Set de burghie pentru metal DeWALT - DT4946-QZ, 11.5 x 142 mm, 5 buc.

Descriere

The metal drill bit set DT4946-QZ from DeWALT is designed for professional work with high-alloy steels and metals with tensile strength up to 1100 N/mm². The drill bits are made of high-speed steel (HSS-E) with 5% cobalt content, providing up to four times longer service life compared to standard HSS-R drill bits. The special multi-step tip (Multi-Step Tip) allows for fast and precise drilling without slipping, even on curved surfaces. The reinforced core increases break resistance, and the tri-flat shank ensures secure grip in the chuck without slipping. Set contents: <ul><li>5 metal drill bits 11.5 x 142 mm.</li></ul> Features: <ul><li>Application: for stainless steel and metals with tensile strength up to 1100 N/mm²;</li><li>Material: high-speed steel HSS-E with 5% cobalt;</li><li>Diameter: 11.5 mm;</li><li>Total length: 142 mm;</li><li>Working length: 91 mm;</li><li>Drill tip: 135° with multi-step design (Multi-Step Tip);</li><li>Shank type: tri-flat, anti-slip;</li><li>Standard: DIN 338.</li></ul>