High Pressure 150mm 200mm Blast Hole Drilling Bit DTH Hammer Button Bits for Core Drilling Rig

Price Negotiable

Price: $50-200 per set

MOQ: 1 set

Delivery Time: 3-15days

Brand: Silk

Product Description

Face Design

Hammer bits are offered in three basic face designs: concave, convex, and flat face. Each are designed for specific applications and conditions and for varying rock types and hardness

Concave is an excellent all around face design and is used as a general-purpose bit for most conditions while drilling a very straight hole.

Convex bits are used for a combination of speed and service life. Having 2 gage rows, they are also suited for hard, abrasive rock.

	
Flat face bits are best suited for broken or fragmented ground and hard formations.
 
						NAME

						CONNECTION

						BUTTON NUMBER

						BUTTON SIZE

						AIR HOLES

						WEIGHT

						PACKAGE

						115MM DHD 340-S 16MM

						DHD340

						13

						5*13MM 7*16MM

						2

						9

each box has three bits.

						115MM DHD340 14MM

						DHD340

						13

						7*14MM 5*13MM

						2

						9

						115MM DHD340 16MM

						DHD340

						13

						5*13MM 7*16MM

						2

						9

						115MM PANTHER40

						PANTHER 40

						13

						5*13MM 7*14MM

						2

						9

						115MM MISSON40 14MM

						MISSON 40

						13

						5*13MM 7*14MM

						2

						9

						115MM MISSON40 16MM

						MISSON 40

						13

						5*13MM 7*16MM

						2

						9