Split die

Precision metric circular split die made from high‑speed steel, designed for clean and accurate threading of M10 shafts. Ideal for creating uniform threads in metalworking applications requiring durable, long‑lasting cuts.

A high‑performance HSS circular split die for metric threading, designed to produce clean, accurate threads on bolts up to M3.5 with a 13/16" shank length. Ideal for precision tap work in automotive and aerospace applications.

High‑precision Dormer split die: 4 mm OD, 13/16″ diameter, M4 × 0.70 mm thread, HSS construction for durable cutting. Ideal for precise threading and high‑volume machining tasks.

A versatile, high‑speed steel (HSS) split die designed for creating coarse metric threads on 36 mm bolts. Its adjustable mechanism allows fine pitch control while the robust construction ensures long life and precise thread engagement in a single operation.

High-speed steel circular split die for cutting and threading, adjustable and suitable for various applications.

A precision adjustable circular split die crafted from hardened steel, designed for UNC coarse threads with a 3/4 inch diameter and 10 mm length. It delivers smooth cutting action, quick adjustment, and reliable performance in high‑speed machining.

A high‑speed steel split die for M10 × 1.5 mm coarse threads, featuring a sharp cutting edge and ergonomic handle for precise hand drilling. Ideal for accurate, repeatable thread creation in metalwork.

Two Roads (9781473625433)

High quality steel split die m12 x 1.75mm. - Precision engineered with accurately cut threads. - Supplied with plastic Storage case.

High quality steel split die m10 x 1.5mm. - Precision engineered with accurately cut threads. - Supplied with plastic Storage case.

High quality steel split die m8 x 1.25mm. - Precision engineered with accurately cut threads. - Supplied with plastic Storage case.

M6 metric thread die with 1.00mm pitch, made from high-speed steel for precise cutting and threading operations.

The Sealey SSDM4 is a high-quality split die designed for fast and precise threading, specifically made for M4 x 0.7mm screw threads. This reliable tool ensures accurate sizing and consistent results with every use.

Sealey's SSDM6 split die is designed for creating threads on M6 x 1mm fasteners. It's a high-quality tool made from durable materials and features precise sizing for accurate threading.

The Sealey SSDM3 Split Die is a versatile tool for creating threads on screws and bolts with an M3 x 0.5mm thread size. Made from high-quality materials, this split die ensures precise and accurate results.

The Sealey SSDM5 is a high-quality split die tool designed for use with M5 x 0.8mm threads. It allows for precise threading and ensures a secure fit, making it an essential tool for any DIY or professional mechanic.