Mould circular-hole chamfering tool
The utility model discloses a mould circular-hole chamfering tool, which comprises a drill bit (1), a drill bushing (2), a crankshaft (3), a weight block (4), a handheld handle (5) and a driving handle (6), and the mould circular-hole chamfering tool is characterized in that the drill bit (1) is ins...
Saved in:
Main Authors | , , , |
---|---|
Format | Patent |
Language | Chinese English |
Published |
12.12.2012
|
Subjects | |
Online Access | Get full text |
Cover
Loading…
Be the first to leave a comment!