Where
quality matters
Grollen TCT Annular cutters are made with special-purpose tungsten carbide tips that reduce the damage of tips and better endurance. TCT Annular cutters are suitable for various materials with high speed. Multi-cut geometry design results in increased chip removal and less resistance.
Stable
clamping & Cutting
Annular cutters are compatible with almost all major brands of magnetic drills, can also be used with machine tools such as mills and large drill presses with tool holders. HSS hole cutter Weldon shank, makes more stable clamping for stable cutting and finish of holes.
Products categories
Customers Opinion
I think that we had a good choice because of Grollen's good quality and cost-effectiveness compared to domestic products.
I have been using Grollen annular cutters for several years and I am completely satisfied with the Grollen choice.
The manufacturing quality and longevity of Grollen products are quite good, and for this reason, we purchased some of tools from this brand.
We had many orders for Grolen, and our colleagues at the factory did not have a bad opinion about the quality of this brand's products.
It is definitely one of the best tools in the market and it has good quality compared to other products of the same level.