Maxdrill 70mm T45 Thread Button Bit Thread Drill Bit Rock Drill Bits with Long History in China

• Customized: Non-Customized
• Standard: GB/T2828.1-2003
• Length: Thread Length
• Type: Rock Drilling Bit
• Material: Alloy Steel & Tungsten Carbides
• Usage: Rock Drilling
• Model NO.: 3070T4513D
• Product Name: Drilling Rig Top Hammer
• Diameter: 70mm
• Part No.: 3070t4513D
• Thread: T45 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, T38, 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: 280*225*136
• Trademark: Maxdrill
• Origin: China
• HS Code: 82071300
• Production Capacity: 10000/PC Year

Product Description

MAXDRILL 70mm T45 Thread Button Bit Thread Drill Bit Rock Drill Bits with Long History in China
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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	3070T4512
76	3	2*9	2*7	4*11	8*12	3076T4512
89	3 1/2	2*13	2*8	5*12	8*14	3089T4513
102	4	2*13	-	6*13	8*14	30102T4514
115	4 1/2	4*13	-	6*14	8*16	30115T45F14
70	2 3/4	4*8	-	5*10	8*11	3070T4513D
76	3	4*8	-	5*11	8*12	3076T4513D
89	3 1/2	4*9	-	6*12	8*14	3089T4514D
102	4	4*11	-	6*13	8*14	30102T4514D
115	4 1/2	4*13	-	6*14	8*16	30115T4514D
70	2 3/4	2*8	2*6	4*11	8*11	3070T4512R
76	3	2*9	2*7	4*12	8*12	3076T4512R
89	3 1/2	2*11	2*8	6*12	8*14	3089T45F14R
102	4	4*11	-	6*13	8*14	30102T45F14R
115	4 1/2	4*13	-	6*14	8*16	30115T45F14R
76	3	4*8	-	5*11	8*12	3076T4513DR
89	3 1/2	4*10	-	6*12	8*14	3089T4514DR
102	4	4*11	-	6*13	8*14	30102T4514DR
115	4 1/2	4*13	-	6*14	8*16	30115T4514DR

 

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