Pumpkin 60143348 SDS-Plus Rotary Drill Bits (15501), 5 X 110 Mm.

 Effective in piercing concrete, cement, walls, walls allow you to improve the house more conveniently. Which the Rotary flower is made of strong steel. Design the drill as a double spiral. Therefore helps to iron the cement powder from the drilling well Makes every drilling easy Not wasting strength  

• Rotary flower for concrete drilling Piercing cement
• The end of the Rotary flower with a nail blade, Tungsten Carbide, BC - 17C, provides HRC 89 - 90 with titanium coating (Titanium Nitride helps extend the lifespan of the nail knives of Tungsten Carbide.
• Drill core is made of strong, sticky steel. Flute) helps to iron the cement powder from the drilling from the hole better than the old spiral. Then pack in the hanging panel again.
• 45 mm spiral length
• 5 mm diameter. 110 mm.