What are these dies-tool bits/heads? Now just a tool thread.

[sklfco]

One on the left, to me, looks more like a attachment that locks into an Air Hammer.

Right, but Atlas Copco can’t charge $1500.00 for just an air hammer

 

[sherrick13]

There were a bunch of these disks in there. These are steel, but some were aluminum as well. They all have a lip like the two overturned.

My guess is they were practice? Or used as a buffer to protect what he was drilling? Or a guide of some sort?

 

[mouthpiece]

There were a bunch of these disks in there. These are steel, but some were aluminum as well. They all have a lip like the two overturned.

My guess is they were practice? Or used as a buffer to protect what he was drilling? Or a guide of some sort?

Not sure on those

 

[AKmoose]

Circles kinda look like cut outs from a hole saw with the layout lines on some, no idea on why he kept them. Are they all the same size?

 

[Snattlerake]

Thin bead rollers? Layout rollers for sheet metal? They could just be crude spacers for setups.

 

[sherrick13]

Circles kinda look like cut outs from a hole saw with the layout lines on some, no idea on why he kept them. Are they all the same size?

All the same size, or pretty dang close

 

[sherrick13]

What is this thing?





It has a spring action and pushes the bit out a little bit.

 

[Letfreedomring]

It's a countersink cage. If you unlock the jam nut and separate the two halves you can adjust the depth of cut by turning either side ccw or cw...

 

[Letfreedomring]

You can replace the cutter by holding the spindle tight then taking a #30 bit or punch the fits in recess on side of cutter and pop it loose by unscrewing it the normal lefty Lucy. They are usually stuck in there pretty good so it takes some effort.

 

[sherrick13]

You can replace the cutter by holding the spindle tight then taking a #30 bit or punch the fits in recess on side of cutter and pop it loose by unscrewing it the normal lefty Lucy. They are usually stuck in there pretty good so it takes some effort.

Cool thanks. I figured the countersink bit comes out somehow, but I couldn't figure it out.