Coolant Drills

[KMartin]

I everyone - trying to run coolant drills without having coolant thru the

spindle .Not having much luck . any help would be appreciated .Using a vertical

Hass mill .

Thanks in advance

 

 

X6 MU3

[crazy^millman]

Yes the coolant thru is needed to use them effectively without it need to get regular drills and just take your time peck and fight like you have.

[Redfire427]

Check out Walter Titex drills. They have some that work awesome for your application where you only use flood coolant.

 

Carmen

[THEE THAINZ™]

+1 on Walter drills and Walter is also running a free regrind on select drills purchased right now. The drill comes with free regrind labeled on the package.

[tozmaster]

Thru coolant drills without high pressure thru coolant is like warm beer.

[GoetzInd]

Thru coolant drills without high pressure thru coolant is like warm beer.

 

+1

 

mIKE

[crazy^millman]

Thru coolant drills without high pressure thru coolant is like warm beer.

 

Though I quit drinking many years ago that was pretty spot on.

[KMartin]

Yep - 7 holes in had a melt down .H13 .. 3.0 deep hole with coolant flooded .Using this type of drill . ( dijet indexable drill )

1000 RPM 7.0 IPM .Looks like will be going back to a twist drill . At least it will not melt down .

It would be nice to make it work ... saves a lot of time .

Thanks for the help

 

 

http://www.dijetusa.com

[workmantm]

Yep - 7 holes in had a melt down .H13 .. 3.0 deep hole with coolant flooded .Using this type of drill . ( dijet indexable drill )

1000 RPM 7.0 IPM .Looks like will be going back to a twist drill . At least it will not melt down .

It would be nice to make it work ... saves a lot of time .

Thanks for the help

 

 

http://www.dijetusa.com

 

Have you looked into Allied for drills? They make a rotary coupler so you can still get thru tool coolant on a machine that doesn't have thru spindle. Never used it or looked into it for here, but it could be worth a shot to take advantage of a better performing tool.

[JAMMAN]

Yep - 7 holes in had a melt down .H13 .. 3.0 deep hole with coolant flooded .Using this type of drill . ( dijet indexable drill )

1000 RPM 7.0 IPM .Looks like will be going back to a twist drill . At least it will not melt down .

It would be nice to make it work ... saves a lot of time .

Thanks for the help

 

Sounds a little fast for H13, what diameter is the hole?

[crazy^millman]

Have you looked into Allied for drills? They make a rotary coupler so you can still get thru tool coolant on a machine that doesn't have thru spindle. Never used it or looked into it for here, but it could be worth a shot to take advantage of a better performing tool.

 

I used one years ago for some 7/8 holes on a machine and it did a great job.