Maxdrill H22 11 Degree 38mm Taper Button Bit for Quarrying Small Hole Drilling

• Customized: Non-Customized
• Standard: ISO 9001:2015
• Length: Taper-length
• Type: Drill Bit
• Material: Alloy Steel & Tungsten Carbides
• Usage: Small Hole Drilling
• Model NO.: 30382207-11-64
• Name: Taper 11 Degree 38mm
• Use: Mining, Aggregate
• Applications: Quarrying, Small Hole Drilling
• Service: Longer Service Life and Lower Drilling Costs
• Key Words: Drilling Tools
• Transport Package: Carton&Plywood Pallet
• Specification: Taper Bit 11degree 38mm
• Trademark: MAXDRILL
• Origin: China
• HS Code: 82071300
• Production Capacity: 10000/PC Year

Product Description

Good quality Maxdrill H22 11 Degree 38mm Tapered Drill Bit Taper 
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Product Despcription
1.Part No.30382207-11
2.Bit Diameter:38mm
3.Taper degree:11°
4.Button:7
5.Length of drill rod: 1800mm-5530mm
6.Button bit design: Flat face, drop center, normal and retrac body.
7.Tungsten carbide (Buttons): Spherical, ballistic and conical.
8.Applications: Drifting, tunneling, bench
9.Website:maxdrillrocktools.en.made-in-china.com
10.We have different designs for various rock formations, and a longer service life to decrease use costs for users.

Bit Diameter: 30-45mm

Size: Hex. 22mm, 25mm

Taper degree: 4°46′, 6°, 7°, 11°, 12°

Applications: Quarrying, small hole drilling

Our tapered bits include button, cross and chisel designs.

Longer service life and lower drilling costs.

11°, 12° tapered button bit with hot zinc-coating

Process &Packaging



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FAQ

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:

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

  b. Technical Support will be available in any time

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

Contact Information
Contact Person:Ms Linda Chen
 
Website:maxdrillrocktools.en.made-in-china.com