Multi-functional Ruler of Horizontal Calibration
PRODUCT DESCRIPTION
CHARACTERISTICS:
- Robust triangular profile with 2 easy-to-read vials
- Slide marks for setting and transmitting measurements
- Safe and accurate knife guide
- Zero and midpoint scales
- Diameter of the drill bit
SPECIFICATIONS:
- Material: aluminum alloy
- Length: 30 cm
PACKAGE INCLUDES:
1 * Multi-function Ruler of Horizontal Calibration
