Feature(may vary by option.)

●【Multiple Sizes】The drill guide has four sizes of guide holes for each drill angle: 3/8", 5/16", 1/4", 3/16", compatible with most cable railing tension screws. You can attach the steel sleeves by tightening the set screws to prevent the steel sleeves from falling off during drilling.
●【High Precision and High Quality】With the cable railing drill gauge dowel you can drill 30°, 45° and 90° angle holes for wooden stair railings and deck posts. The angles are fixed without variations and you can quickly drill precise 30°/45°/90° angle holes into the posts and railings with a hammer drill, saving you time and effort and get the job done quickly.
●【All Carbide Materials】The straight hole drill guide is made of high quality industrial grade aluminum alloy, hard and durable, CNC anodized surface, wear-resistant and corrosion resistant, clear markings. The drill gauge for angle holes is equipped with ultra-hard chrome-plated steel sleeves that are wear-resistant. You dont have to worry about wear and tear when drilling and the drilling accuracy is as always.
●【APPLICATION】:The drill guide can be used in conjunction with locking C clamps and F clamps to prevent the drill guide from wobbling when drilling and the drilled holes are free of burrs and cracks. Suitable for installing wood, aluminium and high-speed steel posts as well as patio railings, cable railings, stair railings and DIY railing projects. (F terminals and C terminals are not included.)
●【90 Degree V-rut & N-Shaped Positioning Rod】: The 90 degree V-groove can be drilled at a 90 degree corner and cylindrical surface. The N-shaped positioning groove can be used to locate exactly where you want to drill. Thanks to the portable design, you can store it in your tool bag and take it with you anytime!

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Description

There are three different angles in this all-metal drill guide: 30°, 45° and 90° angle. With the 30° and 45° angle holes and the 90° angle holes for horizontal and vertical straight holes, building a stair railing is much easier and more convenient. A new beginner can quickly drill precise 30/45/90 degree angle holes with an electric hand drill in the post, saving time and finishing the work perfectly.

Scope of application: these portable drill guides are widely used for installing wooden and metal railing posts for cable railing and DIY woodworking/handrail projects. It can be used with the 6 inch F clamp and C clamp for woodworking, so drilling does not wobble and is safer.

Specification:

Material: aluminium alloy, steel.

Colour: red/blue.

Dimensions: (L x W x H): approx. 105 x 70 x 25 mm.

Guide hole size: 3/8 inch (9.52 mm), 5/16 inch (7.93 mm), 1/4 inch (6.35 mm), 3/16 inch (4.76 mm).

Drilling angle: 30°, 45°, 90°, fixed angles.

Box contents:

1 x drill guide.

4 x twist drill bits (twist drill length: approx. 125 mm, 116 mm, 104 mm, 85 mm).