BB Machine Reamer 7.43mm~12.09mm Straight Flute Solid Carbide Uncoated Tolerance Chucking Metal Cutter CNC for Aluminum

Solid Carbide Material High Hardness and Wear Resistance

Using tungsten steel material, it has high wear resistance and strength, making it more practical for high precision applications

High Efficiency Processing Accurate Precision

A high-hardness twist drill for high-speed cutting applications, capable of high-speed machining of materials such as stainless steel below 45°, reduces tool changes and improves work efficiency

Reaming Tool With Smooth Chip Evacuation

Reaming Through Holes
Reaming Blind Holes
Suitable for through holes and blind holes

The Blade is Sharp and Cuts Smoothly

Negative rake design balances the edge strength and sharpness during cutting, ensuring smooth cutting, sharpness, and wear resistance. The large core diameter enhances the tool's rigidity, making the cutting and chip evacuation more stable

01:Suitable For Through Hole Machining
The groove is CNC-machined, smooth with minimal chip evacuation resistance, and its high hardness and precision make it suitable for through-hole machining.

02:Vertical Slot Design
The large capacity chip flute provides powerful cutting, allowing for smoother chip evacuation, achieving high-efficiency machining. The workpiece results in higher precision and a more lustrous finish

03:Chamfering is Easy to Operate
The handle chamfer layout makes it easier to clamp. The chamfer is smooth and shiny, with excellent craftsmanship. Round and solid, both aesthetically pleasing and practical

Professional Drilling Widely Used

Stainless Steel
Carbon Steel
Alloy Steel
Titanium Alloy
Aluminum Parts
Copper Parts
Zinc Parts
Acrylic

Material and Construction

Typically crafted from high-quality materials such as carbide, straight flute reamers boast excellent hardness and wear resistance. Their design features straight flutes, which effectively machine threaded holes or grooves, offering higher machining precision and efficiency.

Applications

These reamers find wide application in various fields including mold manufacturing, mechanical processing, automotive manufacturing, and precision instrument manufacturing. In mold manufacturing, they are used to machine threaded holes or grooves in molds, while in mechanical manufacturing, they are used for threading holes in various mechanical components.

Reaming Process

Reaming is a finishing process used to precisely enlarge existing holes and improve their surface quality. This process is usually carried out on machines like milling or lathe machines, involving steps such as workpiece fixation, selection of the appropriate reamer, and control of speed and feed rates.