Optimal

Highly reinforced concrete, Reinforced concrete, Concrete hard, Concrete, Medium reinforced concrete

Concrete medium, Natural stone, Brick, Cured concrete medium

Acceptable

Concrete soft, Block, Cured concrete soft

Professional® B1420 exists in multiple variants, find your perfect fit.

Diameter

Segmented Height Inch

Core Length Inch

Coolant


Drill Connection

2 in

0.4

14

Wet

1 ¼-7

2.5 in

0.4

14

Wet

1 ¼-7

3 in

0.4

14

Wet

1 ¼-7

3.5 in

0.4

14

Wet

1 ¼-7

4 in

0.4

14

Wet

1 ¼-7

4.25 in

0.4

14

Wet

1 ¼-7

4.5 in

0.4

14

Wet

1 ¼-7

5 in

0.4

14

Wet

1 ¼-7

6 in

0.4

14

Wet

1 ¼-7

7 in

0.4

14

Wet

1 ¼-7

8 in

0.4

14

Wet

1 ¼-7

9 in

0.4

14

Wet

1 ¼-7

10 in

0.4

14

Wet

1 ¼-7

12 in

0.4

14

Wet

1 ¼-7

14 in

0.4

14

Wet

1 ¼-7

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