Steel DN Mate 30 45 90 Degree Angle 4 Sizes Drill Hole Guide Jig for Angled and Straight Hole, Portable Deck Cable Railing Lag Screw Drilling Template Block For Horizontal Cable Wood Post Orange

This angle drill guide is made of aluminum alloy and features three drilling angles (30°, 45°, 90°) and four hole sizes (3/16”, 1/4”, 5/16”, 3/8”). It is designed for drilling accurate holes in wooden and metal deck railing posts.

• The description claims that the guide can help build a stair railing more easily and conveniently.
• The description claims that the guide can be used by beginners to drill accurate holes.