Shape
129 (IC5)
1$28.95
13$28.95
111 (FL2)$28.95
15 (WH1)$28.95
18 (RD1)$28.95
112$28.95
113$134.93
115 (CY3)$28.95
120 (TC2)$28.95
122 (TC1)$27.50
123$28.95
126 (CN3)$28.95
127 (IC1)$28.95
128 (IC3)$28.95
129 (IC5)$28.95
130$28.95
131 (RD3)$28.95
132 (FL3A)$28.95
133 (KN4)$28.95
135 (KN1)$28.95
138 (CN1)$28.95
141$28.95
143 (WH6)$28.95
151$28.95
152 (KN7)$28.95
16 (WH1)
Pack
Box of 12
Box of 12$28.95
Box of 72$118.95
Dedeco A/O Rubi Stones HP1 are aluminum oxide mounted points designed for fine finishing. They are suitable for use on gold, non-precious, and semi-precious ceramic metals.
These non-contaminating stones feature a fine grit and an HP 113 shank, measuring 3/32 inch (2.35 mm). Each box contains 12 stones, providing a consistent supply for laboratory and clinical finishing procedures.
Product
- Manufacturer
- Dedeco
- Manufacturer #
- 4816
- Item code
- 050-1578
Catalog path
- Marketplace
- Laboratory
- Category
- Lab Burs & Rotary
- Subcategory
- Mounted Points & Stones
Ordering
- Status
- Ships in 3 business days
More from Mounted Points & Stones
Stocked in the same subcategory.
Questions
What is Dedeco Rubi Stones, HP used for?
Dedeco A/O Rubi Stones HP1 are aluminum oxide mounted points designed for fine finishing.
Which shape and pack options are on this page?
This page carries 26 shape options: 1, 13, 111 (FL2), 15 (WH1), 18 (RD1), 112, 113, 115 (CY3) and 18 more. This page carries 2 pack options: Box of 12, Box of 72. Pick one to see its price, part number and stock.
When does it ship?
In-stock orders placed before 3 PM ET ship the same day; anything not on our shelf ships within 3 business days.Ground shipping is free over $10.
About mounted stones
A lab mounted stone is a bonded abrasive, abrasive particles held together by a bond, fixed on its own shank for grinding and shaping. OSHA's abrasive-wheel rule treats mounted wheels of 2 inches and under as a group of their own.
A mounted point or stone is an abrasive already fixed on its own shank; the FDA names the abrasive point among the abrasive devices of 21 CFR 872.6010, Class I. OSHA groups abrasive wheels by bond: organic, such as resin, rubber or shellac, and inorganic, such as clay, glass or porcelain.
How the types on this shelf differ
- Mounted Stones — A rigid bonded abrasive, for grinding and shaping.
- Mounted Rubber Points — A rubber-bonded point already fixed on its own shank.
- Flexible Silicone Polishers — The abrasive is embedded in a flexible silicone body.
- Polishing Wheels — A wheel for the smoothing steps that follow grinding.
- Grinding Wheels — The coarse step: it shapes the work and removes excess material.
- Ceramic & Porcelain Polishers — Polishes the ceramic itself, in place of a glaze layer.
- Rotary Points — Lab points and silicone, rubber and polyurethane polishers.
What to look at when choosing
Sequence: a review describes polishing in three stages, coarse finishing, intermediate polishing and final polishing. Coarse tools shape the work and remove excess material; medium ones smooth out the grooves and scratches the coarse ones leave.
Size: ISO 2157 sets the nominal diameters of the working part of burs, laboratory burs, grinding instruments, diamond instruments and mandrels, and how they are designated.
Shank: the part that fits into the handpiece. ISO 1797 sets shank dimensions and material properties.
Speed: OSHA's abrasive-wheel rule has the spindle speed checked against the maximum operating speed marked on the wheel.
Reuse: the CDC states that burs, polishing points and rag wheels used on contaminated appliances or prostheses should be heat-sterilised, disinfected between patients, or discarded.
Sources: FDA 21 CFR 872.6010, Abrasive device and accessories · OSHA 29 CFR 1910.211, Machinery and machine guarding: definitions · OSHA 29 CFR 1910.94, Ventilation (grinding, polishing and buffing operations) · OSHA 29 CFR 1910.215, Abrasive wheel machinery · ISO 21671:2006, Rotary polishers · Does Sterilization Affect the Performance of Single-Step Resin Composite Polishers? (Dent J 2023) · A Comprehensive Review of the Surface and Chromatic Properties of Monolithic Zirconia: Polishing and Finishing Methods (Cureus 2024) · ISO 2157:2016, Nominal diameters and designation code numbers for rotary instruments · ISO 1797:2017, Shanks for rotary and oscillating instruments · CDC, Guidelines for Infection Control in Dental Health-Care Settings, 2003 (MMWR 52 RR-17)
