Euroboor - Burrs and Machines Page 31
Commercial customer offer**Top sellers from Euroboor BV
Recommended rotational speed When choosing the right rotational speed (RPM), please consider the following: 1. The material 2. The burr diameter Speed recommendation chart Below table lists recommended rotational speeds (RPM x1,000) based on burr diameter and material type. M aterial 3 mm 6 mm 8 mm 10 mm 12 mm 16 mm 20 mm 25 mm Stainless Steel 30 - 50 15 - 25 12 - 20 10 - 15 9 - 12 7 - 10 5-7 4-5 Steel 60 - 90 30 - 45 25 - 35 20 - 30 15 - 25 10 - 18 10 - 14 8 - 10 Hardened / Tool Steel 30 - 40 15 - 20 10 - 15 10 - 15 8 - 10 5-8 4-7 3-5 Cast Iron 60 - 90 30 - 45 25 - 35 20 - 30 15 - 20 10 - 18 10 - 14 8 - 10 Alumin ium / Plastics 30 - 90 15 - 60 12 - 50 10 - 50 8 - 35 6 - 30 5 - 20 4 - 15 Copper 30 - 90 15 - 60 12 - 50 10 - 50 8 - 35 6 - 30 5 - 20 4 - 15 Brass 40 - 50 20 - 30 15 - 20 13 - 17 10 - 15 8 - 12 6-8 5-6 Zinc 60 - 90 30 - 45 25 - 35 20 - 30 15 - 25 10 - 18 10 - 14 8 - 10 Nickel / Titanium 30 - 40 15 - 20 10 - 15 10 - 15 8 - 10 5-8 4-7 3-5 Troubleshooting: Occurance Solution Clogged burr Use the correct burr for the materials Heavy discoloration between shank and toothed section Adjust RPM and/or reduce the pressure and/or adjust angle The head breaks off Adjust RPM and/or reduce the pressure and/or adjust angle Sparks Reduce RPM or ensure no more than 1/3rd of burr’s surface touches working area Heavy splintering or chipping of burr Reduce stress on working area Shank breach Use rigid power tools or replace clamping system of power tool Strong vibrations or sudden heavy sparks Replace the burr as the lifetime has passed Safety: • Use only rigid clamping systems and/or power tools to prevent premature tear. • Do not engage more than 1/3 of the burr’s surface with the material to avoid rough milling, which can damage the burr’s teeth. • Start cutting against the rotation, then finish with the rotation for a smooth surface. • Use powerful machines with a smooth grip to reduce vibration and improve control. Wear a mask Wear ear protection Wear safety glasses Wear gloves 29
32 Pages | Valid until 07/2026 | Previous page | Next page
Choose your language
Legal issues
The manufacturer is exclusively responsible for the content, price and article details of the products and offers presented in the catalogues. Subject to technical and optical changes by the manufacturer and errors excepted.
Request form for special products
The ToolTeam® Procurement Service
Are you looking for products that are shown in the catalogue but cannot be purchased directly online?Our procurement service will be pleased to make you a non-binding and individual offer.