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R32 (1 1/4 “) bit thread

Rock drilling tools include: drill bit,drill rod, shank and coupling. The piston of drill rig directly impacts the shank, makes impact power reach the bit through rod by the form of stress wave, so as to work on the breakage of rock. The primary breaking way is impacting while the secondary is cutting; both are with high drilling efficiency. Usually the land surface of the earth is covered with loose, unconsolidated material such as soil, clay, silt, sand, gravel and boulders, which varies in depth from a few centimeters to hundreds of meters.Use concentric system can drill this complex formation very well.The systems are available through the whole product range the smallest being for 114 mm (4 1/2″) casing and  largest size available at the moment is for 1220 mm (48″) casing.


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Thread Button Bit

Thread Button Bits: High quality and several thread with various carbide tips like YK05 are available. All products can be developed upon customers’ request.
Prodrill supply all kind of button bits with Rope thread R22, R25, R28, R32, R35, R38 and T thread, T38, T45, T51, ST58, ST68, T60 etc. for world famous brand drill rig.

R32 (1 1/4 ”) bit thread

Bits

Diameter

Buttons,mm

Angle

Flushing hole

Weight approx kg

Part No.

mm

in

Front

No Size

Gauge

No Size

Type

Front

Gauge

Button bit
Button bit

43

1 11/16”

2×9

5×10

Tapered tools, 11° taper

35º

1

2

0.7

1431-43R32-29/510-45-41

45

1 3/4”

2×9

5×11

Tapered tools, 11° taper

30º

1

2

0.8

1431-45R32-29/511-45-41

48

1 7/8”

2×9

5×11

Tapered tools, 11° taper

35º

1

2

0.9

1431-48R32-29/511-45-41

51

2”

2×10

5×12

Tapered tools, 11° taper

35º

1

2

1.0

1431-51R32-210/512-45-41

Button bit
Button bit

43

1 11/16”

2×9

6×9

Tapered tools, 11° taper

40º

2

2

0.7

1431-43R32-29/69-45-51

45

1 3/4”

2×9

6×10

Tapered tools, 11° taper

35º

2

2

0.8

1431-45R32-29/610-45-51

Button bit
Button bit

45

1 3/4”

3×8

6×10

Tapered tools, 11° taper

25º

3

1

0.8

1431-45R32-38/610-45-41

45

1 3/4”

3×8

6×10

Tapered tools, 11° taper

30º

3

1

0.8

1431-45R32-38/610-45-51

48

1 7/8”

3×9

6×10

Tapered tools, 11° taper

30º

3

1

0.9

1431-48R32-39/610-45-41

48

1 7/8”

3×9

6×10

Tapered tools, 11° taper

30º

3

1

0.9

1431-48R32-39/610-45-41

Button bit

51

2”

3×9

6×10

Tapered tools, 11° taper

35º

3

1

1.0

1432-51R32-39/610-45-41

51

2”

3×9

6×10

Tapered tools, 11° taper

35º

3

1

1.0

1432-51R32-39/610-45-51

Cross bit
Button bit

45

1 3/4”

-

-

-

-

1

4

0.8

1221-45R32-16/10-42-23

51

2”

-

-

-

-

1

4

1.0

1221-51R32-16/10-42-23

Reaming bit and pilot adapter, 6º taper,R32 thread
Button bit

64

2 1/3”

4×8

8×9

Tapered tools, 11° taper

25º

-

-

0.90

1441-646-48/89-45-51

76

3”

4×10

8×10

Tapered tools, 11° taper

30º

-

-

1.30

1441-766-410/810-45-51

89

3 1/2”

4×11

8×11

Tapered tools, 11° taper

30º

-

-

1.70

1441-896-411/811-45-51

Button bit

26

1 1/32”

-

-

-

-

-

-

1.3

1441-26R32-15/8-45-23

Reaming bit and pilot adapter, 12º taper,R32 thread
Button bit

89

3 1/2”

4×10

8×12

Tapered tools, 11° taper

35º

-

-

1.7

1441-8912-410/812-45-41

102

4”

4×12

8×12

Tapered tools, 11° taper

35º

-

-

2.1

1441-10212-412/812-45-41

127

5”

8×12

8×13

Tapered tools, 11° taper

35º

-

-

3.6

1441-12712-812/813-45-41

Button bit

40

1 37/64”

-

-

-

-

-

-

2.9

1442-40R32-18/10-45-23

Bits

Diameter

Buttons,mm

Angle

Flushing hole

Weight approx kg

Part No.

mm

in

Front

No Size

Gauge

No Size

Type

Front

Gauge

Reaming bit R32
Button bit

102

4”

9×12

8×12

Tapered tools, 11° taper

35º

2

2

3.6

1441-102R32-912/812-45-41

Rods

Length

Diameter

Weight approx kg

Part No.

mm

Ft/in

mm

inch

Drifter rod, R38-Hex32-R32
Button bit

3090

10'15/8”

32

1 1/4”

19.8

22H32-R32/R38-3090-23

3700

12'15/8”

32

1 1/4”

23.7

22H32-R32/R38-3700-23

4310

14'15/8”

32

1 1/4”

27.6

22H32-R32/R38-4310-23

4920

16'13/4”

32

1 1/4”

31.5

22H32-R32/R38-4920-23

Drifter rod, R38-Hex35-R32
Button bit

3090

10'15/8”

35

1 3/8′

24.5

22H35-R32/R38-3090-23

3700

12'15/8”

35

1 3/8′

29.3

22H35-R32/R38-3700-23

4310

14'15/8”

35

1 3/8′

34.1

22H35-R32/R38-4310-23

4920

16'13/4”

35

1 3/8′

38.9

22H35-R32/R38-4920-23

Drifter rod, T38-Hex32-R32
Button bit

3700

12'15/8”

32

1 1/4”

23.7

22H32-R32/T38-3700-23

4310

14'15/8”

32

1 1/4”

27.6

22H32-R32/T38-4310-23

4920

16'13/4”

32

1 1/4”

31.5

22H32-R32/T38-4920-23

Drifter rod, T38-Hex35-R32
Button bit

3090

10'15/8”

35

1 3/8′

24.5

22H35-R32/T38-3090-23

3700

12'15/8”

35

1 3/8′

29.3

22H35-R32/T38-3700-23

4310

14'15/8”

35

1 3/8′

34.1

22H35-R32/T38-4310-23

4920

16'13/4”

35

1 3/8′

38.9

22H35-R32/T38-4920-23

5530

18'13/4”

35

1 3/8′

43.7

22H35-R32/T38-5530-23

Drifter rod, T38-Hex35-R32
Button bit

3700

12'15/8”

35

1 3/8′

31.3

24H35-R32/R38-3700-23

4310

14'15/8”

35

1 3/8′

36.1

24H35-R32/R38-4310-23

4920

16'13/4”

35

1 3/8′

40.9

24H35-R32/R38-4920-23

5530

18'13/4”

35

1 3/8′

45.7

24H35-R32/R38-5530-23

Coupling sleeve
 Button bit

R38

170

6 3/4′

55

2 5/32′

1.9

31-R38-55-170-23

T38

190

6 1/8′

55

2 5/32′

2.0

31-T38-55-190-23

production process

certificate

 


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