Quick Details

• Place of Origin: Hebei, China (Mainland)
• Brand Name: Fistbit
• Model Number: IADC617
• Type: Center Drill Bit
• Material: Tungsten Carbide
• Use: Masonry Drilling
• Certification: API&ISO
• Processing Type: Forging
• Color: Depend on your demand

Packaging & Delivery

Packaging Details:	wooden box; steel box; or as your demand
Delivery Detail:	within 7 work days

Specifications

1. API-ISO 9001
2.5-1/4 (133.35mm)
3. High quality& excellent price
4. Timely delivery
5. Good after-sales service

5-1/4 (133.35mm) Tricone Bit

Specifications

Size	5 1/4 (133.35mm)
IADC	617
Bearing Type	Metal sealed journal bearing
Thread Connection	3 1/2 reg pin
WOB (KN/ mm)	0.50~1.05
RPM (r/ min)	220~40
Applicable Formations	medium to hard hardness formations with low compressive strength; such as medium; soft shale; medium soft limestone; medium soft sandstone; medium formation with harder and abrasive interbeds; etc
Circulation system	Mud pump

Other products you may be interested in

Model	114-117127437517617637
Type	Tricone bits; Steel tooth bits; PDC bits
Appliable	water well; oil field; construction; geothermal; directional boring; and underground foundation work
Formation	sticky; soft; medium hard; hard formation
Bearing	rubber seal or metal seal
Paking	wooden box; steel box; or as your requirements
Payment Term	T/ T, L/ C
MOQ	1 Piece
Supply Ability	2000 Pieces/ month
Delievery Time	within 7-15 work days

These types of bits have some common features, as follows

1. Force balanced, resist impact to the blade during high-speed drilling, to make bit work stable.

2. Plus wear knot section, reduce collion in the hugh-speed rotational vibration.

3. Patented matrix formulation, extended bit life.

4. Optimal hydraulic desigh, easy to move out the drill cuttings and cooling.

5. Equipped with back reaming teeth.

6. The cutter is high performance to increase the ability of anti-impact and anti-abrasive.

Packing Information

wooden box

Steel box