Four-blade Serrated Eccentric Bit Tile Concrete Punching Special

Product information:
Size: 6/8/10/12mm
Name: four-blade serrated drill non-eccentric drill
Name: 2 generation four-blade Sawtooth drill
Material: hard alloy steel-YG6A

1style: Four bladed serrated drill 【 6+8+10+12 】 4 pieces
2style: Four bladed serrated drill 【 6+6+8+10+12 】 5 pieces
3Style: Four bladed serrated drill 【 6+6+8+8+10+12 】, a total of 6 pieces
4style: Four bladed serrated drill 【 6+8+10 】 3 pieces
5-style: Four bladed serrated drill 【 6+6+8+8+10+10 】 3 pieces
6style: Four bladed serrated drill 【 6+8 】 2 in total
7-style: Four bladed serrated drill 【 6+6+8+8 】, totaling 4 pieces
8style: Four bladed serrated drill 【 6+6+6+8 】 5 pieces
9style: Four bladed serrated drill 【 6mm 】 5 pieces
10style: Four bladed serrated drill 【 8mm 】 5 pieces
11 style: Four bladed serrated drill 【 10mm 】 5 pieces
12style four blade serrated drill 【 12mm 】 5 pieces
13style four blade serrated drill 【 6mm 】 10 pieces
14 style four blade serrated drill 【 8mm 】 10 pieces
15 style four blade serrated drill 【 10mm 】 10 pieces
16style four blade serrated drill 【 12mm 】 10 pieces
17 style four blade serrated drill 【 6mm 】 3 pieces
18style four blade serrated drill 【 8mm 】 3 pieces
19style four blade serrated drill 【 10mm 】 3 pieces
20 style four blade serrated drill 【 12mm 】 3 pieces
21style four blade serrated drill 【 12mm 】 2 pieces
22style four blade serrated drill 【 10mm 】 2 pieces
23style four blade serrated drill 【 8mm 】 2 pieces
24 style four blade serrated drill 【 6mm 】 2 pieces
25style [New - Super Hard Four Blade serrated Eccentric Drill] 6mm 1 piece set (0.018kg for reference only)
26style [New - Super Hard Four Blade serrated Eccentric Drill] 8mm 1 piece set 0.024kg for reference only
27style [New - Super Hard Four Blade serrated Eccentric Drill] 10mm 1 piece 0.030kg for reference only
28style [New - Super Hard Four Blade serrated Eccentric Drill] 12mm 1 piece set 0.038kg for reference only