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Home ProductsTapered Drill Bits

Cross Shank Retractable Drill Bit , Carbide Rock Drill Bits High Drilling Efficiency

Good quality Button Drill Bits for sales
Good quality Button Drill Bits for sales
The top hammer series are available to Atlas and Sandivik,I have been their agent before,but their price is too high,the cooperation with Prodrill brings me new business and gives me more profit space,I believe in it and recommended Prodrill to you.

—— Switzerland

I am confidence the quality is similar to Robit and Rocksmith and with our designs having better carbide patterns and sizes I think we should do well.

—— Spain

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Cross Shank Retractable Drill Bit , Carbide Rock Drill Bits High Drilling Efficiency

China Cross Shank Retractable Drill Bit , Carbide Rock Drill Bits High Drilling Efficiency supplier
Cross Shank Retractable Drill Bit , Carbide Rock Drill Bits High Drilling Efficiency supplier Cross Shank Retractable Drill Bit , Carbide Rock Drill Bits High Drilling Efficiency supplier Cross Shank Retractable Drill Bit , Carbide Rock Drill Bits High Drilling Efficiency supplier

Large Image :  Cross Shank Retractable Drill Bit , Carbide Rock Drill Bits High Drilling Efficiency

Product Details:

Place of Origin: China
Brand Name: Prodrill
Certification: ISO:9001, CE
Model Number: Crossed Bit

Payment & Shipping Terms:

Minimum Order Quantity: 5 Pcs
Price: Negotiable
Packaging Details: Wooden box
Delivery Time: 10-15 days
Payment Terms: T/T, L/C, Western Union etc.
Supply Ability: 5000Pcs/Month
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Detailed Product Description
Brand Name: ProDrill Processing Type: Forging
Application: Mining Type: Drill Shank, Alloy Cross Bit
Advantage: High Performance Transfer: Air/Sea/Express

Tapered Cross Shank Mining Retrac Bits with Best Price for Rock Drilling

 

 

The cross drill bit is a drill bit that can reduce the sudden change of the drilling state in a drilling operation on concrete or the like, and stabilizes the drilling operation even when the large-sized chips are generated, and the drilling efficiency is not lowered. Diamond composite drill bit, characterized by high drilling speed and long life. Diamond composite drill bit, high efficiency rock drilling equipment!

Specifications φ28, φ32, φ48, φ56, φ65, φ80

Diamond composite drill bits are divided into two-wing drills, three-wing drills, strut drills, scraper drills, and four-wing drills.

Features of diamond composite drill bit The rotary anchor drill bit is widely used in coal mine and railway bolt support and exported to foreign markets with novel structure, effective rock breaking and reliable quality. B19 and B22 hexagonal hollow drill rods are suspended vertically. The overall heat treatment process, the quality of the diamond composite drill bit reaches the international standard; the combined extended drill rod is suitable for all kinds of deep holes and anchor cable support drilling.

 

CROSS BITS SERIES
TYPE DIA(mm) FLUSHING HOLES NO. THE BUTTON HOLE DIA(mm) WEIGHT TAPER TYPE
mm inch side qty*dia type one type two 0.27
CROSS BIT 30 1 3/16 2*5 19   0.28 4''
6''
7''
11''
12''
32 1 1/4 2*5 19   0.3
34 1 11/32 2*5 19   0.34
36 1 27/64 2*5 22 25 0.36
38 1 1/2 2*5 22 25 0.41
40 1 37/64 2*5 22 25 0.42
42 1 21/32 2*5 22 25 0.43
43 1 11/16 2*5 22 25 0.44
46 1 3/4 2*5 22 25 0.45
50 2 2*5 22 25 0.5
55 2 4/25 2*6 22 25 0.65
60 2 9/25 2*6 22 25 0.75
70 2 3/4 2*6 22 25 0.85
80 3 3/20 2*6 22 25 1

 

 

 

Cross Shank Retractable Drill Bit , Carbide Rock Drill Bits High Drilling Efficiency

Contact Details
Xiamen Prodrill Equipment Co., Ltd

Contact Person: Prodrill

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