BB Left Hand 3.96mm-12mm DIY Machine Reamer Carbide Spiral Flute PRO External Cooling Small Hole Making

BB Carbide Reamer

Left-Hand Rotation, Right-Hand Cutting Downward Chip Removal

Longer service life, efficient milling cutter, smooth chip evacuation

Wide Chip Evacuation Groove Design

Low resistance, smooth cutting, no chip accumulation

Cemented Carbide Material

This premium quality solid carbide reamer is crafted from micro-grain tungsten steel, offering exceptional wear resistance and strength. Designed for high-hardness, high-speed cutting applications, the reamer exhibits outstanding performance during machining. Additionally, this efficient reamer boasts an extended service life, ensuring a more stable and reliable machining process. Whether for precision machining or batch production, it is the ideal cutting tool for your needs.

Full Grinding Edge Passivation Treatment

High strength and sharpness effectively improve precision. Passivation treatment makes cutting smoother.

Increase Core Diameter

Stable Cutting Without Tool Fracture While ensuring the cutting space, the large core diameter design is adopted to greatly enhance the rigidity and shock resistance of the tool while minimizing the risk of blade damage.

Universal Handle Type

The universal handle type is widely used, with firm clamping, smooth surface, and high grinding accuracy.

Applicable Materials

Stainless Steel
Wood
Copper Plate
Aluminum Alloy
Die Steel
Cast Iron

Compatible Machine Models

- Automatic machine tool
- Milling machine
- Tapping machine
- Drilling machine
- Machining center
- Magnetic drill