Pentel Graph 1000 Metal Mechanical Pencil

Pentel Graph 1000 Metal Mechanical Pencil

The Pentel Graph 1000 For Pro Metal Mechanical Pencil is an industry-standard professional drafting instrument celebrated by architects, engineers, and illustrators worldwide. Engineered with an all-brass, three-jaw clutch mechanism and a weighted front section, it delivers exceptional lead stability and precise incremental lead advancement. The integrated grip combines a matte-finished metal barrel with soft rubber cushion nubs, offering non-slip tactile control and a balanced, low center of gravity that reduces hand strain during intricate technical drawing and long writing sessions.

Key Features

• All-Brass Three-Jaw Clutch: Heavy-duty internal brass mechanism holds graphite firmly to eliminate lead wobble and slippage.
• Dual-Material Ergonomic Grip: Precision metal grip section embedded with soft rubber pads ensures fatigue-free control and non-slip handling.
• Low Center-of-Gravity Balance: Forward-weighted architecture provides steady stroke control for ultra-precise line work.
• Adjustable Lead Hardness Indicator: Built-in rotating window clearly displays current lead grade (HB, H, B, 2B) on the push button barrel.
• Fixed 4mm Drafting Sleeve: Slender stainless steel guide pipe provides an unobstructed view of the paper for ruler and template drafting.

Specifications

• Brand: Pentel
• Model: Graph 1000 For Pro (PG1000 Series)
• Available Diameters: 0.3mm (PG1003), 0.5mm (PG1005), 0.7mm (PG1007), 0.9mm (PG1009)
• Grip Material: Metal with embedded rubber cushions
• Body Material: Lightweight reinforced matte resin
• Dimensions: 146mm length x 9mm diameter
• Weight: Approximately 11g
• Country of Origin: Japan

Frequently Asked Questions

• What makes the Graph 1000 For Pro an industry standard for drafting? Its all-brass three-jaw clutch, fixed 4mm guide pipe, low center of gravity, and distinctive hybrid metal-rubber grip give draftsmen unparalleled control and accuracy.
• Can the fixed 4mm drafting pipe be retracted? No, the Graph 1000 For Pro features a rigid 4mm guide sleeve specifically engineered to prevent wobble when tracing against straightedges and drafting scales.
• What lead grades can be displayed on the indicator window? The top indicator rotates to display common drafting grades, typically HB, H, 2B, and B.
• What lead refills are recommended? For best results, use Pentel Ain Stein polymer leads, which provide high break strength and dark line density across all available diameters.
• Does this pencil include an eraser? Yes, a replaceable mini eraser (Pentel Z2-1N type) with a jam-clearing cleaner pin is housed under the removable knock button cap.