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  • Zi You
  • Phone: +86 15673331566
  • QQ: 362198958
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  • Address: Xinglong Mountain, Longtoupu Town, Shifeng District, Zhuzhou, Hunan.

Tungsten Carbide Taper Button Bits For Oil Well Bits
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Description:

Button bit taper degree: 4° 6° 7° 11° 12°

Inside diameter: 19 22 25 28 32 34 36 38 40 42(mm)

We can design and manufacture drill diameter according to customer's sample or drawing.,Suitable for air/water hole, carbide buckle and surface.

Super button bits are made of premium alloy steel and tungsten carbide and are heat-treated to withstand the harshest rock drilling requirements and deliver strong impact energy to the rock with minimal energy loss.

Tungsten carbide taper drill bit is widely used in metallurgical mines, geological exploration, water conservancy construction, electric power, transportation, tunnels, quarries, national defense stone engineering and other fields

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parameter
Diameter Button Number Taper degree Length Weight Package
mm (pieces) (°) (mm) (kg) box
28 4 7°/11°/12° 65-69 0.2 50pcs/box
30 4~6 7°/11°/12° 65-69 0.20~0.30 50pcs/box
32 4~7 7°/11°/12° 65-69 0.20~0.30 50pcs/box
34 4~8 7°/11°/12° 65-69 0.22~0.30 50pcs/box
35 4~8 7°/11°/12° 65-69 0.22~0.40 50pcs/box
36 4~8 7°/11°/12° 65-69 0.30~0.40 50pcs/box
38 4~8 7°/11°/12° 65-69 0.30~0.40 50pcs/box
40 4~8 7°/11°/12° 65-69 0.30~0.42 50pcs/box
41 4~8 7°/11°/12° 65-69 0.30~0.42 50pcs/box
42 4~8 7°/11°/12° 65-69 0.30~0.46 50pcs/box
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OUR SERVICE
☑ We will provide more precisely and efficiently manufacture and serve according to clients' drawings.
☑ We have professional QC team to ensure your product more better.
☑ Check the raw material before starting production.
☑ Have the random inspection during the processing.
☑ Make the 100% inspection before the shipments.
WHY ARE YOU CHOOSE US
☑ We have been engaged in tapered cross bit for more than 20 years.
☑ apered cross with conical pipe drilling perfect;
☑ Reliable work, high cost performance;
☑ Accurate the dimension of taper degree perfectly matches the rods;
☑ High grade tungsten carbide inserts;
☑ The drill bit is made of high quality steel and uses the most advanced CNC machinery and heat treatment process.
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  • Jack 19:19.PM  Jun.22,2022
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