(Patent Limit) Countersunk Drill 2.8 * Blade 8 * Shank 8mm
(Patent Limit) Countersunk Drill 3.0 * Blade 8 * Shank 8mm
(Patent Limit) Countersunk Drill 3.2 * Blade 8 * Shank 8mm Countersunk
(Patent Limit) Countersunk Drill 3.5 * Blade 8 * Shank 8mm Countersunk Drill
(Patent Limit) Countersunk Drill 4.0 * Blade 8 * Shank 8mm
(2.8+3.0+3.2+3.5+4.0)* 8mm
(Patent Limit) Countersunk Drill 2.8 * Blade 10 * Shank 8mm
(Patent Limit) Countersunk Drill 3.0 * Blade 10 * Shank 8mm
(Patent Limit) Countersunk Drill 3.2 * Blade 10 * Shank 8mm
(Patent Limit) Countersunk Drill 3.5 * Blade 10 * Shank 8mm
(Patent Limit) Countersunk Drill 4.0 * Blade 10 * Shank 8mm
(2.8+3.0+3.2+3.5+4.0)* 10mm
(Patent Limit) Countersunk Drill 2.8 * Blade 8 * Handle 8mm2 Support
(Patent Limit) Countersunk Drill 3.0 * Blade 8 * Handle 8mm2 Support
(Patent Limit) Countersunk Drill 3.2 * Blade 8 * Shank 8mm2 Support
(Patent Limit) Countersunk Drill 3.5 * Blade 8 * Handle 8mm2 Support
(Patent Limit) Countersunk Drill 4.0 * Blade 8 * Handle 8mm2 Support
(Patent Limit) Countersunk Drill 2.8 * Blade 10 * Handle 8mm2 Support
(Patent Limit) Countersunk Drill 3.0 * Blade 10 * Handle 8mm2 Support
(Patent Limit) Countersunk Drill 3.2 * Blade 10 * Handle 8mm2 Support
(Patent Limit) Countersunk Drill 3.5 * Blade 10 * Handle 8mm2 Support
(Patent Limit) Countersunk Drill 4.0 * Blade 10 * Handle 8mm2 Support