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Top hammer T38 Thread Ballistic / Spherical Retrac Button Green Bit Mining Drill Bits

Top hammer T38 Thread Ballistic / Spherical Retrac Button Green Bit Mining Drill Bits

Top hammer T38 Thread Ballistic / Spherical Retrac Button Green Bit Mining Drill Bits
Top hammer T38 Thread Ballistic / Spherical Retrac Button Green Bit Mining Drill Bits
Top hammer T38 Thread Ballistic / Spherical Retrac Button Green Bit Mining Drill Bits
Product Details:
Place of Origin: China
Brand Name: MIROC
Model Number: Retract Button Bit
Payment & Shipping Terms:
Minimum Order Quantity: 5 Pieces Retract Button Bit
Price: Negotiation
Packaging Details: Carton Box or Wooden Box
Delivery Time: 25 days
Supply Ability: 20000 pieces per month
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Detailed Product Description
Name: Retrac Button Bit Thread: T38
Diameter: 64mm, 76mm, 89mm, 102mm Skirt Type: Normal Retract Skirt, Heavy Duty Retract Skirt
Carbide Grade: YK05 Color: Gold, Green
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T38 Ballistic and Spherical Retrac Button Bit
Thread Button bit is well known for its high wear resistance on medium-hard to hard abrasive rock formations (between 200 Mpa to 260 Mpa compressive strength). Featuring spherical tungsten carbide inserts that is known to have strong configuration against carbide fracture.

T38 Retrac Button Bit Specification:

Diameter Buttons and Size (mm) Flushing hole Weight Part Number
mm inch Front Gauge Angle front Side kg
Spherical
64 2 1/2 4×10 8×10 30° 2 - 2.2 4148300737
64 2 1/2 3×10, 1×10 6×11 35° 3 - 2.2 4148300738
70 2 3/4 4×11 8×11 40 2 - 2.4 4148300739
70 2 3/4 3×10, 1×10 6×13 35° 3 - 2.4 4148300740
70 2 3/4 4×10, 1×10 8×11 35° 4 - 2.4 4148300741
76 3 4×11 8×11 40 2 - 3.3 4148300742
76 3 4×11, 1×11 8×10 35° 4 - 3.3 4148300743
76 3 4×11, 1×11 8×12 35° 4 - 3.3 4148300744
89 3 1/2 4×13 8×13 40 2 - 4.8 4148300745
89 3 1/2 5×13 8×13 35° 2 - 4.8 4148300746
89 3 1/2 6×11 8×12 35° 2 - 4.8 4148300747
89 3 1/2 4×11, 1×11 8×13 35° 4 - 4.8 4148300748
89 3 1/2 4×13, 1×13 8×13 35° 4 - 4.8 4148300749
Ballistic
64 2 1/2 4×10 8×10 30° 2 - 2.2 4148300750
64 2 1/2 3×10, 1×10 6×11 35° 3 - 2.2 4148300751
70 2 3/4 4×11 8×11 40 2 - 2.4 4148300752
70 2 3/4 3×10, 1×10 6×13 35° 3 - 2.4 4148300753
70 2 3/4 4×10, 1×10 8×11 35° 4 - 2.4 4148300754
76 3 4×11 8×11 40 2 - 3.3 4148300755
76 3 4×11, 1×11 8×10 35° 4 - 3.3 4148300756
76 3 4×11, 1×11 8×12 35° 4 - 3.3 4148300757
89 3 1/2 4×13 8×13 40 2 - 4.8 4148300758
89 3 1/2 5×13 8×13 35° 2 - 4.8 4148300759
89 3 1/2 6×11 8×12 35° 2 - 4.8 4148300760
89 3 1/2 4×11, 1×11 8×13 35° 4 - 4.8 4148300761
89 3 1/2 4×13, 1×13 8×13 35° 4 - 4.8 4148300762

We can design and manufacture the personalized products to meet your specical apllication, such as changing the tungsten carbide insert profile (spherical, ballistic, etc.),

face profile (flat face, drop center, etc.), and body type( Normal and retrac etc.).

 

Applications
Used in benching and long hole drilling.

Basic Information

Product Name T38 Retrac Button Bit
Thread T38
Diameter 64mm-102mm (or 2 1/2 inch to 4 inch)
Drill Bit Type Retrac Bit
Carbide Insert Spherical and ballistic
Body Design Normal body and retrac body
Face Design Flat face and drop center face
Material High strength alloy steel bar and tungsten carbide 
Color Green, Gold, Black or based on customer requirements.
 

 Competitive Advantage
High strength chromium-molybdenum steel with high fatigue strength and excellent wear resistance

High grade tungsten carbide inserts
Top hammer T38 Thread Ballistic / Spherical Retrac Button Green Bit Mining Drill Bits 0
 

Contact Details
KSQ Technologies (Beijing) Co. Ltd

Contact Person: Mr. Yingkai Zhang

Tel: +86 18501231988

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