76mm Diameter Top Hammer Drill Bits R32 Integral Dome Reaming Button Bit

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KSQ Technologies (Beijing) Co. Ltd

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76mm Diameter Top Hammer Drill Bits R32 Integral Dome Reaming Button Bit

Name: 76mm Diameter Top Hammer Drill Bits R32 Integral Dome Reaming Button Bit
Brand: MIROC by KSQ
Price: 1 USD

Brand Name : MIROC by KSQ

Model Number : RP1576-R32-S

Certification : ISO9001

Place of Origin : China (Mainland)

MOQ : 10 Pieces

Price : Negotiable

Payment Terms : L/C, D/A, D/P, T/T, Western Union, MoneyGram

Supply Ability : 100000 Pieces per Year

Delivery Time : 5-15 Working Days

Packaging Details : Carton Box or Wooden Box

Product Name : Thread Button Bit

Use : Ore Mining

Color : Green black, customized

Button Size : Front 8*10mm Guage4*10mm Top 3*9mm

Face Type : Dome

Angle : 35 Degree

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Reaming Tools for Cut Holes R32 Integral Reaming Button Bit with Diameter 38mm and 76mm

Reaming bits were widely used in quarrying or mining for blast hole drilling, with pilot adaptors, the drilling direction can be ensured and accurate. Pilot holes are drilled depth and then reamed out to a larger diameter in a second pass required when hole diameter exceeds the capabilities of the rock drill and drilling tools available.

Product Description:

This type of bit is used for making large cut holes in drifting and tunneling. A smaller hole is first drilled and then reamed to the final size in combination with a pilot adapter. Large diameter service holes from level to level for drainage, electrical cable or pipe lines routinely used to ream cut holes for development rounds and for long hole blasting of drop raise.

Products Parameters:

Product Name:	Integral Dome Reaming Bit
Diameter:	D1 : 38mm, D2: 76mm
Button Size:	Front 810mm Guage410mm Top 3*9mm
Thread:	R32
Flushing Hole:	3 Front and 1 Side
Application:	Button drill bits are used in granite and marble quarry, gold mine, railway, tunnel, etc. for drilling
Weight:	2 kg
Button Type:	Spherical
Body Type:	Standard Skirt
Face Type:	Dome Face-Reaming Bit
Material:	Alloy steel bar 45CrNiMoV and tungsten carbide tips YK05
MOQ:	No requirement for testing and trial order
We can design and manufature according to your requirment of diameter, number air holes and carbide button shape

Product Advantage:

1. High footage speed;

2. High wear resistance.

3. Suitalbe for 98% rocks.

4. Can match over 95% against the original products

5 . Price are competitive against the famous brands and best quality against the small factory

76mm Diameter Top Hammer Drill Bits R32 Integral Dome Reaming Button Bit

Specification of other Retrac Button Bits:

Type of Reaming Bit	Model	Dia.	Gauge button	Front button	Taper
A	6° Taper reaming button bits (shperic or parabolic buttons)	64	8*Φ9mm	2*Φ10mm	6°
		64	8*Φ9mm	4*Φ8mm	6°
		65	8*Φ9mm	4*Φ8mm	6°
		76	8*Φ10mm	4*Φ10mm	6°
		76	8*Φ10mm	4*Φ9mm	6°
		76	8*Φ11mm	2*Φ11mm	6°
		76	7*Φ11mm	4*Φ11mm	6°
		76	8*Φ14mm	4*Φ13mm	6°
		89	8*Φ12mm	4*Φ12mm	6°
		89	8*Φ12mm	4*Φ11mm	6°
		89	8*Φ12mm	4*Φ10mm	6°
		89	8*Φ13mm	4*Φ10mm	6°
		89	8*Φ12mm	4*Φ11mm	6°
		102	8*Φ14mm	4*Φ12mm	6°
	12° Taper reaming button bits (shperic or parabolic buttons)	89	8*Φ12mm	4*Φ10mm	12°
		102	8*Φ12mm	4*Φ12mm	12°
		102	8*Φ14mm	4*Φ12mm	12°
		127	10*Φ13mm	8*Φ13mm	12°
		127	10*Φ13mm	10*Φ13mm	12°
B	6° Taper chisel reaming bits	60	Carbide:12*8mm (4pcs)		6°
		64
		65
		70
		76	Carbide:12*10mm (4pcs)
		80
		89
	10° Taper chisel reaming bits	70	Carbide:12*8mm (6pcs)		10°
		75
		80
		90
		100	Carbide:12*10mm (6pcs)
		120	Carbide:12*10mm (6pcs)
C	Pilot adaptors 6°	Chisel:Φ26/28128mm		L=240/300mm,thread:R25/28/32*12.7mm,6°
C	Pilot adaptors 12°	Chisel:Φ35/401510mm		L=250mm,thread:R25/28/32*12.7mm,12°
D	Thread chisel reaming bits	60	Carbide:12*8mm (4pcs)		RF25
		70	Carbide:12*8mm (4pcs)		RF25
		80	Carbide:12*10mm (6pcs)		RF32
		90
		100
		120
		130			RF38
		150			RF38
E	Integral reaming button bits	89	12*Φ11mm	2Φ11mm+1Φ10mm	R32/R38*12.7
		102	12*Φ12mm	2Φ12mm+1Φ10mm	R32/R38*12.7
		102	12*Φ14mm	2Φ10mm+1Φ10mm	R32/R38*12.7
		127	8*Φ14mm	8Φ12mm+2Φ12mm	R38*12.7
F	Dome reaming bit (shperic or parabolic buttons)	76	9*Φ13mm	1*Φ13mm	R32/T38/T45
		89	14*Φ13mm	1*Φ13mm	R32/T38/T45
		102	16*Φ13mm	1*Φ13mm	R32/T38/T45
		127	18*Φ13mm	1*Φ13mm	R32/T38/T45
		152	18*Φ14mm	2*Φ14mm	T45/T51/ST58/ST68
		152	9*Φ16mm	6*Φ16mm	ST58/ST68

76mm Diameter Top Hammer Drill Bits R32 Integral Dome Reaming Button Bit

Product Tags:

rock drilling tools

thread button bit

76mm Diameter Top Hammer Drill Bits R32 Integral Dome Reaming Button Bit Images

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