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

OUR 4 POINT CUSTOMER PROMISE：

• Tracking number for every order
• 24/7/365 Ticket and Email Support. Please contact us if you need assistance.
• Safe payments via Stripe® and/or Paypal
• We use encrypted SSL security for 100% protection 

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Limited Quantity - Will sell out quickly!