Zebra Drafix Drafting Mechanical Pencil

Zebra Drafix Drafting Mechanical Pencil

Precision, balance, and reliability unite in the Zebra Drafix Drafting Mechanical Pencil. Tailored specifically for engineers, architects, artists, and college students, this lightweight technical pencil delivers exceptional drafting control through its textured ribbed grip and needle-sharp 4mm fixed sleeve. With an integrated rotating lead hardness indicator and a choice of four precise point sizes (0.3mm, 0.5mm, 0.7mm, and 0.9mm), the Drafix ensures clean, wobble-free line work whether you are ruling against straightedges, drafting floor plans, or executing complex mathematical calculations.

Key Features

• Fixed 4mm Guide Pipe: Provides an unobstructed view of the drawing surface and glides smoothly along rulers, templates, and drafting edges without slipping.
• Adjustable Lead Grade Indicator: Built-in rotary window on the upper barrel lets you mark your currently loaded lead hardness (HB, B, 2B, 3B, 4B, H, 2H) at a glance.
• Ribbed Non-Slip Grip: Textured, concentric-ring grip section prevents finger slippage and provides tactile feedback during meticulous technical detailing.
• Four Technical Line Widths: Available in 0.3mm (ultra-fine detailing), 0.5mm (standard drafting/writing), 0.7mm (expressive sketching), and 0.9mm (bold linework).
• Removable Pocket Clip & Concealed Eraser: Durable steel pocket clip ensures secure carry, paired with a replaceable mini eraser protected under the push knock cap.

Specifications

• Brand / Vendor: Zebra
• Model Series: Drafix (DM3-300 / DM5-300 / DM7-300 / DM9-300)
• Available Lead Diameters: 0.3mm, 0.5mm, 0.7mm, 0.9mm
• Guide Sleeve Length: 4mm fixed drafting sleeve
• Grip Type: Ergonomic concentric-ring ribbed section
• Lead Indicator Range: 4H to 3B
• Body Material: Lightweight impact-resistant resin chassis with metal tip
• Country of Origin: Japan

Frequently Asked Questions

• What is the purpose of the 4mm fixed guide pipe?
  The extended 4mm sleeve keeps the pencil body elevated from straightedges and geometric templates, ensuring perfectly straight, smear-free technical lines and complete view of your contact point.
• How do I change the lead grade indicator setting?
  Gently twist the knurled ring around the indicator window on the upper barrel until the display aligns with your currently inserted lead hardness.
• Which lead size should I choose for general writing versus technical drafting?
  0.5mm is the most versatile all-around choice for daily notes and general drafting; 0.3mm excels in microscopic notations and fine rendering; 0.7mm and 0.9mm are preferred by heavy-handed writers and concept sketchers.
• How do I reload fresh lead into the Zebra Drafix?
  Pull off the top knock button, remove the small eraser plug, and insert 2 to 3 sticks of lead matching your pencil's designated millimeter size into the central tube.
• Is the pocket clip removable for drafting comfort?
  Yes, the spring-steel pocket clip can be slid off the rear barrel if you prefer an unencumbered cylindrical feel when rotating the pencil.