PCD Cutting Edges For Cutter Head Replacement For Blades Of Premilling Cutter

Need to keep a premilling cutter head cutting after its edges dull? These are the replacement edges: 14 x 14 mm square, 4 mm thick, 6 mm inner hole, PCD cutting corner on an alloy steel body. They go back into the existing head, so no new head and no re-profiling. The 14 x 14 x 4 mm edge is listed for the blades of a premilling cutter in woodworking cutting and milling, and the cutter head itself is also available. Price is quoted per batch on request.

A dull premilling cutter does not stop the line. It changes the edge: the panel comes out with torn fibre instead of a cut face, the banding bridges that tear and lifts weeks later, and someone ends up sanding edges by hand. The other two ways out are worse - a head sent out for sharpening costs days of machine time, and a complete new head for one chipped corner costs many times the price of an edge.

These are the replacement edges for that head: a 14 x 14 mm square, 4 mm thick, 6 mm inner hole. The cutting corner is PCD, polycrystalline diamond; the body under it is alloy steel, so the part meeting the wood is diamond and the part seating in the head is steel.

The four numbers are the whole fitment check. 14 mm length and 14 mm width set the seat in the head, 4 mm thickness sets how far the edge stands above it, and the 6 mm hole takes the clamping screw. Change any one and it is a different part.

It is listed for woodworking cutting and milling - the blades of a premilling cutter, the station that cuts the panel edge before the banding. The catalogue sums the edges up as light, quiet and efficient, and the cutter head is available too. Price on request.

What these edges are, in the four numbers that decide whether they fit:

• 14 x 14 mm square. 14 mm length, 14 mm width across the flat - the seat size that matches the pocket in the head.
• 4 mm thick. The edge stands 4 mm above its seat, which puts a cutting corner in front of the panel.
• 6 mm inner hole. A 6 mm bore for the clamping screw; the screw holds the edge, not the pocket wall.
• PCD corner on alloy steel. Polycrystalline diamond on the cutting edge, alloy steel under it - a diamond corner on a steel seat.
• Replacement edge, not a head. A dull corner comes out and a new edge goes in; the head, the arbor and its balance stay put.
• Light, quiet and efficient. The catalogue wording for the edges: small parts with little mass at cutting speed.
• Fewer set-ups. An edge change is one screw and one edge, not a re-set of the head.
• Listed for premilling blades. Woodworking cutting and milling tool for the pre-milling station.
• One line to reorder. 14 x 14 x 4 mm, 6 mm hole, PCD - that string identifies the part on its own.
• The head is available. If the head rather than the edge is worn, the cutter head is listed as available.

When a premilling edge dulls, the choice usually comes down to three: run it blunt and lose the panel edge, send the head out and lose the machine for days, or buy a whole new head. These edges are the fourth:

• A change, not a shutdown. One edge measures 14 x 14 x 4 mm; swapping it is minutes at the head, not days at a sharpening shop.
• The head stays on the machine. The 6 mm hole takes the clamping screw, so the edge comes off and goes back without disturbing the head setting.
• Diamond where the wood is. PCD is on the cutting corner and alloy steel is under it, so the corner and the seat each get the material that suits them.
• The same edge every time. Every edge is 14 x 14 x 4 mm, so the cut after a change matches the cut before it.
• Quieter floor. The edges are listed as light, quiet and efficient - a light part at cutting speed is what the catalogue is describing.
• Set-up time back. Edges are changed one at a time in place, so a chipped corner no longer costs a full head re-set.
• Head available in the same place. If the head rather than the edge is worn, the cutter head is also available.

14 x 14 x 4 mm, with a 6 mm inner hole. Length 14 mm, width 14 mm, thickness 4 mm, hole 6 mm - those four figures are what an order is checked against.

Yes, if the head takes a 14 x 14 mm edge with a 6 mm screw hole. Measure the pocket and the screw in front of you: a 4 mm thicker or thinner edge, or a different hole, is a different part.

PCD is polycrystalline diamond - a diamond layer on a steel body. Here the cutting corner is PCD and the body is alloy steel, so the edge that meets the panel is diamond and the part that seats in the head is steel.

No. These are replacement edges, so a chipped or dull corner comes out and a new 14 x 14 x 4 mm edge goes in, and the head stays in service.

Yes. The 6 mm hole is where the clamping screw goes, so the edge is released and replaced at the head instead of sending the head out.

Premilling. They are listed for the blades of a premilling cutter, the station that cuts the panel edge before the banding is applied; fine trimming and end trimming happen after.

Count the pockets on your head and order that many. Each pocket takes one edge measuring 14 x 14 x 4 mm with a 6 mm hole.

On request - the price is quoted per batch. Send the size 14 x 14 x 4 mm and the quantity; the cutter head is listed as available if the head, not the edge, is what you need.