CNC Broach

Keys To Using CNC Broach Tools

Setting up a broach tool to cut in a lathe: Mounting the tool: We recommend mounting the tool in a boring bar sleeve. Split sleeves have the most accurate and solid connection when clamping on the shank of our tool. This is because they contact a full 360 degrees around the shank. We recommend using […]

External Blind Spur Gear Broaching

“Hey John Gardner this is John at OE, We finally got around to using your your spur gear carbide cutters that you engineered for us and I wanna let you know they were perfect. Just thought I’d call you to give you that feedback. I know it’s been a long couple months since you made […]

Haas VF-6 Automatic Tool Changing Process

Client: I’ve used both the 36 teeth spline tooling and the .474” keyway tooling. We encountered an issue with our Haas VF-6 automatic tool changing process.  It has nothing to do with your tooling (which worked exactly as advertised, thanks!). But, I have found that the slop between our arbor and spindle drive keys means […]

Broaching Internal Splines on CNC Mill

A client reached out to us for help on Broaching Internal Splines on their CNC Mill. “Thanks again for all of your help organizing our custom broach tool for our spline work.  We received everything the other day and have it installed in the machine and ready to go.  I have a question about programming […]

Anthony Machine Speed Feed Testimonial

Thank you Anthony Machine for the testimonial! “Good morning John,  Thought I give you a little feedback on the tool we discussed last week, now that we are in the stage of learning tool life. We started out at F250. With 0.0008”/pass and immediately learned, the machine feeds at a max of 144IPM. So we […]

G-Tech USA Blind Keyway Testimonial

Thank you Ryan for the testimonial! “Matt,Thanks for all the info, feeds and instructions and all. Will be recommending this product to everyone who needs something like this. I chopped up one of the programs on your website for our okuma mill and it worked great.” Ryan Rios Ryan at G-Tech did an amazing job […]

Custom Push Type Broach Tool Bars

Custom push type broach tool bars are frequently asked of our clients to fit the needs of their application. We have always offered special grind inserts to fit our In Stock Broach Tool bars to accommodate those special jobs. But we now offer custom, “one-off” broach tool bars. There are many options we at CNC […]

Single Point Broaching Speeds and Feeds

“These are general single point broaching speeds and feeds guidelines for CNC Broaching based off of actual client testimonials” Below are speeds and feeds recommended by CNC Broach Tools. Our long term clients have also contributed for automated broaching with carbide, not HSS. CNC Broach Tools use our proprietary TiN coated carbide inserts with two […]

Keyseat Cutters for Blind Keyway

CNC Keyseat Broaching Duotec Testimonial CNC Broach Tool Keyseat Cutters do not go past 5/8 in width tolerance. When Dan Harvey from Duotec Tool in Maple Grove, MN had a 1” wide key slot to cut. We told him that we could not provide broach tooling for his keyway application. Our T58L broach tool could […]

Finding Centerline for CNC Broaching Tool System

Correct Centerline Prevents Crashes During the Broaching Process The downloadable broach tool prints here:  Broach Tool Centerline For Programming   are for all eleven standard keyway slotting tool sizes and have the dimension from the centerline of our broach tool to the top of the keyway broach insert. If you do not take the time […]