Hand Drilling Machine 3d model
3dmdb logo
GrabCAD
Hand Drilling Machine

Hand Drilling Machine

by GrabCAD
Last crawled date: 1 year, 10 months ago
Drilling is a cutting process that uses a drill bit to cut a hole of circular cross-section in solid materials. The drill bit is usually a rotary cutting tool, often multi-point. The bit is pressed against the work-piece and rotated at rates from hundreds to thousands of revolutions per minute. This forces the cutting edge against the work-piece, cutting off chips (swarf) from the hole as it is drilled.

Tags