Tri-Cone Rock Drill Bits - 8 1/2 IADC 513

Model No.:

Features: We can supply DTH hammer. The DTH hammer had been passed strict test in rock area.

Model No.: 75mm

Features: ISO9001:9002 certificated
10years manufacturing experience
Supper antiwear characteristic
Supper long lifetime
Solid quality

Model No.: EB-DB008-7

Features: 1.NAIL GRIDING HEAD EB-DB008-7
2.MADE OF TUNGSTEN STEEL
3.12 DESIGNS CAN BE CHOSEN

Model No.: B Type

Features: YG6 Carbide Brazed Turning Tips B type Grinding
Material:Virgin
ISO Code:K15
Surface:Grinding
Density:14.9

Model No.: HA417

Features: tungsten carbide drill bits
1-certified by API&ISO
2-short delivery time
3-a large stock

Model No.: KXD350-130

Features: High pressure Water well driling bits
1).15 years
2). Hole dia: 130mm~133mm
3). Sample is ok.
4). DTH hammers,drill rig

Model No.: 75mm; 94mm; 113mm etc.

Features: 1.oil bits applicable to drilling hard formation;
2.Drilling fast;
3.Good cost performance;
4.Over 25 years experience.

Model No.: SKG515

Features: milled tricone bit
1.Specification:14 3/4" 374.6mm
2.IADC:515
3.WOB:0.25--0.80 KN/mm
4.sealing: rubber rings

Model No.: PDC Drag Bit 16

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

Model No.: SZ-C3186

Features: Concrete Drill Bit:
1.For drilling reinforcement concrete,asphalt and bricks.
2.Dia.25mm-355mm.
3.Length:300-450mm.
4.OEM.

Model No.: 6-1/2" to 8-1/2"

Features: advanced oil PDC bits ,used in oil/gas field
1.Bit size:6"- 8 1/2 "
2.Blade count: 4-5
3.Connection: 3 1/2- 4 1/2 API Reg

Model No.: ZH-G039

Features: impregnated diamond bit
1.12 years experience,OEM factory credit .
2.Approve ICQ inspection& obtain UKAS certification