14

CASING PIPE ø812.8mm (32")

CASING PIPE ø914.4mm (36")

CASING PIPE ø1016mm (40")

Casing Pipe

Ring Bit

Pilot Bit

Wall Max.

Thickness

Type

Model

Compatible

Part

System Part

Number

Outer

Dia.

Inner

Dia.

Hammer

Weight

(kg)

Weight

(kg)

Ri

n

g S

e

t

(R

in

g B

it &

Ca

sing

 Shoe

)

D

2

D

4

Outer

Dia.

D

1

Outer

Dia.

D

3

t

711.0

(28")

16.0

(0.63")

14.0

(0.55")

12.7

(0.50")

Single pass

Multi use

Single pass

Single pass

77.0

73.0

78.0

79.0

630A Pilot bit

630A Pilot bit

630A Pilot bit

630A Pilot bit

630A Pilot bit

630A Ring bit

630A Pilot bit

630A Ring bit

630

24.80"

630

24.80"

630

24.80"

630

24.80"

630

24.80"

630

24.80"

630

24.80"

630

24.80"

726

28.58"

726

28.58"

726

28.58"

726

28.58"

726

28.58"

726

28.58"

726

28.58"

726

28.58"

654

25.75"

654

25.75"

654

25.75"

654

25.75"

654

25.75"

654

25.75"

654

25.75"

654

25.75"

630A

630W

630B

630C

CASING PIPE ø711.0mm (28")

Unit: mm  (Upper)

inch (Bottom)

QL200

NUMA180

SD18

NUMA240

771
832
870

1032

QL200

NUMA180

SD18

NUMA240

771
832
870

1032

QL200

NUMA180

SD18

NUMA240

771
832
870

1032

QL200

NUMA180

SD18

NUMA240

771
832
870

1032

US630A-18-R-117
    *OVER SIZE

812.8

(32")

16.0

(0.63")

12.7

(0.50")

Single pass

Multi use

Single pass

738

29.06"

738

29.06"

738

29.06"

832

32.76"

832

32.76"

832

32.76"

776

30.55"

776

30.55"

776

30.55"

738A

738W

738B

US630A-24-R-118

UM630W-18-R-429
    *OVER SIZE

UM630W-24-R-430

US630B-18-R-152
    *OVER SIZE

US630B-24-R-428

914.4

(36")

16.0

(0.63")

Single pass

Multi use

838

32.99"

838

32.99"

932

36.69"

932

36.69"

877

34.53"

877

34.53"

838A

838W

1016
(40")

16.0

(0.63")

Single pass

Multi use

920

36.22"

920

36.22"

1035

40.75"

1035

40.75"

973

38.31"

973

38.31"

920A

920W

US630C-18-R-426
    *OVER SIZE

US630C-24-R-427

609.6

(24")

16.0

(0.63")

12.7

(0.50")

CASING PIPE ø609.6mm (24")

545

21.46"

545

21.46"

552

21.73"

552

21.73"

625

24.61"

625

24.61"

625

24.61"

625

24.61"

574

22.60"

574

22.60"

580

22.83"

580

22.83"

QL200

NUMA180

SD18

QL200

NUMA180

SD18

QL200

NUMA180

SD18

QL200

NUMA180

SD18

590
651
689
590
651
689
595
656
694
595
656
694

Single pass

Multi use

Single pass

Multi use

545A

545W

552A

552W

51.4

49.1

46.7

44.3

US545A-18-R-129

UM545W-18-R-435

US552A-18-R-147

UM552W-18-R-434

545A Pilot bit

552A Pilot bit

*

Over size : No shank breakage warranty.

*

Please contact us for further discussion.

*

Please contact us for further discussion.

*

Please contact us for further discussion.

y

 Standard Type ULTRA MAXBIT / DTH