electric hammer bit square handle round handle punching reinforced brick wall concrete lengthened through wall impact alloy drill set

[wholesale price] four pits square handle drill bit [wholesale price] round handle double-slot two-pit drill bit

10*110 1 piece [working length 5cm]] 6*110 5 pieces [working length 5cm]] 8*110 5 pieces [working length 5cm]] 6+8+10+12*150 6+8+10+12+14+16*150 6+8+10+12*200 6+8+10+12+14+16*200 6*150 5 pieces [working length 9cm]] 8*150 5 pieces [working length 9cm]] 10*150 5 pieces [working length 9cm]] 12*150 5 pieces [working length 9cm]] 14*150 5 pieces [working length 9cm]] 16*150 5 pieces [working length 9cm]] 6*200 2 pieces [working length 14cm]] 8*200 2 pieces [working length 14cm]] 10*200 2 pieces [working length 14cm]] 12*200 2 pieces [working length 14cm]] 14*200 2 pieces [working length 14cm]] 16*200 2 pieces [working length 14cm]] 18*200 1 piece [working length 14cm]] 20*200 1 piece [working length 14cm]] 22*200 1 piece [working length 14cm]] 25*200 1 piece [working length 14cm]] 8*250 1 piece [working length 19cm]] 10*250 1 piece [working length 19cm]] 12*250 1 piece [working length 19cm]] 14*250 1 piece [working length 19cm]] 16*250 1 piece [working length 19cm]] 18*250 1 piece [working length 19cm]] 20*250 1 piece [working length 19cm]] 22*250 1 piece [working length 19cm]] 25*250 1 piece [working length 19cm]] 8*350 1 piece [working length 29cm]] 10*350 1 piece [working length 29cm]] 12*350 1 piece [working length 29cm]] 14*350 1 piece [working length 29cm]] 16*350 1 piece [working length 29cm]] 18*350 1 piece [working length 29cm]] 20*350 1 piece [working length 29cm]] 22*350 1 piece [working length 29cm]] 25*350 1 piece [working length 29cm]]