Set of 8 precision high-speed steel straight shank reamers, H7 boring accessories

Features:

1. Made of high-speed steel, high hardness and durable
2. The tip has sharpness, strong cutting capacity, high precision, and a long service life
3. Suitable for boring holes in mold making and manual machining
4. Widely used for boring, installed on drills, milling machines, etc.
5. Suitable for steel, plastic, wood, copper, aluminum, and other metallic materials

Specifications:

Item Type: Reamer
Material: High-speed steel
Specifications: 3mm, 4mm, 5mm, 6mm, 7mm, 8mm, 9mm, 10mm
Machining Accuracy: H7
Tool Holder Diameter Tolerance: D4
Cutting Diameter: 3mm
Bore Hole Type: Cylindrical

Package list:

8 x reamer