Produce high-quality products and provide high-quality services
top
Thread Drill Bits for Hard Rock Mining Drilling
See more pictures
Description:

-Name: Thread button bits for quarrying, mining etc.
-Item Number: Thread Tungsten Carbide Drilling Bits
-Diameter: 36/38/41/45/48/51/60/65/76/89/102/115mm
-Thread Type: 25R/32R/38T/45T/51T
-Material : Tungsten Carbide.
-Machine: Rock Drill
-Bit button shape (tip shape): Spherical or Ballistic
-Bit face shape: Drop Center, Flat Face, Convex, Concave, etc..
-Packaging: Wooden Case
-Delivery time:7-15days
-Place of Origin:Zhuzhou, Hunan,China (Mainland)
-HS Code:82071990
.
Thread bit is made of high quality alloy steel and tungsten carbide.
Through heat treatment, our drill is tough enough to drill the rock with minimal energy loss.
In addition, we can design custom threaded bit for different drilling applications.

- +
0
- +
0
- +
0

Product Detail
Feedback Now

Custom bit is suitable for drilling soft rock, loose rock and hard rock
Thread Button Bits
Description Diameter (mm) Buttons No. Water hole Buttons angle ° Weight (kgs)
Thread
25R
38 5 2 30° 0.5
41 5 2 30° 0.6
45 5 2 30° 0.7
48 5 2 30° 0.78
38 7 3 30° 0.54
41 7 3 30° 0.7
45 7 3 30° 0.78
Thread
28R
41 5 2 30° 0.6
45 5 3 30° 0.7
48 5 3 30° 0.78
38 7 3 30° 0.54
41 7 3 30° 0.7
45 7 3 30° 0.75
48 7 3 30° 0.8
Thread
32R
45 5 3 30° 0.6
48 5 3 30° 0.8
41 7 3 30° 0.54
43 7 3 30° 0.55
45 7 3 30° 0.6
48 7 3 30° 0.8
51 7 3 30° 0.85
Thread
38R
64 13 5 30° 2
64 12 3 30° 2
70 12 4 35° 2
70 13 5 35° 2.2
76 13 5 30° 2.5
76 10 4 35° 2.6
76 12 4 35° 2.8
76 12 4 35° 2.8
Thread
38T
64 12 4 30° 1.9
64 12 2 30° 1.9
64 13 5 30° 1.9
64 9 3 35° 1.9
70 12 4 30° 2.5
76 12 4 35° 3
76 12 2 40° 3
76 11 4 35° 3
76 13 4 35° 3
89 12 2 40° 4.2
89 14 5 35° 4
89 14 4 35° 4.1
89 11 3 35° 4.2
102 14 2 35° 5
Thread
45T
76 12 4 35° 2.5
76 12 2 40° 2.5
76 12 3 35° 2.5
76 13 5 35° 2.5
76 13 3 35° 2.6
76 13 4 35° 2.6
80 13 4 35° 3
89 12 2 35° 4
89 11 3 35° 4
89 14 2 35° 5
89 13 5 35° 4.5
89 14 3 35° 5
89 13 2 35° 4.5
102 14 2 35° 5.8
115 15 2 35° 6.8
Thread
51T
89 12 2 40° 4
89 14 5 35° 4
95 14 5 35° 4.8
102 14 4 35° 5.6
102 14 5 35° 5.6
Retract Thread button bit
45T
76 12 2 40° 3.5
76 12 4 35° 3.5
76 13 5 30° 3.6
76 14 4 35° 3.62
80 13 5 30° 4.2
89 14 3 35° 5.5
89 12 2 40° 5.4
89 14 5 35° 5.6
89 14 5 35° 5.6
95 14 5 35° 6.6
102 14 5 35° 7.8
102 14 5 35° 7.8
Applications


Package

Picture of Double head casing drilling system

transportation

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.
about uS
FAQ
To work with us is your best choice !

Send your message to us:
×
0-thread-drill-bits-for-hard-rock-mining-drilling--2-
0-thread-drill-bits-for-hard-rock-mining-drilling--1-
l05-thread-drill-bits-for-hard-rock-mining-drilling
Chat with Jack
already 1 902 messages

  • Jack 10:12 AM, Today
    Hello, dear sir/madam, welcome to our website! I’m Jack,how should I address you?