Artu Usa 01160 Multi-Purpose Bit 3/8X16 NonMap 2" depth allows good 20-gallon

2" depth allows good 20-gallon capacity

1 mm poly hose cover

long lasting UV resistant plastic

3 parts gravel 2 parts all-purpose sand 1 part Portland cement (by volume)

2 Settings: Inflate or Deflate

Artu Usa 01160 Multi-Purpose Bit 3/8X16 NonMap 2" depth allows good 20-gallon"ARTU USA" MULTI PURPOSE BIT 3 8x16 Cobalt & tungsten. Carbide tip multi purpose. Carded. 3 8 x 16. For rotary and percussion drilling. Chrome vanadium steel shank with cobalt and tungsten carbide tip for increased strength and extra hardness. Special negative back grinding enables tip to bore through steel, wood, tile, marble, porcelain, glass, concrete, plastic and cast iron with a filing action rather than a cutting action. No center punch