Diameter 140mm Rock Drill Button Bit Drop Center T51 Mining Bit with 19 Cemented Carbide Insert Buttons

Product Categories

Rock Drill Bits [62]
Top Hammer Drill Bits [75]
DTH Drill Bits [39]
Drill Extension Rod [26]
Taper Button Bit [24]
Tapered Drill Rod [16]
DTH Hammer [33]
DTH Drill Pipe [23]
Core Drilling Tools [18]
Drill Shank Adapter [47]
Integral Drill Steel [13]
Rotary Drilling Tools [22]
Coal Mining Drill Bits [13]
Coupling Sleeve [19]
Self Drilling Anchor Bolt [12]
Reverse Circulation Drilling Tools [13]

KSQ Technologies (Beijing) Co. Ltd

Contact Now

Diameter 140mm Rock Drill Button Bit Drop Center T51 Mining Bit with 19 Cemented Carbide Insert Buttons

Name: Diameter 140mm Rock Drill Button Bit Drop Center T51 Mining Bit with 19 Cemented Carbide Insert Buttons
Brand: MIROC by KSQ
Price: 1 USD

Brand Name : MIROC by KSQ

Model Number : B19140-T51-S

Certification : ISO9001

Place of Origin : China (Mainland)

MOQ : 5 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

Diameter : 140mm

Use : Ore Mining

Thread Type : T51

Button Type : Spherical

Color : Green black, customized

Contact Now

Diameter 140mm Rock Drilling Bit Drop Center T51 Mining Bit with 19 Cemented Carbide Insert Buttons

Product Description:

Semi-dome bits are designed for fast penetration rates in softer rock like shale and limestone with low silica content.

Drop Center bits will help drill straighter holes in less consolidated rock.

Flat Face bits are a general purpose bit that will perform in all rock conditions but should be used especially for hard or abrasive conditions like granite, basalt, and hard limestone. Flat face bits are the best choice for drilling in abrasive rock.

Bit Face Shape	Introduction
Drop Center Face	For high penetration rates in soft to medium hard and fissured rock formations, Low to medium air pressures. Maximum hole deviation control.
Concave Face	The all-round application bit face specifically for medium hard and homogeneous rock formations. Good hole deviation control and good fishing capacity.
Convex Face	For high penetration rates m soft to medium-hard with low to medium air pressures. It is the most resistance to steel wash. And many reduce the load and wear on the gauge buttons. But poor hole deviation control.
Double Gauge Face	This kind face shape is suitable for fast penetration rates in medium to hard rock formations. Designed for high air pressures and good resistance to steel wash step gauge bit.
Flat Face Bit	This kind of face shape is suitable for hard to very hard and abrasive rock formations in applications with high air pressure. Good penetration rates are resistance to steel wash.

Products Parameters:

Product Name:	Thread Button Drill Bit
Diameter:	140mm
Button Size:	Front 1014 mm Gauge 916mm
Thread:	T51
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:	15 kg
Button Type:	Spherical
Body Type:	Normal (Not Retrac)
Face Type:	Flat face
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

Diameter 140mm Rock Drill Button Bit Drop Center T51 Mining Bit with 19 Cemented Carbide Insert Buttons

Specification of other Retrac Button Bits:

Bit Dia.(mm)	Thread	NO. X Button Dia.		NO.Flushing Holes(PCS)		Weight(KG)
Bit Dia.(mm)	Thread	Gauge	Front	Side	Front	Weight(KG)
51	R32	5×11	2×10	2	1	1.2
51	R32	6×10	3×9		3	1.2
57	R32	6×11	3×10		3	1.6
64	R32	6×11	3×11 1×9	1	3	2
64	T38	6×12	3×11	1	2	2
64	T38	8×10	4×10 1×9		4	2
76	T38	6×12	4×11	2	2	3.1
76	T38	8×11	4×11 1×11		4	3.1
76	T45	8×12	4×11	2	2	3.2
76	T45	8×12	4×11 1×11		4	3.2
78	T38	8×12	4×11 1×11		4	3.5
89	R32	8×12	5×11		2	4.1
89	R32	8×12	4×11 2×10		4	4.1
89	T38	8×12	5×12	2	2	4.8
89	T38	8×12	4×11 2×10		4	4.8
89	T45	8×12	6×12	2	2	5.1
89	T45	8×13	4×12 1×12		4	5.1
89	T51	8×12	6×12	2	2	5.1
89	T51	8×13	4×13 1×12		4	5.1
102	T45	8×12	7×12		2	6.5
102	T45	9×13	9×11		3	6.8
102	T45	8×14	4×12 2×11		4	6.8
102	T51	8×12	7×12		2	7.1
102	T51	9×13	9×11		3	6.5
102	T51	8×14	4×12 2×11		4	7.3
105	T45	8×14	6×13		2	7.1
115	T45	8×14	4×13 3×12		4	7.8
115	T45	9×14	10×12		3	7.9
115	T51	9×14	10×12		3	7.9
115	T51	8×14	7×13		2	9.6
115	T51	8×14	4×12 2×12		4	10.2
127	T45	8×14	8×13		2	11
127	T45	9×15	10×13		3	12.3
127	T51	9×15	10×13		3	12.3
127	T51	8×15	8×13		2	12
127	T51	8×14	4×14 4×12		4	12

Diameter 140mm Rock Drill Button Bit Drop Center T51 Mining Bit with 19 Cemented Carbide Insert Buttons

Product Tags:

thread button bit

button drill bits

Diameter 140mm Rock Drill Button Bit Drop Center T51 Mining Bit with 19 Cemented Carbide Insert Buttons Images

Inquiry Cart 0

Send your message to this supplier


*From:	Your email address is incorrect!
*To:	KSQ Technologies (Beijing) Co. Ltd
*Subject:	Subject is empty!
*Message:	For the best results, we recommend including the following details: -Self introduction -Required specifications -Inquire about price/MOQ Characters Remaining: (0/3000) Please enter 20 to 3000 characters to contact this supplier!