C1-36

C1-36

Mueller® C1-36™ Drilling Machine – for drilling operations under pressure – 1-1/2" to 12" inclusive.

Catalog number: 39260/ 6:1 feed ratio

Features:

  • Automatic Feed-Setting – the amount of travel required in automatic feed can be quickly and accurately set in inches. This amount is clearly shown on the automatic feed travel indicator to assure accurate settings every time.
  • Automatic Feed Travel Indicator – as the cut progresses, the direct reading indicator automatically shows the amount of travel remaining in automatic feed. How much of the cut remains to be made is always known.
  • Rugged Construction – all working parts are totally enclosed in a strong metal housing to permit complete lubrication and prevent damage from dirt and other foreign matter.
  • Hand or Power Operation – may be hand operated with ratchet handle provided or power operated with MUELLER H-614 air power operators or H-607 hydraulic power operator.
  • Rapid Hand Travel – when not cutting, the boring bar can be quickly and easily advanced or retracted by hand, reducing time of operation.
  • Feed "Over Travel" – feature prevents damage to equipment.
  • Handling Ease – conveniently placed handles and rear lifting yoke aid in handling the machine.
  • O-Ring Boring Bar Seal

Specifications:

  • Hand or power operation
  • Designed for use on pressurized or unpressurized mains
  • Used to cut 1-1/2" to 12" holes
  • 36" (914 mm) boring bar travel
  • Use on cast iron pipe • ductile iron pipe • steel pipe
  • Will make cuts through line stopper fittings, flanged tees and nipples from 3" to 12"
  • 500 psig (3447 kPa) maximum working pressure at 100 F (38 C)
NOTE: The working pressure or temperature rating is reduced accordingly if any attachment, valve, or fitting subjected to pressure or temperature during the drilling operation has a maximum working pressure or temperature rating less than that specified above.

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Catalog PDF

 

     

 

Demonstration Video

MUELLER® NO-BLO® Operations that can be performed:

Fitting type

Size* of fitting

Operation

3"

4"

6"

8"

10"

12"

Regular Line Stopper Fittings

X

X

X

X

X

X

Cutmain

Bottom Out Stopper Fittings

X

X

X

X

X

X

Cutmain

Thin Wall Line Stopper Fittings

 

 

X

X

 

 

Cutmain

Extension Stopper Fittings

X

X

X

X

 

 

Cutmain

Flanged Tees

X

X

X

X

 

 

Cutmain

Save-A-Valve® Drilling Nipple

 

X

X

X

 

 

Cutmain

*Nominal size
Note: Gear Oil is recommended and available in pints (part no. 89273), gallons (partno.89347) and 7-pint container (part no. 89346).

Equipment furnished with each Mueller® C1-36™ Drilling Machine:

  • Wooden Storage Chest (680285 not shown)
  • Ratchet Handle (85308)
  • T-handle Socket Wrench (59839)
  • Four Double Open End Wrenches (96536, 56680, 58196, and 55726)
  • Eight Machine to Adapter Bolts and Nuts (56682)
  • Eight D-type Machine to Adapter Washers (55409)
  • Machine to Adapter Gasket (55449) 
  • Cutting Grease (88366)
  • Instruction Manual Form #8513  

Equipment to be selected:

  • Shell cutters, drills, pilot drills, cutter arbors, and cutter hubs
  • Machine adapters
  • Power operators
  • Optional: 10" long crank handle and lifting yoke (681520)

Total shipping weight: 424 lbs. (191 kg)
Machine only weight: 270 lbs. (120 kg)


 

Item No.

Part number

Part name

Item No.

Part number

Part name

Item No.

Part number

Part name

1

54426

Thrust washer

19

55467

Top bearing gasket

37

44245

Convex follower

2

507160

Drive shaft

20

526512

Drive box

38

98000

Spring

3

90472

Set screw

21

85308

Ratchet complete

39

47092

Rollpin (2)

4

507162

Rollpin

22

40138

Bolt*

40

501158

Wiper ring

5

54472

Thrust washer

23

40139

Stud

41

312619

Quad ring(2)

6

40137

Ratchet wheel

24

86391

Handle extension

42

508427

Spacer

7

94825

Nut

25

55541

Ball bearing

43

45115

Packing ring(4)

8

78827

O-ring

26

55478

Bottom bearing gasket

44

52162

Gland seal o-ring

9

580815

Top bearing complete

27

54443

Bottom bearing

45

581974

Packing gland

10

507161

Worm

28

55563

Worm gear

46

55098

Socket head cap screw(6)

11

54488

Pivot

29

54467

Key

47

52389

Eyebolt

12

40004

Ratchet dog

30

55609

Gasket

48

54012

Washer

13

40006

Spring pin

31

64134

Plug

49

94341

Wing nut

14

40007

Spring

32

98957

Set screw

50

91665

Thumb screw

15

55098

Hex cap screw (4)

33

56682

Bolt and nut (8)

51

48131

Roll pin

16

72484

Latch stud

34

55409

Washer (8)

52

502707

Bearing

17

80111

Handle

35

55449

Gasket

53

51458

O-ring

18

46255

Nut*

36

508429

O-ring

54

312169

Bearing






Item No.

Part number

Part name

Item No.

Part number

Part name

Item No.

Part number

Part name

1

33090

Thrust washer

17

54433

Lock nut

33

54466

Key

2

54545

Dowel

18

55446

Idler pinion

34

33923

Drive tube

3

508433

Rear cover

19

54471

Idler spacer

35

300190

Key

4

33080

Gasket

20

55432

Idler pinion driven

36

64134

Plug

5

55569

Thrust bearing

21

54470

Idler shaft

37

55098

Cap Screw (8)

6

54630

Bushing

22

54469

Dive key

38

54445

Key

7

55567

Feed screw gear

23

63477

Pin

39

55546

Feed nut

8

98873

Set screw

24

54538

Pin

40

54418

Washer

9

55564

Drive tube gear

25

54702

Ball detent

41

88331

Boring bar

10

54425

Thrust washer

26

99022

Set screw

42

311866

Bolt

11

98928

Cotton pin

27

55610

Spring

43

58849

Nut

12

55601

Feed screw nut

28

508434

O-ring

44

52182

Screw

13

88150

Crank

29

508435

Retainer

45

54482

Key

14

311332

O-ring

30

95257

Screw

46

537394

Key

15

504333

Screw

31

92375

Screw

47

33924

Feed screw

16

98956

Set Screw

32

88481

Torque tube

 

 

 

 


Repair Parts - Model 6:


 

Item No.

Part number

Part name

Item No.

Part number

Part name

Item No.

Part number

Part name

1

99023

Set screw

10

88366

Cutting grease

19

54519

Indicator nut

2

54551

Knob

11

56392

Pin

20

58196

Wrench

3

54446

Cover plate

12

97763

Set screw

21

33083

Spring

4

37804

Screw

13

54523

Wheel

22

55726

Wrench

5

33084

Shield

14

54516

Indicator body

23

54517

Indicator screw

6

36361

Plunger

15

53747

Knob pin

24

96536

Wrench

7

36362

Spring

16

54454

Knob

25

59839

Socket wrench

8

36360

Body

17

56680

Wrench

26

312257

Indicator scale

9

36359

Detent knob

18

54549

Thrust washer

 

 

 

NOTE: These illustrations are for parts identification only. DO NOT use these illustrations for assembly or disassembly of machine. Mueller Co. offers a machine repair service, and field tapping service. Contact Mueller Customer Service Center for details.