Landis Thread and Form Rolling
We manufacture thread rolling heads, rolls, consumables and spares. We also offer machine rolls and all makes of replacement rolls. We also can produce a number of special products for your application, in addition to our standard offering.
See the advantages of rolling compared to thread cutting.
CNC EZ Rollers™
Compact in size, with a small working envelope, they’re ideal for large and small lot production on Swiss-style and CNC machines. Designed for thread sizes from #0 to 1 1/4" and material hardness to 24 Rockwell C. Download inch and metric PDFs
Advantages of Rolled vs. Cut Threads
- Improved Finish – Rolled surface finishes of 32µ in. or less vs. a minimum of 63 for cut threads
- Increased Strength – Rolled threads are as much as 20% stronger than cut threads
- Faster Threading Speeds – Rolled SFM’s are 3x faster than cutting
- Material Savings – Rolling stock is smaller in diameter than full size cutting stock
- Chipless Operation – No chip disposal required with thread rolling
No. 10 Rolling Heads
No. 10 TRSB Stationary Head
For application where the part rotates and the threading tool is stationary. Non-revolving heads are ideal for turret lathes, hand and automatic screw machines, and other stationary tool applications. Three hardened driving pins, mounted in the adjusting ring, secure the head in the closed position. As the head pulls off, the driving pins withdraw from the closing ring which is under spring tension.Download PDF
No. 10 TRRB Revolving Head
A tool used on live spindle machines. Revolving heads are ideal for bar automatics and other live spindle machines, and for tapping, drilling, and threading machines.Three hardened conical closing pins, mounted in the adjusting ring, engage the closing ring to lock the head closed. Download PDF
No. 3 1/2 Rolling Heads
No. 3 1/2 TRSB Stationary Heads
Diameter range of 1/4" - 7/16" (1.0 - 1.75 ISO). For applications where the part rotates and the threading tool is stationary. Non-revolving heads are ideal for turret lathes, hand and automatic screw machines, and other stationary tool applications. Download PDF
No. 3 1/2 TRRB Revolving Head
A tool used on live spindle machines. Revolving heads are ideal for bar automatics and other live spindle machines, and for tapping, drilling, and threading machines. Download PDF
No. 16 Rolling Heads
No. 16 TRRB Revolving Head
Diameter range of 1 1/4" - 2" (4.0 - 5.0 ISO). A tool used on live spindle machines. Revolving heads are ideal for bar automatics and other live spindle machines, and for tapping, drilling, and threading machines. Download PDF
No. 5 Rolling Heads
No. 5 TRSB Stationary Head
Diameter range of 5/16" - 5/8" (1.25 - 2.0 ISO). For application where the part rotates and the threading tool is stationary. Non-revolving heads are ideal for turret lathes, hand and automatic screw machines, and other stationary tool applications. Download PDF
No. 5 TRRB Revolving Head
Diameter range of 5/16" - 5/8" (1.25 - 2.0 ISO). A tool used on live spindle machines. Revolving heads are ideal for bar automatics and other live spindle machines, and for tapping, drilling, and threading machines. Download PDF
JR Quadlan Rolling Heads
13 JR Quadlan Rolling Head
RANGE: 1/8", 1/4", and 3/8" NPSM Pipe. The 13JR Quadlan uses four rolls, instead of the customary three, which allows the rolling of NPSM threads on thin wall lamp tubing without collapsing or "lobing" of the work. Essentially the same head as the 13/16" 13 JN Landex, the Quadlan uses roll instead of chaser holders.
Download Product PDF Download Technical Specs
No. 7 Rolling Heads
No. 7 TRSB Stationary Head
Diameter range of 7/16" - 5/8" (1.75 - 2.5 ISO). For application where the part rotates and the threading tool is stationary. Non-revolving heads are ideal for turret lathes, hand and automatic screw machines, and other stationary tool applications. Download PDF
No. 7 TRRB Revolving Head
Diameter range of 7/16" - 5/8" (1.75 - 2.5 ISO). A tool used on live spindle machines. Revolving heads are ideal for bar automatics and other live spindle machines, and for tapping, drilling, and threading machines. Download PDF
