Top Technical Drawing Instruments and Supplies

The best Technical Drawing Supplies includes EBOOT Geometry Math Set with Protractor, Mr. Pen Compass and Protractor Set (Sky Blue), EBOOT 6-Inch Plastic Protractors (2-Pack) and many others as mentioned below.

1

EBOOT Geometry Math Set with Protractor

  • Includes compass and protractor for versatile geometry tasks.
  • Sturdy stainless steel compass with adjustable jaw feature.
  • Pencil lead refills for precise drawing and measurement.
  • 6-inch protractor with clear markings for easy reading.
  • Comes in a transparent box for convenient storage.
  • Ideal for students, teachers, and professionals alike.
  • Loose screw design allows easy pencil adjustments.
  • Average Rating out of 5:
  • Price Range: $6.99
  • Size: ‎Classic
2

Mr. Pen Compass and Protractor Set (Sky Blue)

  • High-precision compass for accurate circles and arcs.
  • Includes a protractor for measuring angles precisely.
  • Sturdy build with an easy-to-grip handle.
  • Adjustable pencil holder for versatile drawing options.
  • Bold, easy-to-read measurements on the protractor.
  • Compact design for portability and convenience.
  • Ideal for students and professionals in geometry.
  • Average Rating out of 5:
  • Price Range: $6.99
3

EBOOT 6-Inch Plastic Protractors (2-Pack)

  • Measures angles from 0 to 180 degrees.
  • Includes inch and centimeter measurement markings.
  • Two protractors for home and school use.
  • 6-inch size, perfect for geometry tasks.
  • Clear plastic allows easy visibility and measurement.
  • Lightweight and easy to carry in bags.
  • Ideal for homework, painting, and technical drawing.
  • Average Rating out of 5:
  • Price Range: $5.55
  • Color: Clear
  • Material: Plastic
4

Mr. Pen Professional Geometry Compass (Extra Lead)

  • High-quality professional compass for geometry and drafting.
  • Creates circles up to 8 inches in diameter.
  • Precision design with spring bow head and center wheel.
  • All-metal construction with durable nickel plating.
  • Easy adjustments for precise drawings and designs.
  • Packaged in a clear, reusable storage pouch.
  • Perfect for students, artists, and woodworking projects.
  • Average Rating out of 5:
  • Price Range: $8.99
  • Material: Metal
5

Westcott Protractor (12925) 4 Inch 180°

  • Clear plastic for easy visibility while measuring.
  • Measures angles from 0 to 180 degrees accurately.
  • Durable material resists scratches and breakage.
  • Easy-to-read numbers for quick angle recording.
  • Ideal for artists, designers, and students.
  • Compact 4-inch size for convenient use.
  • Versatile tool for various measuring needs.
  • Average Rating out of 5:
  • Price Range: $2.25
  • Material: Plastic
6

Westcott Metal Compass with Pencil (12201)

  • Durable metal construction with nickel plating.
  • Ball bearing design for smooth movement.
  • Easy grip top for precise adjustments.
  • Draws circles up to 13 inches diameter.
  • Includes a high-quality pencil for drawing.
  • Ideal for students and professionals alike.
  • Perfect for geometry, drafting, and technical drawing.
  • Average Rating out of 5:
  • Price Range: $2.94
  • Size: ‎Ball Bearing
  • Material: Nickel
7

Westcott Clear 6-Inch Protractor

  • Clear, easy-to-read numbers for accurate measurements.
  • Imperial and metric scales for versatile use.
  • Durable plastic construction for long-lasting use.
  • Perfect for drafting, crafting, and drawing.
  • Measure angles effortlessly from both sides.
  • Ideal for home, office, or classroom settings.
  • Compact 6-inch size for easy portability.
  • Average Rating out of 5:
  • Price Range: $1.39
  • Size: ‎6 Inch
8

mveohos 12'' Architectural Scale Ruler

  • Premium anodized aluminum for durability.
  • Precision-engineered for accurate measurements.
  • Triple-sided design for versatile scaling options.
  • Laser-etched markings for clarity and longevity.
  • Ideal for architects, engineers, and students.
  • Compact 12-inch size for easy portability.
  • Professional-grade tool for design accuracy.
  • Average Rating out of 5:
  • Price Range: $9.99
  • Color: Black
  • Material: Aluminum
9

Tamaki Circle Stencil Template Set (3 Pack)

  • Includes three versatile circle templates.
  • Durable plastic construction for long-lasting use.
  • Perfect for drafting, sketching, and design projects.
  • Clear design for easy tracing and drawing.
  • Variety of sizes for different drawing needs.
  • Ideal for school, architecture, and art applications.
  • Lightweight and portable for convenient use.
  • Average Rating out of 5:
  • Price Range: $6.99
  • Material: Plastic
10

EBOOT 24 Pack Clear Plastic Protractors

  • 24 pack for long-lasting use and sharing.
  • Measures angles from 0 to 180 degrees accurately.
  • Clear plastic allows visibility of underlying text.
  • Lightweight and portable for easy transportation.
  • Ideal for students and engineering projects.
  • Includes inch and centimeter measurement markings.
  • A thoughtful gift for school-aged children.
  • Average Rating out of 5:
  • Price Range: $11.95
11

Mr. Pen Protractor with Swing Arm (3 Pack)

  • Includes three 6-inch protractors for versatility.
  • Constructed from durable, transparent clear plastic.
  • Easy-to-read inch and centimeter measurements.
  • Accurate and long-lasting printed markings.
  • Features a swing arm for precise angle readings.
  • Ideal for drawing angles, arcs, and design work.
  • Perfect for students, architects, and engineers alike.
  • Average Rating out of 5:
  • Price Range: $6.85
  • Size: ‎3 Pcs,‎0_7mm
  • Material: Plastic
12

HZMM 12-Inch Transparent Goniometer Ruler

  • Includes one physical therapy goniometer for measuring.
  • Accurate digital markings for precise measurements.
  • Lightweight and portable transparent plastic design.
  • Measures in inches and centimeters for convenience.
  • Professional tool for therapists and students alike.
  • Tracks recovery progress after surgery effectively.
  • Versatile for measuring joints and spine angles.
  • Average Rating out of 5:
  • Price Range: $5.99
13

Helix Angle and Circle Maker (36002)

  • Precision tool for creating accurate angles and circles.
  • Integrated templates for easy circle measurements.
  • 360-degree measurement for versatile applications.
  • Compact 6-inch / 15cm size for portability.
  • Available in three vibrant color options.
  • Ideal for students, artists, and designers.
  • Durable construction for long-lasting use.
  • Average Rating out of 5:
  • Price Range: $5.79
  • Size: ‎360 Degree
14

Mr. Pen - Architecture Templates Set (3)

  • Includes three essential architectural templates.
  • Scale: 1/4 inch = 1 foot.
  • House plan template with detailed symbols.
  • Furniture template for various living spaces.
  • Kitchen, bed, and bath template included.
  • Made from flexible, sturdy material.
  • Ideal for architects, builders, and contractors.
  • Average Rating out of 5:
  • Price Range: $8.84
  • Color: clear
  • Material: Paper
15

ARTISTRO Fineliner Pens (Set of 2)

  • Set includes 2 precise black fineliner pens.
  • 0.2mm nib size for detailed artwork.
  • Waterproof, fade-resistant archival ink for longevity.
  • Quick-drying, non-toxic, and odorless ink.
  • Durable stainless steel tips for consistent lines.
  • Ideal for journaling, sketching, and technical drawing.
  • Stylish case for easy storage and portability.
  • Average Rating out of 5:
  • Price Range: $6.99
16

Pacific Arc Circle Guide Template (45 Circles)

  • 45 circles ranging from 1/16 inch to 2.25 inches.
  • Graduations dividing each circle into quarters for precision.
  • Ideal for geometry, drawing, and sketching projects.
  • Two rulers included for versatile measurement options.
  • Made from high-quality, translucent green plastic.
  • Convenient size for travel and professional use.
  • Perfect gift for artists and creative individuals.
  • Average Rating out of 5:
  • Price Range: $5.99
  • Material: Plastic
17

Outlev 3-Piece Goniometer Set (6/8/12 Inch)

  • Three sizes: 6, 8, and 12 inches
  • Accurate 360-degree angle measurement
  • User-friendly design for easy reading
  • Ideal for therapists and students
  • Portable for home or clinical use
  • Helps track progress in mobility
  • Quality assured with fast customer support
  • Average Rating out of 5:
  • Price Range: $6.99
  • Size: ‎3Pcs
18

YAMHOHO 12" Clear Goniometer Protractor

  • Clear plastic for easy joint visibility.
  • Essential for physical and sports therapy.
  • Determines joint range of motion accurately.
  • Easy-to-read 360° head for precise measurements.
  • Inches and centimeters on the ruler arm.
  • Durable design for home or clinical use.
  • Lightweight and portable for convenience.
  • Average Rating out of 5:
  • Price Range: $3.99
19

ZLKSKER 6" Lockable Steel Divider Compass

  • Precision tool for leather, wood, and metalwork.
  • Adjustable lockable design for versatile use.
  • Leg length of 6 inches for accurate measurements.
  • Maximum span of 6 inches for large circles.
  • High-quality carbon steel construction ensures durability.
  • Wear-resistant tips for precise marking on workpieces.
  • Ideal for drawing arcs, circles, and dividing lines.
  • Average Rating out of 5:
  • Price Range: $8.99
  • Material: Alloy Steel
20

Angrox Geometric Drawing Templates (15 Pcs)

  • 11 geometric templates for versatile drawing options.
  • 4 measuring tools for precise measurements.
  • Includes a zip envelope for easy storage.
  • Metric system with 1mm accuracy.
  • Perfect for students, artists, and engineers.
  • Durable, flexible plastic construction for longevity.
  • Clear design with easy-to-read black markings.
  • Average Rating out of 5:
  • Price Range: $15.99
  • Material: Plastic
21

Lifefficient Military Protractor for Navigation

  • Durable, thicker material than standard protractors.
  • Multi-scale for various map measurements.
  • Marked in degrees and mils for accuracy.
  • Meets military standards for reliable navigation.
  • Veteran-designed for quality and performance.
  • Ideal for land navigation and tactical use.
  • Compact and lightweight for easy carrying.
  • Average Rating out of 5:
  • Price Range: $12.95
22

Tamaki Circle Template Ruler Set (2 Pack)

  • Includes two versatile circle templates.
  • Durable plastic construction for long-lasting use.
  • Perfect for geometric drawing and stenciling.
  • Clear design for easy visibility while drawing.
  • Compact sizes for convenient portability.
  • Ideal for school, art, and architecture projects.
  • Suitable for various drawing styles and techniques.
  • Average Rating out of 5:
  • Price Range: $5.99
  • Material: Plastic
23

Mr. Pen Large Compass for Woodworking

  • Professional all-metal construction for durability.
  • 12-inch compass for precise measurements.
  • Draw circles up to 30 inches in diameter.
  • Includes easy-to-change pencil holder.
  • Can be used as a scribe or divider.
  • Lockable sliding nut for quick adjustments.
  • Ideal for woodworking, drafting, and geometry.
  • Average Rating out of 5:
  • Price Range: $15.95
  • Size: ‎12 Inch
24

EBOOT Clear Plastic Protractor (2 Pack)

  • Durable clear plastic construction for lasting use.
  • Includes two protractors: 4 inch and 6 inch.
  • Measures angles from 0 to 180 degrees accurately.
  • Easy-to-read markings in inches and centimeters.
  • Compact 4 inch protractor for convenient portability.
  • Ideal for students, teachers, and professionals alike.
  • Perfect for classroom, drafting, and home use.
  • Average Rating out of 5:
  • Price Range: $6.55
  • Color: Clear
  • Material: Plastic
25

Zonon 12'' Ruler & 6'' Protractor Set

  • Includes 12'' ruler and 6'' protractor.
  • Made from durable, reliable PVC plastic.
  • Transparent design for clear scale visibility.
  • Dual scale: inches and centimeters for versatility.
  • Compact size, easy to carry and store.
  • Ideal for school, home, and office use.
  • Perfect for students, teachers, and professionals.
  • Average Rating out of 5:
  • Price Range: $4.99
  • Material: Plastic
26

Mr. Pen Landscape Design Templates (Set)

  • Set of two landscape design templates.
  • Exceptional accuracy scale: 1/4 inch = 1 ft.
  • Made from flexible, durable material.
  • Perfect for architects, builders, and contractors.
  • Ideal for designing trees, shrubs, and fences.
  • Includes designs for terraces and mailboxes.
  • Convenient drafting tools for landscaping projects.
  • Average Rating out of 5:
  • Price Range: $9.85
  • Color: Clear
  • Material: Sturdy Plastic
27

STAEDTLER Math Set (557 10 BN 02)

  • Durable metal pencil compass for precise drawing.
  • Alphabet stencil for easy lettering and design.
  • Includes 45-degree and 30/60-degree set squares.
  • 6-inch/15cm ruler for accurate measurements.
  • Ideal for students and professionals alike.
  • Compact and portable for easy carrying.
  • Perfect for math, geometry, and art projects.
  • Average Rating out of 5:
  • Price Range: $4.59
  • Material: Plastic, Metal
28

Mr. Pen Geometry Compass with Pencil

  • High-quality professional compass for accurate drawing.
  • Includes pencil-holder leg design for convenience.
  • Creates circles up to 11 inches in diameter.
  • Ideal for math, geometry, art, and drafting.
  • Smooth movement with center wheel design.
  • Made of durable zinc alloy for longevity.
  • Packaged in a clear, reusable carrying pouch.
  • Average Rating out of 5:
  • Price Range: $8.85
29

ALVIN Circle Radius Master Template [TD1202]

  • 54 circle and radii cutouts for precision.
  • Draw circles from 3.75 to 7.5 inches.
  • Milled for accuracy, not punched or pressed.
  • Ideal for architects, students, and professionals.
  • Made of durable, clear matte acrylic material.
  • Flexible design ensures long-lasting use.
  • Trusted choice since 1950 for drafting tools.
  • Average Rating out of 5:
  • Price Range: $12.99
  • Material: Plastic
30

Westcott 6" Engineers' Protractor Ruler

  • Dual-purpose ruler and protractor for versatility.
  • Clear markings in centimeters and inches for accuracy.
  • Durable laminated finish for extended use.
  • Transparent design for easy page visibility.
  • Ideal for students, professionals, and home use.
  • High-quality craftsmanship for reliable performance.
  • Compact size for convenient storage and portability.
  • Average Rating out of 5:
  • Price Range: $2.63
  • Color: Pink
  • Material: Plastic