Maxdrill T38 64mm to 89mm Thread Button Bit for Drifting and Tunneling&Drifting

• Customization: Available
• Customized: Customized
• Standard: GB/T2828.1-2003
• Model NO.: 3089T3813-66
• Length: Thread Length
• Type: Rock Drilling Bit
• Material: Alloy Steel & Tungsten Carbides
• Usage: Rock Drilling
• Product Name: Drilling Rig Top Hammer
• Diameter: 89mm
• Part No.: 3089t3813-66
• Thread: T38 Button Bit
• Class: Hard
• Application: Drifting&Tunneling
• Brand Name: Maxdrill
• Machine Type: Drilling Tools
• Use: Ore Mining
• Body: Retrac Skirt, Standard Skirt
• Button Bit: Drop Center, Flat Front
• Other Thread: R25, R32, R35, T45, T51, St58, St68, Gt60
• Key Words: Rock Drilling Bit
• Application Industries: Construction Works, Energy & Mining
• Type Name: Drill Bit
• Transport Package: Carton&Plywood Pallet
• Specification: Dia.: 33MM-258MM
• Trademark: Maxdrill
• Origin: China
• HS Code: 82071300
• Production Capacity: 10000/PC Year

Product Description

Maxdrill T38 64mm to 89mm Thread Button Bit for Drifting and Tunneling&Drifting
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Product Despcription

Dimensions D		Flushing hole(mm)		Buttons(mm)		Part no.
mm	in	Front No Size	Gauge No Size	Front No Size	Gauge No Size
70	2 3/4	2*8	2*6	4*11	8*11	3070T3812
76	3	2*9	2*7	4*11	8*12	3076T3812
89	3 1/2	2*13	2*8	5*12	8*13	3089T3813
70	2 3/4	4*8	-	5*10	8*11	3070T3813D
76	3	4*8	-	5*11	8*12	3076T3813D
89	3 1/2	4*9	-	6*12	8*13	3089T3814D
70	2 3/4	2*8	2*6	4*11	8*11	3070T3812R
76	3	2*9	2*7	4*12	8*12	3076T3812R
89	3 1/2	2*11	2*8	6*12	8*13	3089T38F14R
76	3	4*8	-	5*11	8*12	3076T3813DR
89	3 1/2	4*10	-	6*12	8*13	3089T3814DR

 

Remarks:
Hemispherical-66(Usually for very hard rocks)
Ballistic-65(Ususally for medium hard rocks)
Semiballistic-64(Usually for medium hard rocks)
Conical-67(Usually for soft rocks)
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:Ella Wu
 
  
Website:maxdrillrocktools.en.made-in-china.com