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M8 x 1.25 mm Rough Thread Cutter Rainbow Coating Single Tooth Shank 6 mm Carbide Silver Shank CNC Milling M8 Threads

M8 x 1.25 mm Rough Thread Cutter Rainbow Coating Single Tooth Shank 6 mm Carbide Silver Shank CNC Milling M8 Threads

Single-tooth cutter for metric thread M8 with a pitch of 1.25 mm. Head with rainbow coating, body made of carbide, and a 6 mm shank for CNC collet. Full description
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€68.52
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Overview
M8 x 1.25 mm Rough Thread Cutter Rainbow Coating Single Tooth Shank 6 mm Carbide Silver Shank CNC Milling M8 Threads

The rough thread cutter M8 x 1.25 mm features a single tooth with a thread profile and a colourful coating on the cutting part. The body of the tool is made from carbide, a hard material commonly used for precision cutting tools. The rainbow-hued coating covers the cutting head and neck, while the clamping shank is silver. This cutter is designed for CNC milling machines and machining centres, where the thread is created by movement along a helix according to the programme. It is clamped using a cylindrical shank with a diameter of 6 mm.

  • Rainbow-coloured coating — the image shows a coating on the head and neck with transitions of pink, purple, gold, and blue. The type of coating is not specified by the supplier in the documentation.
  • M8 x 1.25 mm metric thread — the cutter is intended for a thread with a nominal diameter of 8 mm and a pitch of 1.25 mm, which is the standard coarse pitch for M8. M8 threads are used, for example, in screw connections in machine parts, fixtures, frames, or structures.
  • Tooth with groove at the end — the cutting head carries a single row of thread profile, and a groove for chip removal is visible in the image. The thread is formed gradually, and its length is controlled by the programme.
  • Helical movement of the cutter — the cutter revolves around the axis of the thread and moves vertically by 1.25 mm with each revolution. This movement is called helical interpolation, and the machine's control system must support it.
  • Carbide material — carbide is harder than tool steel and maintains the precise shape of the tooth well.
  • 6 mm uncoated shank — the silver cylindrical shank is clamped into a collet or holder for a diameter of 6 mm. The narrower neck between the shank and head allows the cutting part to enter the hole.
  • Choice of helical direction — right or left thread is produced according to the direction of the helix set in the programme. The same cutter can thus produce both directions of M8 x 1.25 mm thread.
  • Pre-drilling hole M8 — the internal thread is milled into a pre-drilled hole. Choose the drill diameter according to the tables for M8 thread and clean the hole of chips and burrs before milling.
  • Tool protection — the cutting head can break under overload. Choose appropriate feeds and speeds, and clamp the cutter firmly and accurately. Store it in a case when not in the machine to prevent damage to the tooth or coating.
  • Package contents — 1x rough thread cutter M8 x 1.25 mm with rainbow coating, single tooth, and 6 mm shank.

The single-tooth cutter for thread M8 x 1.25 mm is used for producing metric threads on CNC milling machines and machining centres. Carbide gives it the hardness necessary for precise machining. The cutting head with colourful coating carries a single tooth, allowing the thread to be formed gradually, with its length and direction set in the programme. The tool is inserted into the holder via the silver 6 mm shank. It is applicable in workshops and production environments where M8 threads need to be milled.

Price incl. VAT €68.52