Features:
Material: HSS (High Speed Steel)
Color: Gray
HRC: 61-63
Size: 3mm x 150mm / 0.12" x 5.9"(D*L)
4mm x 200mm / 0.16" x 7.87"(D*L)
Package Content:
5 x 3mmx150mm Lathe Round Rods
5 x 4mmx200mm Lathe Round Rod
Descriptions:
1. The surface is smooth, easy to shape, no cracks formed.
2. High-speed steel, strong rust-resistant and corrosion-resistant, sturdy and durable
3. Widely used in Gear shaft, motor shaft, short support shaft, shaft pocket model, miniature axle, model plane, model ship.