Button Bit T51 89mm for Bench and Long Hole Drilling

Product Details
Customization: Available
After-sales Service: Yes
Warranty: 6 Months
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  • Button Bit T51 89mm for Bench and Long Hole Drilling
  • Button Bit T51 89mm for Bench and Long Hole Drilling
  • Button Bit T51 89mm for Bench and Long Hole Drilling
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Basic Info.

Certification
ISO 9001:2015
Standard
GB/T2828.1-2003
Surface Treatment
Painting
Manufacturing Process
Machining
Material
Alloy Steel & Tungsten Carbides
Thread
T38
Diameter
76mm
Flushing Hole(mm)Front No Size
2X9
Flushing Hole(mm)Gauge No Size
2X7
Buttons(mm)Front No Size
4X12
Buttons(mm)Gauge No Size
8X12
Angle
35°
Class
Hard
Part No.
3076t3812r-66
Transport Package
Carton&Plywood Pallet
Specification
76mm
Trademark
MAXDRILL
Origin
China
HS Code
82071300
Production Capacity
100000

Product Description

Button bit Convex button bit T51 89MM for hard rock formations

Product Show

Button Bit T51 89mm for Bench and Long Hole Drilling

Product Despcription
Dimensions D Flushing Hole(mm) Buttons(mm) Angle Class Part No.
mm in Front No Size Gauge No Size Front No Size Gauge No Size
64 2 1/2 2x9 2x6 4x10 8x10 30° M 3064T3812R-66
70 2 3/4 2x8 2x6 4x11 8x11 35° H 3070T3812R-66
76 3 2x9 2x7 4x12 8x12 35° H 3076T3812R-66
89 3 1/2 2x11 2x8 6x12 8x13 35° H 3089T38F14R-66
64 2 1/2 3x7 1x6 4x10 6x11 35° M 3064T3810DR-66
70 2 3/4 4x8 - 5x10 8x11 30° M 3070T3813DR-66
76 3 4x8 - 5x11 8x12 35° M 3076T3813DR-66
89 3 1/2 4x10 - 6x12 8x13 35° M 3089T3814DR-66
64 2 1/2 2x7 1x7 - - - - 3264T38-66
76 3 2x8 1x8 - - - - 3276T38-66
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)

Production Process
Button Bit T51 89mm for Bench and Long Hole Drilling
Packing Show
Button Bit T51 89mm for Bench and Long Hole Drilling
Certificate Show

Button Bit T51 89mm for Bench and Long Hole Drilling
Exhibition
Button Bit T51 89mm for Bench and Long Hole Drilling
Wide Application
Button Bit T51 89mm for Bench and Long Hole Drilling
Workshop show
Button Bit T51 89mm for Bench and Long Hole Drilling
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 Sherry Lee
 
 

Website:maxdrillrocktools.en.made-in-china.com

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