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Grade Tungsten Carbide Cross Taper Bit Used For Drilling Rock
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Description:

-Name: Grade tungsten Carbide cross taper bit used for drilling rock

-Diameter: 32/34/36/38/40/44/46/48/50/55/60//65/70mm

-Material : 35CrMoNiV,Carbide.

-Taper degree: 4°,7°,11°.

-Rod Shank: Hex19*108, hex 22*108,

-Machine: Rock Drill, Jack Hammer

-Color: Red, Blue etc

-Packaging: Wooden Case

-Delivery time: 5-15days

-Place of Origin: Zhuzhou, Hunan,China(Mainland)

-Use: Small Hole Drilling

-Application: Used for Granite and Marble quarry, gold mine, railway, tunnel etc.

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Product Detail
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parameter
Tapered cross bits
Description Diameter (mm) Length (mm) Water hole Weight approx (kg)
Taper degree a=4°, 7°, 11°

Inner hole diameter

d=19mm, 22mm, 24mm

32 67 2 0.3
34 71 2 0.34
36 80 2 0.36
38 85 2 0.46
40 80 2 0.43
44 70 4 0.48
46 80 2 0.52
48 80 2 0.53
50 80 2 0.6
55 72 4 0.75
60 85 2 1.0
65 85 2 1.29
70 89 2 1.45
80 100 2 1.8
Applications & Project cases

The carbide on the bit is cross-shaped and has a different taper and diameter as with a taper chisel bit.At the same time, the cross drill is usually all the carbide tips, including chisel, cross or button type, before the carbide is used up, when the carbide is worn out, the carbide can be sharpened.
The bit body is made of high quality imported steel.The machine head is made of special alloy and processed by special welding.Bits are widely used in various mine engineering and rock engineering.

Package

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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.
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