ASTM F340-71(1993)

1.1 This specification covers an acceptable countersink instrument intended to countersink a drilled pilot hole in bone to receive the tapered head of a medical bone screw. The specific design covered by this specification incorporates a pilot tip of suitable diameter to engage the pilot hole and a countersink contour for medical bone screws conforming to Specification F543.

1.2 The values stated in inch-pound units are to be regarded as the standard.

Keywords

Countersinks; Instruments; Orthopaedic medical devices-bone; Orthopaedic medical devices-bone screws; Pilot-type countersinks; pilot-type medical countersinks, spec;

Citing ASTM Standards

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