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Rock Reamers 4 Inch To 48 Inch Pilot Hole Reamer Most Vertsatile , Hole Opener For HDD

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Rock Reamers 4 Inch To 48 Inch Pilot Hole Reamer Most Vertsatile , Hole Opener For HDD

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Brand Name : ROSCHEN

Model Number : 4 ~ 48 INCH

Certification : ISO, API

Place of Origin : China

MOQ : 1 pcs

Price : Negotiate

Supply Ability : 10000 pcs

Packaging Details : Poly wooden box

Name : Rock Reamers

Drilling : Horizontal Directional Drilling

Motor : Downhole Drilling Motor

Model : Pilot Hole Rock Reamer

Type Drill : Horizontal Directional Drilling (HDD)

Use : Trenchless Directional Drilling

Using : Horizontal Boring

Type Serivce : Wireline Steering Services

Series : Hole Opener

Item : Horizontal Directional Drilling Hole Opener

Type : HDD Hole Opener

Drilling method : directional drilling

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Rock Reamers 4 inch to 48 inch Pilot Hole Reamer most vertsatile, cost effective hole opener for HDD

Trenchless Directional Drilling Horizontal Boring Wireline Steering Services Technology Software companies

No more redrills due to cutters backing off downhole.

The Rock Reamer is the most vertsatile, cost effective hole opener for HDD. The unique design minimizes on-site inventory, lowering cost.

The Rock Reamer cuts downtime as easily as it cuts rock.

No more downtime waiting on new tools/cutters when the need to push ream occurs. It pushes or pulls with the same body and cutters, and one body opens to six sizes.

Advantages:

1. Stronger than other hole openers.
2. Increased on-bottom rotating time, minimizes cutter cost and trip time.
3. Cutters and arms are easily changed in the field without torches and welders.

Rock Reamers 4 Inch To 48 Inch Pilot Hole Reamer Most Vertsatile , Hole Opener For HDD

Rock Reamer Specifications

BODY

BODY MIN. PILOT HOLE CONNECTION WEIGHT LENGTH
R4 4 1/2" 2 7/8" IF B X B 135 LBS. 42"
R6 6" 3 1/2" IF B X B 346 LBS. 52"
R6-20 20" 4 1/2" IF B X B 1565 LBS. 62"
R8 8 1/2" 4 1/2" IF B X B 730 LBS. 65"
R17 17 1/2" 7 5/8" REG B X B 1915 LBS. 65"
R26 26" 7 5/8" REG B X B 2669 LBS. 65"
R36 36" 7 5/8" REG B X B 2569 LBS. 65"
R42 42" 7 5/8" REG B X B 3290 LBS. 65"
R48 48" 7 5/8" REG B X B 3900 LBS. 65"



CUTTERS

BODY NO. OF CUTTER PILOT HOLE CONNECTION OPENING RANGE
R4 3 4 1/2" 2 7/8" IF B X B 8 1/2" 10" 12"
BODY NO. OF CUTTER PILOT HOLE CONNECTION OPENING RANGE
aa bb cc dd ee
R6 3 6" 3 1/2" IF B X B 12" 14" 16" 18" 20"
R6-20 5 20" 4 1/2" IF B X B 24" 26" 28" 30" 32"
BODY NO. OF CUTTER PILOT HOLE CONNECTION OPENING RANGE
A B C D E F
R8 3 8 1/2" 4 1/2" IF B X B 16" 18" 20" 22" 24" 26"
R17 3,4 17 1/2" 7 5/8" REG B X B 24" 26" 28" 30" 32" 34"
R26 3,5 26" 7 5/8" REG B X B 32" 34" 36" 38" 40" 42"
R36 3,5 36" 7 5/8" REG B X B 42" 44" 46" 48" 50" 52"
R42 4,5,7 42" 7 5/8" REG B X B 48" 50" 52" 54" 56" 58"
R48 4,5,7 48" 7 5/8" REG B X B 54" 56" 58" 60" 62" 64"


CUTTERS AND WEIGHTS

R4 R6 A B C D E F
8-1/2" 10" 12" aa bb cc dd ee
MT 4 8 12 15 23 31 41 56 32 47 64 80 102 128
TCI 6 10 16 21 30 42 55 73 41 61 79 100 126 155
FRA 5 7 9 20 24 28 35 37 50 55 68 75 88 101


Formation Removal Chart

Use this chart to calculate the approximate cubic feet of material removed per foot drilled. To calculate the total cubic yards of material to be removed, multiply the cubic feet by the total footage and divide by 27.

Rock Reamers 4 Inch To 48 Inch Pilot Hole Reamer Most Vertsatile , Hole Opener For HDD

Rock Reamers 4 Inch To 48 Inch Pilot Hole Reamer Most Vertsatile , Hole Opener For HDD

Rock Reamers 4 Inch To 48 Inch Pilot Hole Reamer Most Vertsatile , Hole Opener For HDD

How to Change Cutters


Rock Reamers 4 Inch To 48 Inch Pilot Hole Reamer Most Vertsatile , Hole Opener For HDD

1. Place the correct size cutter into the pocket.
2. Slide the arm into place, securing the cutter.
3. Tighted the three bolts according to chart. (see below)
4. Tighten the lock screws according to chart. (see below)
5. Repeat for each cutter.

SIZES ALLEN WRENCH TORQUE LOCK SCREW / TORQUE
R8 thru R-48 1" 2000-2500 ft/lb 5/8" / 400-500 ft/lb
R4 5/8" 400-500 ft/lb 5/16" / 40-60 ft/lb
R6 7/8" 1000-1200 ft/lb 3/8" / 100-150 ft/lb


For more information, please contact:


ROSCHEN GROUP LIMITED

Skype: ROSCHEN.TOOL , ROSCHEN_GROUP

WeChat: +86-137 6419 5009 ; +86-135 8585 5390

WhatsApp: +86-137 6419 5009 ; +86-135 8585 5390

Email: roschen@roschen.com ; roschen@roschen.net

Website: http://www.roschen.com ; http://www.roschen.net

http://www.roschen.cn ;


Product Tags:

Rock Reamer 4inch

      

pilot hole reamer

      

hole opener 4inch

      
Quality Rock Reamers 4 Inch To 48 Inch Pilot Hole Reamer Most Vertsatile , Hole Opener For HDD for sale

Rock Reamers 4 Inch To 48 Inch Pilot Hole Reamer Most Vertsatile , Hole Opener For HDD Images

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