Pneumatic Graver Engraving Tool – 110V 60Hz, Foot Pedal Speed Control, 100-4000 Strokes/min, 0-30 PSI Gauge – Dual Port Air Engraver with 2 Handpieces for Jewelry, Metal, Stone Setting & Wood

Why choose TANJIN pneumatic graver over manual hand push? No wrist fatigue – air does the work Cleaner lines without chatter marks Foot pedal leaves both hands free Two handpieces included – straight + 90° angled (most brands sell only one) What you can create: Ring initials & dates (use 90° handpiece for inside rings) Bead setting for stones Matte backgrounds on silver Stipple portraits on brass or wood Before buying, ensure you have: An air compressor (0.5 HP minimum, 30-60 PSI) with 1/4" NPT fitting. Box includes: Control box, foot pedal, straight handpiece, 90° angled handpiece, 6 bits, air hose, gauge, manual. [Your Brand] stands behind this product. Contact us for any warranty or setup questions.

• Complete 110V Kit – Air Compressor Required (Not Included) This air-powered engraver requires an external air compressor (0.5–1 HP, 30–60 PSI). Kit includes: TANJIN control box (110V 60Hz), foot pedal, two graver handpieces, 6 carbide graver bits, 6 ft air hose, pressure gauge, and manual.
• Two Handpieces Included – Straight + 90° Angled Comes with both a straight handpiece (for general engraving, lettering, and metal carving) and a 90° angled handpiece (for tight spaces, inside rings, and stone setting). Switch instantly via the dual-port selector knob. No need to buy extra handpieces.
• Foot Pedal for Variable Speed (100–4000 Strokes/min) Press lightly for fine stipple, bead setting, or delicate shading. Press harder for deep, rapid cuts. The foot pedal leaves both hands free to hold your workpiece – offering more control than finger-trigger gravers.
• 0-30 PSI Gauge for Material-Specific Settings Dial in exact pressure: 5-10 PSI for gold/silver engraving, 15-20 PSI for steel or iron, 25-30 PSI for deep relief carving. The built-in gauge ensures repeatable results for batch work. Includes 6 carbide bits (2 liners, 2 flats, 2 dots).
• Important Usage Notes & TANJIN 1-Year Warranty ✅ Noise level: ~75 dB. Max continuous use: 45 minutes, then cool for 15 minutes. ❌ NOT for: Industrial 8-hour shifts, tungsten carbide engraving, or use without an air compressor. 🔧 Warranty: 1-year free repair for defects. 30-day return window. Supported by [Your Brand] customer service.