DTH Hammer Bit Rock Drilling Cop/DHD/SD/ Numa

China DTH Hammer Bit Rock Drilling Cop/DHD/SD/Numa, Find details about China Tapered Button Bit, Drill Bits from DTH Hammer Bit Rock Drilling Cop/DHD/SD/Numa

Basic Info.

Model NO.

DTH Hammer Bit Rock Drilling

Processing

Forging

Color

Red, Black, Yellow, White

Subject

Button Taper Bits for Rock Drill

Trademark

PRODRILL

Transport Package

Wood Package

Specification

HIGH QUALITY

Origin

China

HS Code

82071990

Model NO.

DTH Hammer Bit Rock Drilling

Processing

Forging

Color

Red, Black, Yellow, White

Subject

Button Taper Bits for Rock Drill

Trademark

PRODRILL

Transport Package

Wood Package

Specification

HIGH QUALITY

Origin

China

HS Code

82071990

Product Desciption

DTH Hammer Bit Rock Drilling COP/DHD/SD/NUMA

Description:
DTH Drill Bits are produced from premium quality nickel-alloy steel for increased durability and
wear characteristics. Specific heat treatment standards and special "stress relief" processes ensure
consistent performance.
DTH hammer bits are designed for maximum performance and hole cleaning ability and high penetration rate.
Our bits are interchangeable with Atlas Copco's COP32 34 44 54 64 84, Ingersoll-Rand 's DHD3.5,DHD3.5HD,
DHD 340A , DHD350R, DHD 360, DHD380 QL40, QL50 , QL60, QL80.NUMA100, NUMA120, MISSION60,ects
DTH Hammer Bit Rock Drilling Cop/DHD/SD/Numa

Specification of dth hammer button bits:	Diameter: (mm)
1-2 inch low pressure DTH bits	64/70/76/80/82/90
3 inch high Air pressure DHT bits	85 / 90 / 95 / 100 / 105
4 inch high Air pressure DHT bits	105 / 110 / 115 / 120 / 127
5 inch high Air pressure DHT bits	133 / 140 / 146 / 152 / 165
6 inch high Air pressure DHT bits	152 / 165 / 178 / 190 / 203
8 inch high Air pressure DHT bits	195 / 203 / 216 / 254 / 305
10, 12 inch high Air pressure DTH bits	254/305/318/330/356/381