Durable Rock Hammer Drill Bits Long Service Life For Granite Borehole Drilling

Quick Details:
Place of Origin: China
Brand Name: MSD
Certificate: ISO9001
Model Number: T45-115/T51-115
Payment & Shipping Terms:
Price: Negotiable
Delivery Time: 10-25 days
Payment Terms: T/T west union L/C
Supply Ability: 100000 pieces per month

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Product Description

1 Applications: Construction works , Energy & Mining, Quarrying
2 Face Shape: Flat, Concave face
3 Body Design: Normal
4 Diameter: 115mm
5 Carbide button shape: Domed & Parabolic
6 Color: As Request
7 Type: R28-45/R32-45
8 Material: Tungsten Carbide And Hard Alloy Steel

High Efficiency Underground T45-115/T51-115 threaded drill bits

Button Bit
Skirt Shape	Straight (Normal)	Retract	Straightrac
Bit Diameter	35~152mm (1 3/8 ~ 6”)	45~127mm (1 25/32” ~ 5”)	64~102mm (2 1/2” ~ 4”)
Thread	R22, R25, R28, R32, R35, R38, T38, T45, T51, T60, ST58, ST68.	R25, R28, R32, R35, R38, T38, T45, T51, T60, ST58, ST68.	R38, T38, T45, T51, T60, ST58, ST68.
Face Design	Flat, Concave Face	Flat, Concave Face	Flat, Concave Face
Inserts Configuration	Domed (Spherical), Hemi-spherical, Ballistic, Parabolic or Conical;	Domed (Spherical), Hemi-spherical, Ballistic, Parabolic or Conical;	Domed (Spherical), Hemi-spherical, Ballistic, Parabolic or Conical;

Note: Special sizes may be available upon request.

--------------------------------------FAQ------------------------------

Q: What information do we need to give before we can quote Threaded Drill Bits ?

A: Please provide the size of Diameter + Thread + Skirt Shape + Face Design of Threaded Drill Bits.

Q: Do you have drill rod for Thread Drill Bits?

A: Yes, we also sale drill rods, pls contact with our sales for details.

Q: How long is the delivery time for customized models about Threaded Drill Bits?

A: According to the provided drawings and requirements, we need 15-20 days to produce

Q:What are the advantages of your Threaded Drill Bits?

A: 1. The carbide buttons material adopts high wear-resistant formula, and the buttons breaking rate is less than 0.2%

2. The body of drill bits is made of high-strength alloy steel, after advanced heat treatment process, the broken body rate is less than 0.1%

3. Adopt advanced CNC machining and advanced carbide button assembly technology

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