FLIGHT AUGER CUTTERHEADS

 

 D-P ROCK HEAD

The Mobile D-P cutterhead is constructed of high tensile steel and has milled surfaces to ensure accurate bit alignment. Each shank is keyed and welded securely to the head.  Tough, carbide insert bits are induction brazed for smoother, faster cutting and up to 70% longer life in the hardest formations. D-P Rock heads are recommended for use in soft shales, soft limestone and other low compressive strength rocks. Assembly part number includes full set of bits and bit punch. Sizes are identified by the hole size, not actual flight diameter.

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STINGERTM  BIT

The STINGER’s self-centering one-piece, cast steel construction with a smooth contoured

 shape permits free flow of material to the auger flight. Interchangeable with the two-piece

 Fishtail bit, it works well in clay, loam, sand, gravel and similar formations. Designed for

 use with standard construction and HEX-COR™ augers and as a pilot bit with large

 diameter hollow stem augers. Sizes are identified by the hole size, not actual flight

 diameter.

Accessories

Description

Lb / Kg

Part #

D-P Bit Punch

*

565004626

D-P Bit

*

565004627

       Hole Size 

   in                  mm   

Hex Connector

in                  mm   

Weight

Lb                Kg

D-P Rock Head

Part #

# Bits Required

Bit

 Part #

4 1/2

114

1 1/8

29

7

3.2

565001481-10

5

565004627

4 1/2

114

1 5/8

41

8

3.6

565001482-10

5

565004627

6

152

1 1/8

29

14

6.4

5650001483-10

7

565004627

6

152

1 5/8

41

14

6.4

565001484010

7

565004627

6

152

2

51

17

7.7

565004623

7

565004627

8

203

1 5/8

41

26

11.8

565001486-10

11

565004627

8

203

2

51

27

12.3

565004625

11

565004627

9

229

1 5/8

41

†

†

565150746

†

565004627

9

229

2

51

†

†

565150747

†

565004627

10

229

1 5/8

41

†

†

565150748

†

565004627

10

229

2

51

†

†

565150749

†

565004627

 

 

 

 Hole Size 

  in          mm   

 

Hex Connector

in           mm   

 

 

Weight

Lb         Kg

 

Part #

2 1/2

64

13/16

21

1.0

.45

565005502

3

76

13/16

21

1.2

.54

565005504

3

76

1 1/8

29

1.7

.76

565005505

4 1/2

114

1 1/8

29

3.4

1.73

565005507

4 1/2

114

1 5/8

41

5.0

2.3

565005508

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

DRILLERS SERVICE, INC.                   HICKORY, NC USA                  800-334-2308,  EXT. 230

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 Hole Size 

  in          mm   

 

Hex Connector

in           mm   

 

 

Weight

Lb         Kg

 

 

Part #

5

127

1 1/8

29

3.7

1.7

565005509

6

152

1 1/8

29

6.4

2.9

565005511

6

152

1 5/8

41

7.3

3.3

565005512

6

152

2

51

10.8

4.9

565005513