Pumpkin 60143140 Sds X-Carbide Rotary Drill Bits No. 15551 Size 5.5 X 160 Mm. Silver

 Drill core is made of steel. The tip of the drill bit on the nail knife, Tungsten Carbide, with titanium coating, helps extend the lifespan of the nail knives. Helps to increase the efficiency of drilling better.  

• Drops of Rotary For punching the concrete bricks and reinforced concrete.
• Drill core is made of hard steel.
• Carbide teeth look like a cross Helps increase the efficiency of drilling Helps to get drill, faster, faster Can penetrate more work.
• Rotary There is a Nail Carbide nail knife, providing high hardness and titanium nitride, helping to extend the lifespan of the Nail Carbide.
• Duan Is a double spiral type. (Double Flute) Ironing cement powder from drilling from drilling holes better than old spiral
• Size 5.5 x 160 mm.
• Silver