Home / Machines / Slotting and BT cut

Slotting and BT cut

Slotting and BT cut machines

Clean screwdriver slots and self tapping BT notches, at up to 90 a minute, with automatic dial feed. Two machines for 2 to 6 mm screws.

Adhunik screw slotting and BT cut machine
2 to 6 mmDiameter
90pcs/min, max
16 or 25 mmCutter ID

Inside one cycle

Scroll through a single cycle of the slotting machine. Each step lights up the part doing the work.

ø 2 TO 6 mmcutter 16 or 25 mm ID15INDEX2slot in the headBT notch at the point4SAW3
  1. 01

    Bowl feed

    The vibratory bowl lines the screws up and sends them down the chute to the dial.

  2. 02

    Clamp and index

    The dial grips each screw and indexes it round to the cutter, with the tip support holding it steady.

  3. 03

    Rotary cut

    The rotary saw comes down and passes through the head, or across the point.

  4. 04

    Slot or notch

    A screwdriver slot in the head, or a BT notch at the point of a self tapping screw. Two passes when a deeper cut is needed.

  5. 05

    Eject

    Finished screws drop out down the chute, ready for thread rolling or packing.

Find your model

Tap a model to see its numbers and its size range.

Diameter by machine

mm
0123456

Slotting

Largest screw drawn to the same scale for both machines. Dashed outline is the BT cut.

Slotting and BT cut machines brochure coverBoth machines, side by sideEvery specification and feature in the 4 page brochure.Download PDF

At full speed

90pcs/min

pieces an hour
pieces in an 8 hour shift
0made at this rate since you opened this page
seconds per piece

Max output from the published specification. Real output depends on part length, head and material.

Built for long runs

Rotary saw cutter

Clean slots and notches at speed.

Rigid tip support

Holds the screw steady while it is cut.

Automatic dial feed

Screws are indexed to the cutter one by one.

Two pass cutting

For deeper or cleaner cuts where needed.

Quick change dial

Faster size changes.

Low noise operation

Easier on the operators.

What it makes

Slotted screws
Cheese head
Pan head
Round head
Countersunk
Type BT and BF

Questions

A notch cut at the point of a self tapping screw. It lets the screw clear material as it forms its own thread.

Usually before. The slot is cut on the headed blank, then the thread is rolled.

Slotting and BT cut machine brochure cover

The full brochure

How it works, features and every specification, in 4 printable pages.

Download PDF