RS PRO Screwed Slot Drill Set 2 Flutes High Speed Steel Cobalt BS 122-4 Standard Model 185-7557

RS PRO 185-7557 Screwed Slot Drill Set features high-quality M35 High-Speed Steel with 5% cobalt, designed for professional industrial milling applications requiring durable and heat-resistant cutting tools.

This set comprises 10 two-flute, centre-cutting drills with screwed shanks covering diameters from 4 mm to 20 mm, suitable for plunge milling and machining a broad range of metals.

The drills conform to British Standard BS 122-4 for diameter tolerance, ensuring precision and consistency in cutting performance. The cobalt-enhanced steel provides excellent resistance to abrasion and impact, while retaining heat resistance up to 600°C, which enables extended continuous operation.

10-piece drill set with diameters: 4, 5, 6, 8, 10, 12, 14, 16, 18, and 20 mm. Cut lengths range from 9.5 mm to 25.5 mm depending on size. Overall lengths vary between 52.5 mm and 77 mm for multiple milling needs. Screwed shank type available in 6 mm, 10 mm, 12 mm, and 16 mm diameters.

Two-flute design enables clean slot cutting operations. Manufactured in China, meeting rigorous quality standards.

This RS PRO Slot Drill set is ideal for use in industrial, manufacturing, construction, and engineering environments where high performance and tool longevity are critical. It supports metal cutting machining centers requiring precise and durable rotary cutting tools.

Explore EnvMart’s extensive collection of professional milling and drilling equipment to find compatible tooling and accessories to maximize your productivity and machining quality.