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Carbide End Mill
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12mm TiSiN Coated Carbide Bull Nose End Mill R1 Corner Radius, 150mm OAL 70mm Cutting Length For Steel Hardened Alloys
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Carbide Drill Bit

Through Coolant Drill

Carbide Deep Hole Drill

Carbide Step Drill

Heavy Duty Drill Bit

Tungsten Carbide Tools

Carbide End Mill

Custom End Mill

Carbide Thread Milling Cutter

Solid Carbide Tap

PCD Milling Cutter

Carbide End Mill Cutter

Solid Carbide Reamer

Carbide Boring Tool
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12mm TiSiN Coated Carbide Bull Nose End Mill R1 Corner Radius, 150mm OAL 70mm Cutting Length For Steel Hardened Alloys

Brand Name: AMG
MOQ: 3-10PCS
Payment Terms: T/T/Credit Card
Supply Ability: 30000-100000pcs per month
Detail Information
Product Description
Detail Information
Place of Origin:
CHINA
Certification:
ISO9001
Product Name:
12mm TiSiN Coated Carbide Bull Nose End Mill
Helix:
38°-45°
Application:
Carbon, Alloy Steels, Stainless Steel,Cast Iron & Ductile Iron
Radius:
R1
OAL:
150mm
Precision:
H6
Packaging Details:
Plastic tube
Supply Ability:
30000-100000pcs per month
Highlight:

TiSiN Coated Bull Nose Endmill

,

R1 Bull Nose End Mill

Product Description
12mm TiSiN Coated Carbide Bull Nose End Mill R1 Corner Radius, 150mm OAL 70mm Cutting Length For Steel Hardened Alloys
Attribute Value
Product name 12mm TiSiN Coated Carbide Bull Nose End Mill
Helix 38°-45°
Application Carbon, Alloy Steels, Stainless Steel, Cast Iron & Ductile Iron
Radius R1
OAL 150mm
Precision h6
Product Description

This industrial-grade 12mm bull nose end mill features an extraordinary 150mm overall length (OAL) with 70mm cutting length, specifically engineered for deep cavity machining in hardened materials up to HRC65. The advanced TiSiN (Titanium Silicon Nitride) nano-composite coating provides maximum thermal protection in challenging applications where standard tools fail.

Features
1. Extreme Reach Capability
  • 150mm OAL / 70mm cutting length
  • Special neck relief design prevents rubbing
  • Maintains rigidity at 5:1 length-to-diameter ratio
2. Nano-Layered TiSiN Coating
  • 1000°C+ thermal barrier protection
  • 5-8X longer life than standard AlTiN
  • Self-lubricating properties reduce built-up edge
3. High-Precision Carbide Substrate
  • Sub-micron grain structure (0.3-0.5μm)
  • Optimized core strength (92.5 HRA)
  • Ground to aerospace tolerances (±0.008mm)
4. Vibration-Dampened Geometry
  • Variable helix (37°/42°) eliminates harmonics
  • Unequal flute spacing (82°/98°)
  • R1 radius maintains corner integrity
Advantages
  • Longer Tool Life - AlTiCrN coating drastically reduces wear in abrasive materials.
  • Higher Productivity - 5-flute design enables faster machining with excellent surface finish.
  • Reduced Vibration - Engineered flute geometry minimizes chatter in hard materials.
  • Versatile Application - Effective in dry, wet, or MQL (Minimum Quantity Lubrication) machining.
Applications
Deep Cavity Machining:
  • Mold cores & ejector pockets
  • Turbine blade root features
  • Automotive die cavities
Aerospace Components:
  1. Engine casing grooves
  2. Landing gear structural pockets
  3. Wing spar channels
Medical Manufacturing:
  • Orthopedic implant contours
  • Surgical instrument profiles
  • Dental mold details
Product Images
12mm TiSiN Coated Carbide Bull Nose End Mill R1 Corner Radius, 150mm OAL 70mm Cutting Length For Steel Hardened Alloys 0 12mm TiSiN Coated Carbide Bull Nose End Mill R1 Corner Radius, 150mm OAL 70mm Cutting Length For Steel Hardened Alloys 1
Our Workshop
12mm TiSiN Coated Carbide Bull Nose End Mill R1 Corner Radius, 150mm OAL 70mm Cutting Length For Steel Hardened Alloys 2 12mm TiSiN Coated Carbide Bull Nose End Mill R1 Corner Radius, 150mm OAL 70mm Cutting Length For Steel Hardened Alloys 3
New Customer Special Offers

To help you experience our premium products, we're excited to offer the following exclusive promotions for first-time buyers:

1. Free Test Samples

Get free samples (total value ≤ $20 USD) when you cover the international shipping cost. Perfect for evaluating our product quality and performance risk-free.

2. $50 USD Discount on First Order

New customers can enjoy a $50 discount on the first order of $500 or more. A great way to start our partnership with extra value!

Our Advantages
  • Advanced grinding machines: All of our grinding machines are WALTER and SAACKE brands.
  • Advanced inspection machines: We have ZOLLER, OMEGA, PG1000, etc. For inspecting each carbide tools.
  • Fast feedback: we offer 24 hours online service
  • Strict quality control system: We strictly adhere to a three-stage inspection process for each tool: Raw material inspection, Semi-finished product inspection after production, Final inspection after coating (pre-shipment check)
Related Products
12mm TiSiN Coated Carbide Bull Nose End Mill R1 Corner Radius, 150mm OAL 70mm Cutting Length For Steel Hardened Alloys 4
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