Drillco SA-7 Solid Carbide Bur Double Cut – Magnum (7A148BDC)
Drillco 7A148BDC SA-7 Solid Carbide Bur Double Cut – Magnum is a high-performance rotary cutting tool engineered for precision, efficiency, and durability. Ideal for both professional machinists and hobbyists, this bur excels at shaping, deburring, and finishing a wide variety of materials. Its premium grade tungsten carbide construction ensures long-lasting sharpness and consistent performance even under demanding conditions. Whether you are working with metals, plastics, or composites, this tool delivers reliable results with every use.
Manufactured from premium grade cobalt HSS for superior hardness and cutting speed
Double cut design for fast, smooth, and controlled material removal
Self-centering 135° split-point minimizes walking and reduces thrust requirements
Bronze surface treatment enhances lubricity and cutting performance
Complies with NAS Type J specifications
Jobber length suitable for most use cases
Made in USA with high-quality manufacturing standards
Delivers precise shaping, deburring, and finishing results
Faster drilling performance compared to standard HSS burrs (approx. 30% faster)
Extended tool life reduces the frequency of replacements
Ensures consistent performance in demanding applications
Technical Specifications:
Type: Solid Carbide Bur
Cut Type: Double Cut
Series: SA-7 Magnum
Material: Premium Grade Cobalt HSS
Applications: Deburring, shaping, finishing, and material removal on metals, plastics, and composites
Product identification
- Brand: Drillco
- Model / MPN: 7A148BDC
