I then used my jig to clamp the threaded rod in the vise. The jig itself serves as a guide for a cut-off disk in an angle grinder to cut the slots in the threaded rod.

Browse Turning & Inserts Clearance Center Items ... Select Filters ... Inserts ... 122 ... Inserts ... Grooving and Cut-Off ... 11 ... Grooving and Cut-Off ... Tool Holders ... 7 ...

I cut wider flutes in this one so I didn't have to back it out half-way to clear the chips. I figure this could be a handy alternative to using a machine screw and threaded insert for some adjustment knob or fastening knob on a homemade machine. With so much wood between the threads, it's very unlikely that the threads would wear out. I did a quick wear test, screwing the screw in and out many times while pushing hard against the drill. Then I had the idea of setting it up to use the screw to lift my table saw. Again, up and down many times, no sign of wear. I figure these coarse threads could be handy for something where a cover needs to be held in place. If I make wooden knobs for the wood bolts, that will make for a cheap and easy way to make threaded knobs to hold a cover onto something. I am using a piece of oak here. Soft woods like pine or spruce would not hold up as well. See also: I bought the improved Jimmy Diresta ice pick.... 20 years ago! (2021) Making bandsaw blade guides (2016) Making wooden hinges (2013) Basement bookcase (2017) Dad's wooden doorlatches (2007) Making a German chip carving knife (2015) Angle grinder flatcut-off jig (2016) Grinding a machine taper with an angle grinder (2016) Cut any thread pitch on the metal lathe (2024) Back to my Woodworking website.

2014819 — Now the rule of thumb for running carbide is to triple your surface feed. Some people like to go higher though. So if you're running a carbide ...

I did a quick wear test, screwing the screw in and out many times while pushing hard against the drill. Then I had the idea of setting it up to use the screw to lift my table saw. Again, up and down many times, no sign of wear. I figure these coarse threads could be handy for something where a cover needs to be held in place. If I make wooden knobs for the wood bolts, that will make for a cheap and easy way to make threaded knobs to hold a cover onto something. I am using a piece of oak here. Soft woods like pine or spruce would not hold up as well. See also: I bought the improved Jimmy Diresta ice pick.... 20 years ago! (2021) Making bandsaw blade guides (2016) Making wooden hinges (2013) Basement bookcase (2017) Dad's wooden doorlatches (2007) Making a German chip carving knife (2015) Angle grinder flatcut-off jig (2016) Grinding a machine taper with an angle grinder (2016) Cut any thread pitch on the metal lathe (2024) Back to my Woodworking website.

I ground three flat spots onto the other end of the threaded rod to make it easier to grab it in a drill chuck. Again, I used two-nuts as a visual guide to help me space the three flat spots evenly.

I bought the improved Jimmy Diresta ice pick.... 20 years ago! (2021) Making bandsaw blade guides (2016) Making wooden hinges (2013) Basement bookcase (2017) Dad's wooden doorlatches (2007) Making a German chip carving knife (2015) Angle grinder flatcut-off jig (2016) Grinding a machine taper with an angle grinder (2016) Cut any thread pitch on the metal lathe (2024)

Dec 22, 2018 — Despite what the others have said about HSS tooling, I've had the best luck with solid carbide router bits. I use 3/8" shank commercial bits ...

I figure these coarse threads could be handy for something where a cover needs to be held in place. If I make wooden knobs for the wood bolts, that will make for a cheap and easy way to make threaded knobs to hold a cover onto something. I am using a piece of oak here. Soft woods like pine or spruce would not hold up as well. See also: I bought the improved Jimmy Diresta ice pick.... 20 years ago! (2021) Making bandsaw blade guides (2016) Making wooden hinges (2013) Basement bookcase (2017) Dad's wooden doorlatches (2007) Making a German chip carving knife (2015) Angle grinder flatcut-off jig (2016) Grinding a machine taper with an angle grinder (2016) Cut any thread pitch on the metal lathe (2024) Back to my Woodworking website.

The homemade tap cuts the thread with just the first few turns so it can cut threads closer to the bottom of a blind hole. I could just make another one with no taper at all to cut threads all the way to the bottom of a hole. That's the nice thing about homemade tools — infinitely customizable.

Testing it out. Worked well. Though, in retrospect, I should have cut the flutes slightly larger because they had a tendency to get filled with sawdust. Drilling a larger hole before tapping would also help. It was easy to screw a threaded rod into the resulting hole just by turning it with my fingers. Then trying the same method with a wood bolt, which has much coarser threads. I cut wider flutes in this one so I didn't have to back it out half-way to clear the chips. I figure this could be a handy alternative to using a machine screw and threaded insert for some adjustment knob or fastening knob on a homemade machine. With so much wood between the threads, it's very unlikely that the threads would wear out. I did a quick wear test, screwing the screw in and out many times while pushing hard against the drill. Then I had the idea of setting it up to use the screw to lift my table saw. Again, up and down many times, no sign of wear. I figure these coarse threads could be handy for something where a cover needs to be held in place. If I make wooden knobs for the wood bolts, that will make for a cheap and easy way to make threaded knobs to hold a cover onto something. I am using a piece of oak here. Soft woods like pine or spruce would not hold up as well. See also: I bought the improved Jimmy Diresta ice pick.... 20 years ago! (2021) Making bandsaw blade guides (2016) Making wooden hinges (2013) Basement bookcase (2017) Dad's wooden doorlatches (2007) Making a German chip carving knife (2015) Angle grinder flatcut-off jig (2016) Grinding a machine taper with an angle grinder (2016) Cut any thread pitch on the metal lathe (2024) Back to my Woodworking website.

5/8" Right-Hand Boring Bar & Threading Kit - smithy.com 5/8" Right-Hand Boring Bar & Threading Kit $135.00 Unit price / Unavailable

But before cutting slots in the threaded rod, I cut a slight taper in the end of it. That way the thread will be cut over the course of several turns instead of just by the very tip.

Jan 20, 2022 — Harv's Island Shops¶ ; Tortimer, Storage Access, Top left ; Reese and Cyrus, Special Item Customization, To the right of Tortimer ; Leif, Shrubs, ...

Widia slotting mills deliver optimum solutions for creating keyways, slots, or pockets ... Indexable Milling; /; Slotting Mills. Slotting Mills. M900 Series.

See also: I bought the improved Jimmy Diresta ice pick.... 20 years ago! (2021) Making bandsaw blade guides (2016) Making wooden hinges (2013) Basement bookcase (2017) Dad's wooden doorlatches (2007) Making a German chip carving knife (2015) Angle grinder flatcut-off jig (2016) Grinding a machine taper with an angle grinder (2016) Cut any thread pitch on the metal lathe (2024) Back to my Woodworking website.

Equipped with a dual position cutting head, these board cutters can cut semi-rigid materials and trim flexible materials including photo paper and canvas.

The metal one works just fine in wood (and metal). Interestingly, the metal tap is slightly bigger than the one I made. When threading holes in metal, the hole needs to be slightly bigger than the bolt or threaded rod that screws into it, or it will get stuck. With wood, having a hole slightly smaller is not a problem because the wood has some flexibility. That's how wood screws engage. The homemade tap cuts the thread with just the first few turns so it can cut threads closer to the bottom of a blind hole. I could just make another one with no taper at all to cut threads all the way to the bottom of a hole. That's the nice thing about homemade tools — infinitely customizable. Testing it out. Worked well. Though, in retrospect, I should have cut the flutes slightly larger because they had a tendency to get filled with sawdust. Drilling a larger hole before tapping would also help. It was easy to screw a threaded rod into the resulting hole just by turning it with my fingers. Then trying the same method with a wood bolt, which has much coarser threads. I cut wider flutes in this one so I didn't have to back it out half-way to clear the chips. I figure this could be a handy alternative to using a machine screw and threaded insert for some adjustment knob or fastening knob on a homemade machine. With so much wood between the threads, it's very unlikely that the threads would wear out. I did a quick wear test, screwing the screw in and out many times while pushing hard against the drill. Then I had the idea of setting it up to use the screw to lift my table saw. Again, up and down many times, no sign of wear. I figure these coarse threads could be handy for something where a cover needs to be held in place. If I make wooden knobs for the wood bolts, that will make for a cheap and easy way to make threaded knobs to hold a cover onto something. I am using a piece of oak here. Soft woods like pine or spruce would not hold up as well. See also: I bought the improved Jimmy Diresta ice pick.... 20 years ago! (2021) Making bandsaw blade guides (2016) Making wooden hinges (2013) Basement bookcase (2017) Dad's wooden doorlatches (2007) Making a German chip carving knife (2015) Angle grinder flatcut-off jig (2016) Grinding a machine taper with an angle grinder (2016) Cut any thread pitch on the metal lathe (2024) Back to my Woodworking website.

I am using a piece of oak here. Soft woods like pine or spruce would not hold up as well. See also: I bought the improved Jimmy Diresta ice pick.... 20 years ago! (2021) Making bandsaw blade guides (2016) Making wooden hinges (2013) Basement bookcase (2017) Dad's wooden doorlatches (2007) Making a German chip carving knife (2015) Angle grinder flatcut-off jig (2016) Grinding a machine taper with an angle grinder (2016) Cut any thread pitch on the metal lathe (2024) Back to my Woodworking website.

I figure this could be a handy alternative to using a machine screw and threaded insert for some adjustment knob or fastening knob on a homemade machine. With so much wood between the threads, it's very unlikely that the threads would wear out.

Designed for fast cutting natural exotic woods and wood composites. Solid carbide tools generally have longer tool life and are easier to service.

Home made thread tap next to a proper metal thread tap. The metal one works just fine in wood (and metal). Interestingly, the metal tap is slightly bigger than the one I made. When threading holes in metal, the hole needs to be slightly bigger than the bolt or threaded rod that screws into it, or it will get stuck. With wood, having a hole slightly smaller is not a problem because the wood has some flexibility. That's how wood screws engage. The homemade tap cuts the thread with just the first few turns so it can cut threads closer to the bottom of a blind hole. I could just make another one with no taper at all to cut threads all the way to the bottom of a hole. That's the nice thing about homemade tools — infinitely customizable. Testing it out. Worked well. Though, in retrospect, I should have cut the flutes slightly larger because they had a tendency to get filled with sawdust. Drilling a larger hole before tapping would also help. It was easy to screw a threaded rod into the resulting hole just by turning it with my fingers. Then trying the same method with a wood bolt, which has much coarser threads. I cut wider flutes in this one so I didn't have to back it out half-way to clear the chips. I figure this could be a handy alternative to using a machine screw and threaded insert for some adjustment knob or fastening knob on a homemade machine. With so much wood between the threads, it's very unlikely that the threads would wear out. I did a quick wear test, screwing the screw in and out many times while pushing hard against the drill. Then I had the idea of setting it up to use the screw to lift my table saw. Again, up and down many times, no sign of wear. I figure these coarse threads could be handy for something where a cover needs to be held in place. If I make wooden knobs for the wood bolts, that will make for a cheap and easy way to make threaded knobs to hold a cover onto something. I am using a piece of oak here. Soft woods like pine or spruce would not hold up as well. See also: I bought the improved Jimmy Diresta ice pick.... 20 years ago! (2021) Making bandsaw blade guides (2016) Making wooden hinges (2013) Basement bookcase (2017) Dad's wooden doorlatches (2007) Making a German chip carving knife (2015) Angle grinder flatcut-off jig (2016) Grinding a machine taper with an angle grinder (2016) Cut any thread pitch on the metal lathe (2024) Back to my Woodworking website.

To prevent this from happening, only thing you need to do is to cut the thread intermittently. Don´t get me wrong, you don´t have to take a half hour brake ...

GROOVING INSERT. ISCAR 4736213. $114.61 / EA. Out of Stock. GROOVING INSERT. QTY. Add to List. Blackhawk industrial. 10810 East 45th St, Suite 100

You can use metal thread taps for wood just fine, but I wanted to experiment with making my own from a piece of threaded rod. I started by making a "jig" to hold the threaded rod for grinding slots in it. But before cutting slots in the threaded rod, I cut a slight taper in the end of it. That way the thread will be cut over the course of several turns instead of just by the very tip. I then used my jig to clamp the threaded rod in the vise. The jig itself serves as a guide for a cut-off disk in an angle grinder to cut the slots in the threaded rod. I cut a total of six slots in the threaded rod. I used two hex nuts jammed against each other on the threaded rod to guide how much to turn it by to space the slots. Spacing four slots evenly would have been more tricky unless I found a square nut to fit on the threaded rod (or I suppose, I could have jammed a square piece of wood between the two nuts as a guide) I ground three flat spots onto the other end of the threaded rod to make it easier to grab it in a drill chuck. Again, I used two-nuts as a visual guide to help me space the three flat spots evenly. Home made thread tap next to a proper metal thread tap. The metal one works just fine in wood (and metal). Interestingly, the metal tap is slightly bigger than the one I made. When threading holes in metal, the hole needs to be slightly bigger than the bolt or threaded rod that screws into it, or it will get stuck. With wood, having a hole slightly smaller is not a problem because the wood has some flexibility. That's how wood screws engage. The homemade tap cuts the thread with just the first few turns so it can cut threads closer to the bottom of a blind hole. I could just make another one with no taper at all to cut threads all the way to the bottom of a hole. That's the nice thing about homemade tools — infinitely customizable. Testing it out. Worked well. Though, in retrospect, I should have cut the flutes slightly larger because they had a tendency to get filled with sawdust. Drilling a larger hole before tapping would also help. It was easy to screw a threaded rod into the resulting hole just by turning it with my fingers. Then trying the same method with a wood bolt, which has much coarser threads. I cut wider flutes in this one so I didn't have to back it out half-way to clear the chips. I figure this could be a handy alternative to using a machine screw and threaded insert for some adjustment knob or fastening knob on a homemade machine. With so much wood between the threads, it's very unlikely that the threads would wear out. I did a quick wear test, screwing the screw in and out many times while pushing hard against the drill. Then I had the idea of setting it up to use the screw to lift my table saw. Again, up and down many times, no sign of wear. I figure these coarse threads could be handy for something where a cover needs to be held in place. If I make wooden knobs for the wood bolts, that will make for a cheap and easy way to make threaded knobs to hold a cover onto something. I am using a piece of oak here. Soft woods like pine or spruce would not hold up as well. See also: I bought the improved Jimmy Diresta ice pick.... 20 years ago! (2021) Making bandsaw blade guides (2016) Making wooden hinges (2013) Basement bookcase (2017) Dad's wooden doorlatches (2007) Making a German chip carving knife (2015) Angle grinder flatcut-off jig (2016) Grinding a machine taper with an angle grinder (2016) Cut any thread pitch on the metal lathe (2024) Back to my Woodworking website.

I cut a total of six slots in the threaded rod. I used two hex nuts jammed against each other on the threaded rod to guide how much to turn it by to space the slots. Spacing four slots evenly would have been more tricky unless I found a square nut to fit on the threaded rod (or I suppose, I could have jammed a square piece of wood between the two nuts as a guide)