3.31MM EX-SUS-GDR

The Ex-SUS-Gold drill line is famous worldwide for its incredible performace gummy materials, like stainless steel. Its high helix and refine X-thinning point geometry yield incredible sharpness, which make it the ideal solution for processing soft materials. Available in stub and jobber lengths and in diameter increments of every 0.0004" (0.01mm).

Features & Benefits

• As small as 0.5mm in diameter increments every 0.01mm (0.0004"). Over 3,500 sizes available from stock, with diameter tolerances that can replace reaming operations
• HSS-Vanadium Substrate Added heat resistance via 3% Vanadium content yields superior performance to standard High Speed Steel drills.
• Titanium Nitride Coating Increased hardness and lubricitiy inceases wear resistance thereby extending tool life.
• X-Thining Point Geometry No center drills neeeded. Achieves high accuracy high shearing forces ideal in gummy materials.