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Chisel Rock Drill Bits

Chisel Rock Drill Bits

Chisel Rock Drill Bits are tools used to directly mine stone.
It drills blastholes on the rock formations to place explosives to blast the rocks to complete the mining of stone or other stonework.
In addition, rock drills can be used with rock crackers to break hard layers such as rock or concrete.

Product Details

Introduction

Chisel Rock Drill Bits are tools used to directly mine stone. It drills blastholes on the rock formations to place explosives to blast the rocks to complete the mining of stone or other stonework. In addition, rock drills can be used with rock crackers to break hard layers such as rock or concrete.

Specification

Rock Chisel Bits Type

Bit Diameter

Carbide Tip

Taper

Water Hole

mm

inch

Width × Height

22mm Tapered Drill Equipments

20

25/32"

6×12

2

26

1 1/32"

8∼10×13.5∼15

2

30

1 3/16"

8∼10×13.5∼15

2

32

1 17/64"

8∼10×13.5∼15

2

36

1 27/64"

8∼10×13.5∼15

2

40

1 37/64"

8∼10×13.5∼18

2

50

1 31/32"

8∼10×13.5∼18

2

60

2 23/64"

8∼10×13.5∼18

2

25mm Tapered Drill Equipments

40

1 37/64"

8∼10×13.5∼18

2

50

1 31/32"

8∼10×13.5∼18

2

60

2 23/64"

8∼10×13.5∼18

2

Note

1. Special sizes are available upon request;

2. When using Chisel Rock Drill Bits, select a large and high hardness drill bit to improve the impact resistance of the blade;

3. Use soft formation, use extremely hard carbide inserts to achieve high penetration; use hard hard carbide inserts to avoid blade breakage during hard forming; use corrosion-resistant alloy carbide blade;

4. The taper of the drill bit must be the same as the cone used in the plan.

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