DeWalt Accessories DT4910-QZ HHS Industrial Cobalt metal drill bits 6.8 x 109 mm

DeWalt Accessories DT4910-QZ HHS Industrial Cobalt metal drill bits 6.8 x 109 mm

Applications

• For hand-held drilling in steel, alloyed and non-alloyed steels up to 900N/mm2
• Particularly suitable for sheet metal and thin metals (also wood and plastic)

Features

• The 8 obalt content maintains a sharp cutting edge and delivers 4X longer life vs standard DEWALT metal drill bits
• Optimized drill tip and pitch geometry provide 2X faster drilling performance, removing material faster and limiting heat build-up
• Stronger drill core bidet 2X less chance of breaking vs standard DEWALT metal drill bits
• Centring point for accurate holes on all surfaces and limits damage to work surface

Specifications

• Diameter: 6.8 mm
• Length: 109 mm
• Useful length: 66 mm