Century Drill And Tool Carbon Steel Plug Tap 1/2-20 And 29/64″ Brite Drill Bit Combo Pack Size:1/2-20 Tap and 29/64″ Drill Jonathan Green Mag-I-Cal® for Lawns

Jonathan Green Mag-I-Cal® for Lawns in Acidic Soil helps rapidly raise soil pH that's too low and stimulates healthy microbes in the soil

and the two bond together in a process called “phase separation

up to 700 ft/lb maximum torque & 1200 ft/lb maximum breakaway torque

Allows moisture vapor transmission

Century Drill And Tool Carbon Steel Plug Tap 1/2-20 And 29/64″ Brite Drill Bit Combo Pack Size:1/2-20 Tap and 29/64″ Drill Jonathan Green Mag-I-Cal® for LawnsTap and Drill Bit Combo Pack 1 tap and 1 corresponding drill bit Tap is designed for hand cutting applications Brite industrial drill bits feature premium grade high speed steel for general purpose drilling in wood, metal and plastic