diamond drill rod b22 32mm tapered hard rock button drill bit

diamond drill rod b22 32mm tapered hard rock button drill bit

Tapered button bit to drill quarry granite rock
 

Bit diameter: 32mm to 42mm

Body height: 50mm, 55mm,60mm

Taper/Grade: 6 degree, 7 degree, 11 dregree, 12 degree

Shank Diameter: for Hex22 tapered rod

Product Code System

Tapered Button Bits:
BS432-7D-(22)(23)
BS = Button Bit, Short Skirt
4 = Number of Tungsten Carbide Inserts
32 = Bit Diameter in mm
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7D = 7 Degrees Taper
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(22) (23) = Bit Inside Diameter in mm, specific for Tapered Rod
Diameter

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Wooden box Package:

Other products include:

• Integral Drill Rods

• Tapered Drilling Tools

• Threaded Drilling Tools

• Down-the-hole (DTH) Drilling Tools

The information you may like to know before order:

1. Methods of Payment:

T/T (Telegraphic Transfer) or Western Union or L/C at sight

2. Handling time for an order

Based on order quantity, normally it takes 25 days for production.

Only 2 or 3 days if we have stock on your request size.

3. Shipping way

Sample order: we suggest Courier express like DHL/UPS/TNT/FEDEX or by air

Bulk order: we suggest by air or by sea.

4. Quality Control

We have our own experienced QC.

There will be strict inspection and testing for every order before shipping out.

5. After Services:

1. Our sales team will response for your question within 24 hours (Holidays Excluded)

2. Technical Support will be available in any time

3. Free replacement will provide once the failure confirmed caused by our product quality