Quick Details

• Place of Origin: Hebei, China (Mainland)
• Brand Name: JianHan
• Model Number: Steel Tooth triconebit-1
• Type: tricone bit
• Material: Cobalt Steel Alloys
• Use: Well Drilling

Packaging & Delivery

Packaging Details:	wooden box; steel box; or as your requirements
Delivery Detail:	within 7-15 work days

Specifications

1-API or ISO 9001: 2008
2-Bit steel tooth bit
3-Bit IADC (115-437)
4-Bit high speed
5-Bit high quality with good price

Milled tooth bits

1, Soft formations (114-117)

These bits are designed to drill the softest formations such as soft shales, red beds, and clays, with high durability and maximum penetration rates.

2, Soft to medium formations (121124126134136137)

These bits are designed to drill formations such as shales, medium soft limestone, Medium sandstone and other formations with intermittent hard streaks.

3, Medium to hard formations (213214215217)

These bits are designed to drill formations such as hard sandstone; dolomite; and broken formations with hard cherty streaks

Model	6-26 ( inch)
Type	Tricone bits; Steel tooth bits; PDC bits
Applicable	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
Packing	wooden box; steel box; or as your requirements
Payment Term	T/ T or L/ C at sight
MOQ	1 Piece
Supply Ability	1000 Pieces/ month
Delivery Time	within 7 work days

Size		Bit Type
In.	mm
6	152.4	517G; 537G; 617G; 637G
6 1/2	165.1	517G, 537G
7 7/8	200.0	517G; 527G; 547G; 617G; 627G; 637G
8 1/2	215.9	437G; 447G; 517G; 537G; 617G; 627G; 637G
9 1/2	241.3	437G; 517G; 537G; 547G; 617G
9 5/8	244.5	437G; 517G; 537G; 547G; 617G
9 7/8	250.8	437G; 517G; 537G; 547G; 617G
12 1/4	311.1	437G; 517G; 537G; 617G; 627G; 637G
17 1/2	444.5	517G; 537G; 617G; 627G; 637G