Best Mitre Protractors

BullnoseBoss - Bullnose Corner Marking Tool

Precise and Accurate - The 505P-7 is a 175mm (7") Plastic Saw Miter Protractor that is made from a durable hardened plastic that has markings which provide accurate angle calculations for transferring and making cuts with the utmost precision..
Easy To Use - Starrett protractors are an easy-to-use cutting guide for carpenters, plumbing, builders, and any DIY home improvement jobs. They have two laser engraved scales and a smooth pivot assembly for precise operation..
Miter Cut & Single Cut Transfers - Our protractors offer miter cut scale transfer readings which go directly to the miter saw for miter joints and single cut scale transfers readings for butt joints..
Everything You Need - Cut down your work time and reduce waste by using Starrett's top of the line protractor. It's durable scratch resistant design is ideal for any workplace and construction job..
Measure Right The First Time - Our protractors will simply set your saw to the right angle. Upside down or backward, rest assured that you will always get the correct reading..

✓ The Emraw Semicircular 6-inch Protractor 180 Degrees comes in a 6-pack of assorted colors for an easy class set..
✓ SPECS: This Semicircular protractor is 6” (15.2 cm) 180 Degrees with a convenient ruler at the base..
✓ QUALITY: These protractors for kids are made from a lightweight material with a beveled edge. They are just the right size for little hands to manipulate easily. A convenient way for kids to draw straight lines and measurements..
✓ DESIGN: These colorful protractors for classrooms make it easy for kids to measure from 0˚to 180˚, with measurements printed clearly. Also includes a cut out center for easy lift..
✓ USES: Protractors are useful at home or in the classroom. These are good for making accurate angle and length measurements and drawing straight lines for all types of school work and fun projects..

Material: drawing compass is made of stainless steel,clear protractor is made of plastic.
Drawing compass comes with a box,Sturdy mechanism can hold a radius well, The opposite side of the pencil end is an adjustable separated jaw which allows you to fix the ink or paint.
Math Protractors:include 4inch Protractors and 6 inch Protractors,Clear color,digital clear,Both sides have 180 degrees of semicircle, scale, can according to need from left to right or from right to left,help fast accurate measurement,Two different protractor combination, more practical function.
One of the commonly used mathematical tools,Suitable for students,teachers,engineers,designers,artists and so on,it can not only use by ourself,but also sent to our students,friends.
Notice:If you find the compass screw loose,do not worry,this is not a quality problem.
loose screws make it easier for you to turn the pencil lead down.
use a pencil to replace the partition, you can tighten the screw.

Measure with Precision - The 505A-7 is a 175mm (7") Miter Saw Protractor is constructed from durable 1/4" aluminum that has markings which provide accurate angle calculations for precise operation..
Easy To Use - Starrett protractors are an easy-to-use cutting guide that has two laser engraved scales and a smooth pivot assembly for precise operation..
Miter Cut & Single Cut Transfers - Our protractors offer miter cut scale transfer readings which go directly to the miter saw for miter joints and single cut scale transfers readings for butt joints..
Everything You Need - Cut down your work time and reduce waste by using Starrett's top of the line protractor. It's durable scratch resistant design is ideal for any workplace and construction job..
Measure Right The First Time - Our protractors will simply set your saw to the right angle. Upside down or backward, rest assured that you will always get the correct reading..

IDEAL USE: Use for mitre cutting of frame, skirting (not tall skirting), architraves and beading as well as basic marking out.
ANGLE TYPE: Sets internal and external angles.
COMPATIBILITY: Can be used with hand mitre and snip-off saws.
HALVES THE MITER ANGLE: Eliminates the math needed to get the correct angle.
HIGH DURABILITY: Made from Glass-fibre reinforced nylon.

ACCURACY: The hand miter saw has cam-shaped pins twist and lock with honeycomb base to secure work for accurate cuts.
MULTIPLE CUT ANGLES: Cuts mitres on 45-degree and 90-degree angles and face angles on 45 degree and 22.5 degree for octagonal shapes.
Extended lip on base holds mitre box in place while cutting and a built-in saw stop helps prevent cutting into mitre box.
CONVENIENT STORAGE: Molded-in storage bins to hold cam pins and pencil.

ACCURACY: The hand miter saw has cam-shaped pins twist and lock with honeycomb base to secure work for accurate cuts.
MULTIPLE CUT ANGLES: Cuts mitres on 45-degree and 90-degree angles and face angles on 45 degree and 22.5 degree for octagonal shapes.
Extended lip on base holds mitre box in place while cutting and a built-in saw stop helps prevent cutting into mitre box.
CONVENIENT STORAGE: Molded-in storage bins to hold cam pins and pencil.