12 shop online at www.biohorizons.com Purpose: Initiate osteotomy. • Chisel-tip design eliminates “skating” on osseous crest • Matte finish for increased visibility under operatory lights •1,500 RPM OSTEOTOMY INITIALIZATION & MODIFICATION Purpose: Incrementally widen the osteotomy • Depth-marked for reference • Efficient cutting drill design collects bone for autografting • The drill tip has limited end cutting. However, the osteotomy depth can be increased with these drills as needed • Matte finish for increased visibility under operatory lights • Osteotomy may be finished with intermediate drill in soft bone to achieve higher insertion torque • For higher insertion torque, the final drill may be used to widen the coronal area of the osteotomy (instead of full depth) • Color-coded by implant body diameter (gray=universal starter drill, green=4.6mm and blue=5.8mm) •1,500 RPM 7.5mm implant depth 6mm implant depth 6mm implant to intermediate drill relationship 6mm implant to final drill relationship Purpose: Remove cortical bone at ridge crest for pressurefree seating of the implant collar. • Use when dense cortical bone is present at crest • Rounded non-end cutting hub centers drill in osteotomy • Use following the final width increasing drill for each implant • Color-coded by implant body diameter (green=4.6mm and blue=5.8mm) • 1,000 RPM
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