Finishing |
| End Mill Cutting Type | Center Cutting |
| End Mill Style | Ball Nose |
| End Type | Single End |
| Finish | TiAlN |
| Finish - Machining | TiAlN |
| Grade | High Performance |
| Hardened Compatibility | Yes |
| Helix Angle | 35° |
| List Number | HP421BN |
| Material | Carbide |
| Material - Machining | Carbide |
| Material Grade - Machining | High Performance |
| Milling Dia. | 3.50mm |
| Milling Dia. | 3.5 mm |
| Neck Length | Not Applicable |
| Non Ferrous (n) Compatibility | No |
| Number Of Flutes | 2 |
| Overall Length | 51 mm |
| Primary Material Application | Cast Iron, Nickel, Stainless Steel, Steel, Tool And Die Steel |
| Primary Material Application Iso Code | K, M, P, S |
| Shank Dia. | 4 mm |
| Shank Type | Straight |
| Shank Type - Machining | Straight |
| Single End/double End | Single End |
| Stainless (m) Compatibility | Yes |
| Steel (p) Compatibility | Yes |
| Super Alloy (s) Compatibility | Yes |
| System Of Measurement | Metric |
| Type | Regular |
Shipping Info:
| Ship weight (kg) | 0.09 |
| Ship height (cm) | 1.27 |
| Ship length (cm) | 1.27 |
| Ship width (cm) | 7.62 |
| HS code | 8207703030 |
| Country of Origin | US |
Product Variants
| Model | Milling Dia. | Number Of Flutes | Finish | Helix Angle | Overall Length | List Number | Shank Dia. | Length Of Cut | Price | |
|---|---|---|---|---|---|---|---|---|---|---|
| HP421-0469-BN | 3/64" | 2 | TiAlN | 35° | 1 1/2" | HP421BN | 1/8" | 9/64" | €40.16 | |
| HP421-0625-BN | 1/16" | 2 | TiAlN | 35° | 1 1/2" | HP421BN | 1/8" | 3/16" | €39.46 | |
| HP421-0781-BN | 5/64" | 2 | TiAlN | 35° | 1 1/2" | HP421BN | 1/8" | - | €37.12 | |
| HP421-0938-BN | 3/32" | 2 | TiAlN | 35° | 1 1/2" | HP421BN | 1/8" | 5/16" | €36.76 | |
| HP421-1000-BN | 1" | 2 | TiAlN | 35° | 4" | HP421BN | 1" | - | €713.67 | |
| HP421-1094-BN | 7/64" | 2 | TiAlN | 35° | 1 1/2" | HP421BN | 1/8" | - | €39.56 | |
| HP421-1250-BN | 1/8" | 2 | TiAlN | 35° | 1 1/2" | HP421BN | 1/8" | - | €36.76 |
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Contact us
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We're available Monday through Friday, from 07:30 until 17:00.
OSG HP421-1378-BN Carbide End Mill 3.5mm D 12mm Cut
€49.47 /unit
