A | B | C | PN |
---|---|---|---|
1/2" | 3/8" | 1/4" | 12-01863 |
Designed with the perfectionist in mind, these Rose Pattern Countersinks are a must have for any close-tolerance woodworking or machinist project. The 5-flute design reduces chatter and easily pierces steel, brass, aluminum, plastic and wood. The stepped shank can be used with either a 1/4” or 3/8” chuck. |
Countersink Rose 5Flute 1/2
works perfectly!
Countersink Rose 5Flute 1/2
Countersink Rose 5Flute 1/2
Countersink Rose 5Flute 1/2
Countersink Rose 5Flute 1/2
Worked perfectly for countersinking holes for the rv-10 seatbelt attach points. 100 degree cutter
These were to replace the completely worthless countersink I foolishly got at Harbor Freight. Application is flathead bolts through steel plates. I would prefer hex-drive, but only slightly.
Countersink Rose 5Flute 1/2
Useless for metal work.... 82 degree.
Please note, Aircraft Spruce Canada's personnel are not certified aircraft mechanics and can only provide general support and ideas, which should not be relied upon or implemented in lieu of consulting an A&P or other qualified technician. Aircraft Spruce Canada assumes no responsibility or liability for any issue or problem which may arise from any repair, modification or other work done from this knowledge base. Any product eligibility information provided here is based on general application guides and we recommend always referring to your specific aircraft parts manual, the parts manufacturer or consulting with a qualified mechanic.
82 degree point angle.