4 Inch Rock Drill Bit Manufacturers – Bench and long-hole drilling T45 (1 3/4 “) – LYNE

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4 Inch Rock Drill Bit Manufacturers – Bench and long-hole drilling T45 (1 3/4 “) – LYNE Detail:

Drifter rod
Drifter rod R32-Hex. 32-R28 10 feet.
Drifter rod R38-Hex. 32-R32 12 14 16 feet.
Drifter rod T38-Hex. 32-R32 12 14 feet.
Drifter rod R38-Hex. 35-R32 10 12 14 16 18 feet.
Drifter rod T38-Hex. 35-R32 12 14 16 18 20 feet.
M/F rods, T60-Round60-T60, length 3660mm/4265mm/6095mm

Bench and long-hole drilling T45 (1 3/4 ”)

Bits

Diameter

Buttons,mm

Angle

Flushing hole

Weight approx kg

Part No.

Front

No Size

Gauge

No Size

Type

Front

Gauge

Button bit

Bench and long-hole drilling T45 (1 3/4 ")

2 3/4”

5×10

8×11

30º

2.3

1432-70T45-510/811-45-41

3”

5×11

8×12

35º

2.5

1432-76T45-511/812-45-41

3”

5×11

8×12

35º

2.5

1432-76T45-511/812-45-41

3”

5×11

8×11

35º

2.5

1432-76T45-511/811-45-41

3 1/2”

5×13

8×13

35º

3.2

1432-89T45-513/813-45-41

3 1/2”

5×13

8×13

40º

3.2

1432-89T45-513/813-45-41

3 1/2”

5×12

8×12

35º

3.2

1432-89T45-512/812-45-41

102

4”

6×12

8×13

35º

4.4

1432-102T45-612/813-45-4

102

4”

6×12

8×13

35º

4.4

1432-102T45-612/813-45-51

102

4”

6×13

8×13

35º

4.4

1432-102T45-613/813-45-41

Button bit, Flat face
	76	3”	4×11	8×11	35º	2	-	2.7	1431-76T45-411/811-45-41
	76	3”	4×11	8×11	40º	2	-	2.7	1431-76T45-411/811-45-5
	89	3 1/2”	4×13	8×13	40º	2	-	3.5	1431-89T45-413/813-45-41
	76	3”	6×10	8×11	35º	2	-	2.7	1431-76T45-610/811-45-41
	76	3”	6×10	8×11	40º	2	-	2.7	1431-76T45-610/811-45-51
	89	3 1/2”	6×11	8×12	35º	2	-	3.5	1431-89T45-611/812-45-41
	89	3 1/2”	6×11	8×12	40º	2	-	3.5	1431-89T45-611/812-45-51
	102	4”	6×12	8×13	35º	2	-	4.5	1431-102T45-612/813-45-41
	102	4”	6×12	8×13	35º	2	-	4.5	1431-102T45-612/813-45-51
	89	3 1/2”	7×11	9×11	35º	3	-	3.5	1431-89T45-711/911-45-41
	89	3 1/2”	7×11	9×12	35º	3	-	3.5	1431-89T45-711/912-45-41
	102	4”	7×12	9×12	35º	3	-	4.5	1431-102T45-712/912-45-41
	102	4”	7×12	9×13	35º	3	-	4.5	1431-102T45-712/913-45-41

Button bit, Drop center
	76	3”	4×11	6×13	35º	3	1	2.5	1433-76T45-411/613-45-41
	76	3”	4×11	6×13	35º	3	1	2.5	1433-76T45-411/613-45-41
	89	3 1/2”	5×11	6×13	35º	3	1	3.2	1433-89T45-511/613-45-41
	89	3 1/2”	5×11	6×13	35º	3	1	3.2	1433-89T45-511/613-45-41
	76	3”	6×10	8×11	35º	4	1	2.7	1433-76T45-610/811-45-41
	76	3”	6×10	8×11	35º	4	1	2.7	1433-76T45-610/811-45-41
	89	3 1/2”	6×11	8×12	35º	4	1	3.5	1433-89T45-611/812-45-41
	89	3 1/2”	6×11	8×12	35º	4	1	3.5	1433-89T45-611/812-45-41
	102	4”	6×12	8×13	35º	4	1	4.5	1433-102T45-612/813-45-41
	102	4”	6×12	8×13	35º	4	1	4.5	1433-102T45-612/813-45-41
	115	4 1/2”	6×13	8×13	35º	4	1	6.2	1433-115T45-613/813-45-41

Button bit, Retrac
	70	2 3/4”	5×10	8×11	30º	4	-	2.7	1632-70T45-510/811-45-41
	76	3”	5×11	8×12	35º	4	-	3.2	1632-76T45-511/812-45-41
	76	3”	5×11	8×12	35º	4	-	3.2	1632-76T45-511/812-45-41
	76	3”	5×11	8×11	35º	4	-	3.2	1632-76T45-511/811-45-41
	89	3 1/2”	5×13	8×13	35º	4	-	4.8	1632-89T45-513/813-45-41
	89	3 1/2”	5×13	8×13	40º	4	-	4.8	1632-89T45-513/813-45-41
	89	3 1/2”	5×12	8×12	35º	4	-	4.8	1632-89T45-512/812-45-41
	102	4”	6×12	8×13	35º	4	-	6.8	1632-102T45-612/813-45-41
	102	4”	6×12	8×13	35º	4	-	6.8	1632-102T45-612/813-45-41
	102	4”	6×13	8×13	35º	4	-	6.8	1632-102T45-613/813-45-41

Button bit, Retrac, Flat face
	76	3”	4×11	8×11	35º	2	-	3.3	1531-76T45-411/811-45-41
	76	3”	4×11	8×11	40º	2	-	3.3	1531-76T45-411/811-45-5
	89	3 1/2”	4×13	8×13	40º	2	-	5.0	1531-89T45-413/813-45-41
	76	3”	6×10	8×11	35º	2	-	3.3	1531-76T45-610/811-45-41
	76	3”	6×10	8×11	40º	2	-	3.3	1531-76T45-610/811-45-51
	89	3 1/2”	6×11	8×12	35º	2	-	5.0	1531-89T45-611/812-45-41
	102	4”	6×12	8×13	35º	2	-	7.0	1531-102T45-612/813-45-51
	89	3 1/2”	7×11	9×11	35º	3	-	5.0	1531-89T45-711/911-45-41
	89	3 1/2”	7×11	9×12	35º	3	-	5.0	1531-89T45-711/912-45-41
	102	4”	7×12	9×12	35º	3	-	7.0	1531-102T45-712/912-45-41
	102	4”	7×12	9×13	35º	3	-	7.0	1531-102T45-712/913-45-41

Button bit, Retrac, Drop center
	76	3”	4×11	6×13	35º	3	1	3.3	1533-76T45-411/613-45-41
	76	3”	4×11	6×13	35º	3	1	3.3	1533-76T45-411/613-45-41
	89	3 1/2”	5×11	6×13	35º	3	1	5.0	1533-89T45-511/613-45-41
	76	3”	6×10	8×11	35º	4	1	3.3	1533-76T45-610/811-45-41
	76	3”	6×10	8×11	35º	4	1	3.3	1533-76T45-610/811-45-41
	89	3 1/2”	6×11	8×12	35º	4	1	5.0	1533-89T45-611/812-45-41
	102	4”	6×12	8×13	35º	4	1	7.0	1533-102T45-612/813-45-41

Guide bit
	76	3”	6×10	8×11	35º	4	-	2.5	1632-76T45-610/811-45-41
	89	3 1/2”	6×11	8×12	35º	4	-	3.2	1632-89T45-611/812-45-41

Reaming bit, T45
	127	5”	6×14	8×14	35º	4	-	6.9	1441-127T45-614/814-45-41
	152	6”	6×14	8×14	35º	4	-	9.2	1441-152T45-614/814-45-41

Rods	Length		Diameter		Weight approx kg	Part No.
Rods	mm	ft/in	mm	inch	Weight approx kg	Part No.
Extension rod, T45－Round46－T45
	3050	10＇	45	1 3/4”	34.2	23R46-T45-3050-23
	3660	12＇	45	1 3/4”	41.0	23R46-T45-3660-23
	4270	14＇	45	1 3/4”	47.8	23R46-T45-4270-23

MF－rod, T45－Round46－T45
	1525	5＇	45	1 3/4”	18.7	24R46-T45/65-1525-23
	1830	6＇	45	1 3/4”	22.1	24R46-T45/65-1830-23
	3050	10＇	45	1 3/4”	35.8	24R46-T45/65-3050-23
	3660	12＇	45	1 3/4”	42.6	24R46-T45/65-3660-23
	4270	14＇	45	1 3/4”	49.4	24R46-T45/65-4270-23
	6100	20＇	45	1 3/4”	70.0	24R46-T45/65-6100-23

Guide tube
	1830	6＇	64	2 1/2”	26.0	24G64-T45/64-1830-23
	3660	12＇	64	2 1/2”	49.9	24G64-T45/64-3660-23
	3660	12＇	76	3”	79.9	24G76-T45/76-3660-23

Coupling sleeve
	T45	210	8 1/8”	63	2 15/32”	2.7	31-T45-63-210-23
	T45	210	8 1/8”	66	2 5/8”	3.2	31-T45-66-210-23

production process

certificate

Description: extension rod, other names are Extension drill steel, Extension drill rod, and Extension steel, M/F rod ( Speedrod ) , Produce Hexagonal and round cross sections, Hexagon rods are more rigid, heavier and transfer energy more efficiently, while increasing flushing. Round rods are generally lighter than hexagonal rods and are normally used in extension drilling applications. With the longer steel tending to be larger in diameter, conventional extension steel is characterized by a duplicate thread on each end of the
steel.

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Quality comes first; service is foremost; business is cooperation" is our business philosophy which is constantly observed and pursued by our company for 4 Inch Rock Drill Bit Manufacturers – Bench and long-hole drilling T45 (1 3/4 “) – LYNE , The product will supply to all over the world, such as: Jersey, Congo, Romania, We care about every steps of our services, from factory selection, product development & design, price negotiation, inspection, shipping to aftermarket. We have implemented a strict and complete quality control system, which ensures that each product can meet quality requirements of customers. Besides, all of our products have been strictly inspected before shipment. Your Success, Our Glory: Our aim is to help customers realize their goals. We are making great efforts to achieve this win-win situation and sincerely welcome you to join us.

4 Inch Rock Drill Bit