Kingson 30 45 90 Angled Drill Guide for Cable Railing, Drill Block Guide for Angled and Straight Holes, Drill Jig with Hard Steel Brushings for Installing Deck/Porch/Stair Railings,Handrails

Kingson 30 45 90 inclined drill pipe guide rail, inclined hole and straight hole drill floor guide rail, hard steel brush drill fixture, used to install deck/porch/stair railing and handrails< br> There are 3 different angles in the all metal drilling guide: it is easier and convenient to build stair railings, with 30 ° and 45 ° angle holes and 90 ° horizontal and vertical straight holes With this tool, both novices and professional staff can quickly drill accurate 30/45/90 degree angle holes with electric hand drill on their posts, saving time and completing the work perfectly< br> 4 size pilot holes: 3/8 "(9.52mm), 5/16" (7.93mm), 1/4 "(6.35) mm), 3/16" (4.76mm), each of which is compatible with most cable railings cable protectors and square head screws The drill guides of this portable drilling rig are widely used to install wooden, aluminum and metal deck balusters for cable railings and DIY woodworking/handrails projects. It can work with the 6 "woodworking F type clamp and C type clamp without shaking, and the drilling is safer. The compact body is very portable and can be easily stored in any workplace< br> Specification: Material: aluminum alloy, steel bushing Color: anodized blue Dimensions: 4.12 x 2.75 x 1 inch Guide hole size: 3/8 "(9.52mm), 5/16" (7.93mm), 1/4 "(6.35mm), 3/16" (4.76mm) Drilling angle: 30 °, 45 °, 90 ° Package includes: Drill guide x 1, 12 steel bushing