89mm T45 Button Drill Bit Quarrying Underground Mining Work Top Hammer Retrac

Price	$3-$300
MOQ	1 piece
Delivery Time	10-15 days
Brand	MTH
Place of Origin	CHINA
Certification	ISO 9001
Model Number	T45 89mm
Packaging Details	woode case
Payment Terms	T/T, Western Union, MoneyGram
Supply Ability	20000 pieces per month

Product Details

Product Specification

Usage	Mining or Quarry or Well Drilling,Rock Drilling,Hole drilling	Place of Origin	CHINA
Packaging Details	woode case	Color	Blue,Customized,yellow / black / red
Material	45CrNiMoVa+YK05	Model Number	T45 89mm
Supply Ability	20000 pieces per month	Certification	ISO 9001
Thread	T45	Brand Name	MTH
Payment Terms	T/T, Western Union, MoneyGram	Carbide shape	ballistic,spherical,semi-ballistic
Type	Drill Bit,Carbide Bit,	Advantage	High Performance,high-efficiency,Factory price and high quality,Direct Manufacturer
Price	$3-$300	Delivery Time	10-15 days
Product name	Retrac Button Bit	Machine type	Drilling Tools
Minimum Order Quantity	1 piece	Diameter	89mm

Product Description

89MM T45 Quarrying Underground Mining Drilling Work Top Hammer Retrac Button Bit

Description:

Retrac button bits are made by high quality alloy steel bar and tungsten carbides. Under the process of heat treatment, Minetech’s drilling tools are tested in various working conditions. What’s more, Minetech can supply customized thread button bits upon receiving of different drilling application, the bits are suitable in drilling with very hard rock.

Specification:

Bit Diameter (mm)	Bit Diameter (inch)	Front Buttons (No. x mm)	Gauge Buttons (No. x mm)	Angle	Front Flushing Holes	Side Flushing Holes	Weight (kg)
45	1 7/9	3x8	6x9	40°	3	-	1.1
48	1 8/9	3x9	6x10	30°	3	-	1.2
51	2	3x9	6x10	30°	3	-	1.4
64	2 1/2	3x10, 1x10	6x11	35°	3	-	2.2
64	2 1/2	4x10	8x10	40°	2	-	2.2
76	3	4x11, 1x11	8x11	35°	4	1	3.5
89	3.5	6*12	8*12	35°	2	-	4.5

Applications:

• Underground mining
• Tunneling
• Quarrying
• Widely used in bench and long hole drilling
• Perfect design can dealing with soft to medium-hard rock formations

Features:

1.The longer life of the drill: the alloy material, with longer using life which better than the similar products.

2.High Drilling Efficiency: the drill buttons is wear-resistant, so that the drill can always keep sharp, thus greatly improving the speed of the drilling.

3.The drilling speed is stable: the bit is scraped and cut to break the rock.

4.Good Performance: the has strong wear resistance, good diameter protection and can make the cutting teeth be used efficiently.