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OTEC Walnut Shell Medium Media H1/100 1 Lb Pack

Part # 147.694

Single unit weight: -- lbs / -- kg

Original price $10.10 - Original price $10.10
Original price
$10.10
$10.10 - $10.10
Current price $10.10
Availability:
47 in stock, ready to be shipped
by Otec

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Product Details

OTEC Walnut Shell Media is a dry polishing media used for achieving high-gloss finishes on non-ferrous metals, jewelry alloys, titanium, and steel. The H1/100 grade is a medium grain size designed as the first step for dry pre-polishing in multi-stage finishing processes. This media is pre-impregnated with polishing compound, so no additional paste is needed until the 3rd or 4th cycle.

Key Features

  • Dry walnut shell media pre-impregnated with polishing paste
  • H1/100 medium grain for first-step dry pre-polishing
  • Suitable for non-ferrous jewelry metals, titanium, and steel alloys
  • Works in OTEC dry disc finishers and most dry polishing equipment
  • Refresh compound after 3rd–4th use with OTEC P6 Polishing Paste (see link below)

Specifications

Manufacturer OTEC
Media Code H1/100
Grain Size 1.7–2.4 mm (≈ 0.067–0.094 in)
Use Stage Dry pre-polishing (first step)
Compound Pre-impregnated; refresh after 3rd–4th cycle
Typical OTEC Disc Finisher Cycle ~2 hours (longer in standard vibratory tumblers)
Max Workpiece Weight 7–8 g (≈ 0.25–0.28 oz)
Pack Size 1 lb (≈ 0.45 kg)

Applications

Pre-polishing of cast and fabricated jewelry parts prior to fine dry polishing or final buff. Suitable for rings, pendants, findings, and small components. Works across dry systems including OTEC high-speed disc finishers; compatible with other dry polishing equipment (cycle times may vary).

Process Notes

  • For multi-piece runs in an OTEC dry disc finisher, suspend pieces using a drag/fixture attachment to minimize part-to-part contact and avoid dents or scratches.
  • After the 3rd–4th use, refresh media with OTEC P6 Polishing Paste Compound (147.697).

What’s Included

  • OTEC Walnut Shell Media H1/100, 1 lb pack
California Prop 65 Warning California Prop 65 Warning:
Cancer and Reproductive Harm. www.P65warnings.ca.gov.

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