Tolsen 75129 5-pack of 11mm black and gold HSS iron drill bits

• Chất liệu sắt cứng cáp, bền bỉ
• Mũi khoan sắc bén cho lỗ khoan tròn đẹp
• Thiết kế đơn giản, dễ tháo lắp
• Nhiều kích cỡ cho các mục đích khác nhau

Pack of 5 Tolsen 75129 11mm black and gold HSS iron drill bits is made from HSS/M35 high-speed steel according to DIN338 standard, containing 5% cobalt content. The steel material has high hardness, is wear-resistant, heat-resistant, and does not rust.

Tolsen iron drills not only help drill ordinary iron and steel plates but can also drill materials with great hardness. This drill bit can easily drill hard alloy metals up to 1100N/mm2.

Sharp drill bit for round, smooth holes, no streaks or roughness, creating aesthetics for the product you want to make.