DRILLSTAR CARBIDE TOOLS ARE WORKING IN MANY PLACES AROUND THE WORLD
The Precision Chamber Reamer Carbide Reamers are specialized tools designed to achieve ultra-precise bore dimensions and surface finishes in critical applications. Constructed from solid carbide or carbide-tipped steel, these reamers feature advanced geometries to eliminate chatter and ensure concentricity, making them ideal for finishing holes in materials ranging from aluminum to hardened tool steel (55 HRC).
Exceptional Dimensional Accuracy:
Ground to H7/H8 tolerance standards (ISO 286-1), achieving hole diameters with ±0.005mm precision for press-fit components and bearing seats.
Multi-step cutting edges (pilot, roughing, finishing) distribute cutting forces evenly, reducing radial runout to ≤0.003mm TIR.
Durable Construction:
Solid carbide body (90 HRA hardness) for extended tool life in high-volume production; carbide-tipped versions for cost-effective machining of non-ferrous metals.
PVD TiAlN coating on cutting edges provides 3x longer wear resistance in abrasive materials like cast iron and stainless steel.
Optimized Flute Design:
Straight flutes with 30° land angle ensure stable guidance and minimal material removal (0.1-0.3mm per side), critical for achieving Ra ≤0.8μm surface finish.
Chipbreaker grooves prevent long stringy chips in ductile materials (aluminum, copper), improving operator safety and machine cleanliness.
Ideal for industries requiring bore perfection:
Automotive Engines: Finishing cylinder bores and connecting rod holes, meeting IATF 16949 standards for tight tolerance assembly (±0.002mm roundness).
Hydraulic Systems: Reaming high-pressure valve ports and cylinder bores to ensure leak-free sealing under 3,500 PSI operating pressure.
Aerospace Bearings: Machining bearing chambers in aircraft landing gear components, compliant with AS9100D for precision aerospace assemblies.
Medical Implants: Finishing bone screw holes in titanium prosthetics, achieving biocompatible surface finishes suitable for osseointegration.
Custom Tolerance Solutions: Capable of manufacturing reamers to proprietary standards (e.g., AGMA for gear bores, JIS for automotive components), reducing reliance on multiple suppliers.
Advanced Grinding Technology: CNC profile grinders with laser measurement systems ensure consistent edge geometry across all flutes, minimizing bore variations.
Rapid Prototyping: 5-day turnaround for custom reamer designs, supported by 3D modeling and simulation to validate performance before production.
Comprehensive Service: Free post-machining inspection reports (roundness, cylindricity, surface finish) to ensure compliance with your quality control requirements.
Product Specification | |
Material | Tungsten Carbide |
Type | BTA Bit |
Model Number | AG Carbide |
Brand Name | DR |
Place of Origin | Shandong, China (Mainland) |
Carbide | Country Field |
Certification | CE,ISO |
Use | Metal Drilling |
OEM | Can be OEM |
The Precision Chamber Reamer Carbide Reamers are specialized tools designed to achieve ultra-precise bore dimensions and surface finishes in critical applications. Constructed from solid carbide or carbide-tipped steel, these reamers feature advanced geometries to eliminate chatter and ensure concentricity, making them ideal for finishing holes in materials ranging from aluminum to hardened tool steel (55 HRC).
Exceptional Dimensional Accuracy:
Ground to H7/H8 tolerance standards (ISO 286-1), achieving hole diameters with ±0.005mm precision for press-fit components and bearing seats.
Multi-step cutting edges (pilot, roughing, finishing) distribute cutting forces evenly, reducing radial runout to ≤0.003mm TIR.
Durable Construction:
Solid carbide body (90 HRA hardness) for extended tool life in high-volume production; carbide-tipped versions for cost-effective machining of non-ferrous metals.
PVD TiAlN coating on cutting edges provides 3x longer wear resistance in abrasive materials like cast iron and stainless steel.
Optimized Flute Design:
Straight flutes with 30° land angle ensure stable guidance and minimal material removal (0.1-0.3mm per side), critical for achieving Ra ≤0.8μm surface finish.
Chipbreaker grooves prevent long stringy chips in ductile materials (aluminum, copper), improving operator safety and machine cleanliness.
Ideal for industries requiring bore perfection:
Automotive Engines: Finishing cylinder bores and connecting rod holes, meeting IATF 16949 standards for tight tolerance assembly (±0.002mm roundness).
Hydraulic Systems: Reaming high-pressure valve ports and cylinder bores to ensure leak-free sealing under 3,500 PSI operating pressure.
Aerospace Bearings: Machining bearing chambers in aircraft landing gear components, compliant with AS9100D for precision aerospace assemblies.
Medical Implants: Finishing bone screw holes in titanium prosthetics, achieving biocompatible surface finishes suitable for osseointegration.
Custom Tolerance Solutions: Capable of manufacturing reamers to proprietary standards (e.g., AGMA for gear bores, JIS for automotive components), reducing reliance on multiple suppliers.
Advanced Grinding Technology: CNC profile grinders with laser measurement systems ensure consistent edge geometry across all flutes, minimizing bore variations.
Rapid Prototyping: 5-day turnaround for custom reamer designs, supported by 3D modeling and simulation to validate performance before production.
Comprehensive Service: Free post-machining inspection reports (roundness, cylindricity, surface finish) to ensure compliance with your quality control requirements.
Product Specification | |
Material | Tungsten Carbide |
Type | BTA Bit |
Model Number | AG Carbide |
Brand Name | DR |
Place of Origin | Shandong, China (Mainland) |
Carbide | Country Field |
Certification | CE,ISO |
Use | Metal Drilling |
OEM | Can be OEM |
