Steel Tooth Bit
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Steel tooth tricone bit offer superior cutting efficiency, performing well in soft to medium formations.
Specifications of Steel Tooth Bit
IADC code
Formation
Weight
(kN/mm)Rotary Speed
(r/min)115
Extremely soft formations with low compressive strength and high drillability, such as clay, mudstone, chalk, etc.
0.25-0.70
200-80
127
Soft formations with low compressive strength and high drillability, such as shale, clay, salt rock, soft limestone, etc.
0.35-1.00
150-70
217
Medium hardness with high compressive strength and hard interlayers, such as hard shale, sandstone, limestone, etc.
0.5-1.20
100-50
337
Highly abrasive hard formations, such as hard limestone, dolomite, hard sandstone, chert, etc.
0.8-1.40
75-45
Inch: Sanlong offers you standard sizes and custom sizes ranging from 3.5 to 26 inch.
Features of Steel Tooth Bit
High efficiency: Steel tooth bits perform exceptionally well in soft to medium-hard rock formations, They offer efficient cutting and penetration in these formations, which can help improve drilling speed and productivity.
Low cost: Steel tooth bits typically have a lower initial cost compared to tungsten carbide insert (TCI) bits, making them a budget-friendly choice for many drilling operations.
As one of oil drilling equipment suppliers, we offer a wide selection of premium rock drilling tools, including PDC bits, tricone bit, and steel tooth drill bits. Compliant with ISO and API 7-1 standards, our tools deliver superior performance, long service life, and cost-effective solutions across oilfield drilling, coal mining, geothermal, and construction applications—ensuring exceptional quality and reliability for drilling projects worldwide.