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4 Flute Coolant Through Step Drill for 17 4PH Stainless Steel AlTiN Coated Carbide Reamer with Internal Cooling Channels

4 Flute Coolant Through Step Drill for 17 4PH Stainless Steel AlTiN Coated Carbide Reamer with Internal Cooling Channels

Nama merek: AMG
Moq: 3-10 buah
Rincian kemasan: Tabung plastik
Ketentuan Pembayaran: T/T/Kartu Kredit
Informasi Rinci
Tempat asal:
Cina
Sertifikasi:
ISO9001
nama:
4 pendingin seruling melalui step reamer
Inci atau Milimeter:
Semua bisa disesuaikan
Jenis:
Reamer pendingin bagian dalam
Diameter:
1-20mm
Panjang keseluruhan:
50-330mm
Cocok untuk:
17-4ph Steel, Inconel. dll.
Menyediakan kemampuan:
30000-100000pcs per bulan
Menyoroti:

4Flute Coolant Through Step Drill

,

AlTiN Coated Step Drill

,

Carbide Reamer with Coolant

Deskripsi Produk
4 Flute Coolant Through Step Drill for 17 4PH Stainless Steel AlTiN Coated Carbide Reamer with Internal Cooling Channels
Product Specifications
Attribute Value
Name 4 Flute Coolant Through Step Reamer
Inch Or Millimeter All can be customized
Type Inner coolant reamer
Diameter 1-20mm
Overall length 50-330mm
Suitable for 17-4PH steel, Inconel, etc
Product Overview

Our 4-flute coolant-through step reamer is specially engineered for precision hole machining in 17-4PH precipitation-hardening stainless steel and other tough materials. Featuring advanced AlTiN coating and internal coolant channels, this carbide reamer delivers exceptional tool life and dimensional accuracy in demanding machining conditions.

The unique step design allows for combined drilling and reaming operations in a single tool, significantly reducing cycle times while maintaining tight tolerances (IT6-IT7). Ideal for aerospace, medical, and oil/gas applications where 17-4PH stainless steel's combination of high strength and corrosion resistance challenges conventional cutting tools.

Key Features
  • Superior Tool Design: 4-flute geometry optimized for 17-4PH's work-hardening characteristics, 30° spiral flute for smooth chip evacuation, step design combines drilling and reaming functions
  • Advanced Material Technology: Micro-grain tungsten carbide substrate (0.6μm), AlTiN nano-composite coating with 3,500HV hardness, through-tool coolant capability
  • Performance Advantages: 3× longer tool life vs standard carbide reamers, IT6 tolerance achievable, 40% higher feed rates, eliminates secondary operations
  • Customization Options: Diameter ranges 3-25mm, step configurations 2-3 steps per tool, various shank types, special geometries available
Industrial Applications
  • Aerospace Components: Landing gear pivot holes, engine mount bushings
  • Medical Implants: Orthopedic device through-holes, surgical instrument precision bores
  • Oil & Gas Equipment: Valve body seat machining, downhole tool flow channels
  • General Precision Engineering: Hydraulic manifold systems, bearing housing bores
Product Images
4 Flute Coolant Through Step Drill for 17 4PH Stainless Steel AlTiN Coated Carbide Reamer with Internal Cooling Channels 0 4 Flute Coolant Through Step Drill for 17 4PH Stainless Steel AlTiN Coated Carbide Reamer with Internal Cooling Channels 1
Manufacturing Facility
4 Flute Coolant Through Step Drill for 17 4PH Stainless Steel AlTiN Coated Carbide Reamer with Internal Cooling Channels 2 4 Flute Coolant Through Step Drill for 17 4PH Stainless Steel AlTiN Coated Carbide Reamer with Internal Cooling Channels 3 4 Flute Coolant Through Step Drill for 17 4PH Stainless Steel AlTiN Coated Carbide Reamer with Internal Cooling Channels 4
Special Offers

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.

$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!

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4 Flute Coolant Through Step Drill for 17 4PH Stainless Steel AlTiN Coated Carbide Reamer with Internal Cooling Channels 5
Frequently Asked Questions
Are you a manufacturer or trading company?

We are a professional manufacturer of carbide tools which established in 2017.

Which CNC grinding machine do you use?

All of our carbide tools are produced by imported WALTER grinding machines.

Which shipping method do you usually use?

We usually send goods by express like FedEx, UPS, DHL, TNT, EMS, etc. We also can send products to your shipping agent in China.