Samples were retrieved after soft tissue was removed with a trephine bur with an inner diameter of 6.0 mm.
In his music, steady, precise, tightly wound yet eccentric guitar vamps — with chords and single notes ricocheting from off-beats — support waywardly improvisational vocals that are crooned with honeyed introspection or burred with a rasp.
If you don't mind taking the extra time you can smooth out sharp edges and burs with a metal file (fairly inexpensive ones can be found at "Big Lots" or "Harbor Freight Tools").
The objective of this study was to compare, by scanning electron microscopy, the smoothness of the resected apical root surface after preparation with high-speed #699 bur, #699 bur plus Shofu finishing and Zekrya bur, and with an erbium:YAG laser.
In group 1, the laminates were roughened with a diamond bur with grit sizes of 125 to 150 mm (863 Grit; Drendell and Zweilling, Berlin, Germany).
Following soft tissue flap elevation, a block of bone (10 × 15 mm) was harvested for use as onlay grafting from the anterior border of the right mandibular ramus using a small round bar and fissure bur, with the sharp edges rounded off with a round bur.
Fruit: inside bur with beak(s) surrounding style(s); pappus 0. Species In Genus: 45--50 species: native to America, especially southwestern United States, northern Mexico.
Highest CSBS values were also recorded with the brackets bonded to laminates treated with diamond bur followed with those treated with microetcher (5.85 ± 0.03 and 5.31 ± 0.04 MPa, respectively), with no statistical significant difference between them.
Highest SSBS values were recorded with the brackets bonded to laminates treated with diamond bur followed with those treated with microetcher (6.44 ± 0.12 and 6.01 ± 0.02 MPa, respectively; Table 1).
The surrounding enamel was also removed with a diamond bur in a high-speed handpiece (# 3195, KG Sorensen, Barueri, Brazil) with water-cooling spray.
