Nickel Plated Double flutes Masonry Drills--HDAU - HDAU

Model No.:

Features: 1.Tungsten carbide insert tricone drill bit
2.Meet strictly of API and ISO standard

Model No.: 113-270mm

Features: Size:65-133mm
Type:Matrix body bit
Suitable for drilling in the medium hard to hard rock,strong grinding stratum formation.

Model No.: PDC non-coring bit 5

Features: 1. Higher Average ROP
2. Greater Stability
3. Greater Durability
4. Ten years in PDC Bit field
5. API Approved

Model No.: 152-445

Features: Pdc bit oil production processing, composite pieces drills.

Model No.: IADC111

Features: 1.Very soft with low compressive strength and high drill ability
2.Non-sealed roller bearing
3.Meet strictly of API standard

Model No.: PDC non-coring bit 4

Features: 1. Higher Average ROP
2. Greater Stability
3. Greater Durability
4. Ten years in PDC Bit field
5. API Approved

Model No.: 65-133

Features: Core bits
Size:65-133mm
Application: rock formation f less 8
Suitable for drilling coal measure stratum

Model No.: Chisel Bits - C

Features: Chisel Drill Bits
Diameter: 30mm - 46mm
Taper: 4.8, 6, 7, 11, 12
Water Hole: 2

Model No.: 152-445

Features: Pdc bit oil production processing, composite pieces drills.

Model No.:

Features: Single cone bit is a kind of speed reduction product,it can be used not only for side tracking, but also for deep hole drilling

Model No.: PDC non-coring bit 7

Features: 1. Higher Average ROP
2. Greater Stability
3. Greater Durability
4. Ten years in PDC Bit field
5. API Approved

Model No.: 75-133

Features: Size:75-133mm
Type:stepped side cuffed core bits
Suitable for drilling in the soft to medium rock.