CORE DRILL | 20mm HSS | SomtaFeatures: DIN 343 HSS Blue Finish H8 Tolerance on cutting diameter 25 Right Hand helix MTS 1 4 mm Somta UDL Stub Drill bits are ideal for enlarging diameters of existing holes whether drilled or cast. Here at Wallers Industrial Hardware we provide a great range of Core Drill bits to suit all your needs.

Machine Compatibility – Suitable for lathes

It features a wide base for added stability and is ideal for layout

The size marked on the setting ring is checked at the direction of the marking line

this mini hole saw ensures excellent wear resistance and superior cutting performance

it boasts excellent wear resistance and durability for long-lasting performance

Insize 24mm Setting Ring

The 2D insert height (2 times the diameter) ensures a more durable and secure repair

With all the necessary components included in the kit

Engineered for Endurance – HSS material ensures resistance to heat and wear under load

Overall Accuracy:

Reliable Standard Repair: The 1D insert height provides a solid repair solution for less demanding applications where moderate stress and usage are expected

✔ Two-Layer Cutting Geometry – Provides fast