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SECONDARY FINISHING OPERATIONS


SLOTTING & BT CUT MACHINES

SLOTS, NOTCHES & SELF TAPPING POINTS

Two dedicated machines that complete the fastener after forming and threading. The slotting machine cuts the driver slot into screw heads, and the BT cut machine forms the thread cutting notch at the screw point, letting self tapping (Type BT) screws cut their own mating thread.

0
Years Making
0
Machines Delivered
10–50µ
Tolerance
Cold Heading Machine Thread Rolling Machine Trimming Machine Slotting & BT Cut Machine Cold Heading Machine Thread Rolling Machine Trimming Machine Slotting & BT Cut Machine

ENGINEERED TO LAST

KEY FEATURES

01

Rotary Saw Cutter

Highly accurate, stable cutting at high speed.

02

Automatic Dial Feed

Fasteners are clamped on the rotating disk so it runs faster without parts being thrown off.

03

Rigid Tip Support

Minimal cantilever beyond the fixture to withstand large cutting forces.

04

Two Pass Cutting

Automatic chip removal eliminates burrs on the fastener head.

05

Quick Change Dial

The disk swaps quickly to handle fasteners of a different size.

06

Low Noise Operation

Runs quietly on the shop floor.

THE PROCESS

HOW IT WORKS

01

Bowl Feed

Blanks are fed from a vibratory bowl onto a rotating clamping dial.

02

Clamp & Index

Each part is clamped on the dial and indexed past the cutter.

03

Rotary Cut

The cutter and workpiece rotate together to form the slot or notch.

04

Slot or Notch

Slotting cuts the driver slot in the head; BT cut grooves the screw point.

05

Eject

Finished fasteners are ejected and the cycle repeats.

WHY SLOTTING & BT CUT

THE ADVANTAGES

Clean Finish

Two pass cutting with automatic chip removal leaves a finished, burr free part.

Self Tapping Capability

The BT notch creates the cutting edge that lets screws form their own threads.

Lower Assembly Cost

Self tapping screws need no pre tapped hole or nut and give a tighter, more secure fit.

Quick Changeover

Swappable dials adapt the machines to different screw sizes.

WHAT YOU CAN MAKE

APPLICATIONS

01Slotted Head Screws
02Cheese, Pan & Round Heads
03Countersunk Screws
04Type BT / BF Screws
05Self Tapping Screws
01Slotted Head Screws
02Cheese, Pan & Round Heads
03Countersunk Screws
04Type BT / BF Screws
05Self Tapping Screws

SLOTTING & BT CUT SPECIFICATION SHEET

Full technical specifications for both the Slotting and BT Cut machines: diameter range, slot length, maximum output, cut ID, motor power and net weight.

NEED A SLOTTING OR BT CUT MACHINE FOR YOUR LINE?

Tell us your fastener type, size range and output target. Our team will recommend the right model and send a tailored quote.

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