Specifications: Color: Black
Material: Metal
Diameter 9/16 ( 14mm ) ,(Use 1/2 hammer bits can be)
Size: 14x110mm/0.6*4.3 inch
Suitable For: Split the hard stone , rock , Granite , concrete.
Features: - Easy to use.
- High-quality steel, heat treatment process,
- High hardness, toughness,
- Low cost, cost, versatility,
How to use: 1. The next two big head-wedge, the plane would like to put in the hole
2. Central wedge a wedge + 2 composition, first with quarrying dedicated
drill holes, remove residual powder hole
3. Then put upside down in a small wedge in the middle wedge, and finally
with the hammer
Packing Included: 1 x Wedge
2 x Feather
More details: