REED DM2100 Drilling Machine

DRILLING MACHINE:  DM1100, DM2100
COMBINATION TAPPING & DRILLING MACHINE: CDTM1100, CDTM2100

WARNING

Read and fully understand all instructions before operating any of Reed’s tapping or drilling machines. Failure to follow all instructions listed inside, may result in serious personnel injury and / or property damage.

Basic Product Information

The TM1100 tapping machine drills and taps pressurized water mains. The tool additionally installs a 3/4″ or 1″ corporation stops. The tool can drill and tap 4″-48″ cast or ductile iron and C-900 PVC. The base tool requires saddles for specific sizes and chain extensions above 16″. The tool uses Reed DT series drill taps.

The DM1100 and DM2100 drilling machines drill through the wall of pressurized pipe via the corporation stop and saddle. These tools use Reed D series drills and hole saws. The CDTM1100 and CDTM2100 combination machines use common components to assemble either the drilling machine or the tapping machine.

Catalog No.| Item Code| Size| Pipe Dia.| Net Shipping
---|---|---|---|---
CDTM1100| 09304| 3/4″ – 1″ TAP & DRILL| 4″-48″ TAP| 114 lbs/52 kg
CDTM2100| 09314| 3/4″ – 1″ TAP/ 2″ DRILL| 4″-48″ TAP| 116 lbs/53 kg
DM1100| 09302| 3/4″ – 1″| N/A| 58.2 lbs/26.5
DM2100| 09312| 3/4″ – 2″| N/A| 60.9 lbs/27.7
DMBASE| 09301| N/A| N/A| 35 lbs/15.9 kg
DM11BBEXT| 99390| 2″ Iron Body Gate Valves| 8.2 lbs/3.7 kg

Additional Specifications

Tool Box overall outside dimensions: DM1100 23″ x 10 1/2“ x 11 3/8″

Machine Clearance radius: DM1100 = 26″
Pressure Rating: Design pressure rating for valve and chamber

= 250 psi.

Operating Pressure Rating – 90 psi – ie – Drilling or Tapping into pressurized mains.

Warning

Drilling or Tapping into highly pressurized mains is not recommended. However, it is permissible at pressure up to 250 psi, if utilizing special precautions and incorporating high pressure attachments such as the Mueller® Power Clevis

H-10800. (See operations and maintenance manual.) DO NOT USE on natural gas

or petroleum piping.

• Flushing/blow by port: 1/2-14 NPT plugged port is provided in bottom chamber for flushing chips while tapping into pressurized mains.
• Swing check valve resists clogging and is easy to clean out.
• Manual pressure balancing and top chamber pressure relief valves are accessible and easy to use.
• Manual or power drive operation through 13/16″ square shaft (Adapter sold separately).

Materials and Finish

• Hard anodized and powder epoxy painted aluminum frames.
• Alloy steel boring bar.
• Heavy duty steel chain and forged steel chain hooks.
• Bronze and zinc aluminum parts.
• EPR rubber gaskets and “O” rings.
• Plated steel parts.

DM1100 / DM2100

Operating Instructions

1. Select proper tools necessary to perform drilling operations.
   • Service saddle
   • Corporation stop
   • Drill size and drill adapter to match corporation stop bore
   • Corp adapter with flush valve
   • Install sleeve #99301 for 1 1/2″ and 2″ drilling/taps.(Figures 2 & 3).
   • Retract set screw in bearing assembly, slide off bearing assembly.
   • Slide sleeve in place; hole must line up.
   • Install bearing assembly.
   • NOTE: Do not use sleeve for 3/4″ and 1″ drilling/ taps.
   • Gather any other necessary accessories to meet operating requirements.
2. Assemble saddle to the pipe.
   • Clean area of pipe where tap is to be performed. REED DS12 (#08000) or DS36 (#08006) descaler may be used.
   • Assemble service saddle on the pipe where desired and tighten securely.
3. Insert corporation stop into saddle threads.
   • Thread sealant may be used.
   • Tighten the corporation stops with a smooth jaw wrench;
   • DO NOT USE A PIPE WRENCH.
   • Note: Make sure corporation stop valve is open.
4. Screw the proper size black corporation adapter into the brass threaded body of the machine.
5. Assemble drill adapter and appropriate drill into boring bar.
6. If you are using the unit for drilling 1 1/2″ o r 2″, the hole saw adapter and hole saws with pilot drills are needed. Screw the hole saw onto the arbor body and line up holes after hand tightening. Assemble the driver into the body and hole saw. Insert the pilot drill into the arbor body. Allow a maximum of 1/4″ of the drill tip to protrude from the hole saw. Line up the slot in the drill with the set screw and tighten with the hex key wrench provided. (When using on PVC, a pilot drill is not necessary.) See Figure 1.
7. Screw corp adapter onto corporation stop.
8. Drilling
   • Run drill bit down until it touches the pipe.
   • NOTES: Always use tapping compound for cutters for ductile iron. Use tapping compound on the OD (outside diameter) of shell cutters for PVC. Keep the ID clean so it can grab the coupon/plug and pull it out of the pipe.
   • Swing the star feed yoke over the top of the bearing and tighten star feed.
   • Attach ratchet wrench on square drive and turn drill clockwise while turning the feed housing to feed the drill.
   • NOTE: Do not overfeed the drills, hole saws or shell cutters, let the bits do the cutting before feeding. Turn the drill, hole saw or shell cutter one full revolution by hand before feeding. Do not force the drill.
   • Open the ball valve on the side of the corp adapter to allow the flushing of chips.
   • Once the drill is completely through the pipe, release the yoke star feed to allow the boring bar to return to its uppermost position.
   • NOTE: Put downward pressure on the boring bar to keep it from traveling too fast upward and potentially damaging the machine.
9. Close off the corporation stop using an adjustable wrench.
10. Disassemble machine from corporation stop.
11. Assemble tubing to corporation stop per tubing and fitting manufacturer’s specs.

CDTM1100 and CDTM2100

Operating Instructions

1. Drilling
   • Convert direct tapping set up to drilling set up.
   1. Remove 99307 Bearing Assembly by backing out the single set screw.
   2. Remove the tapping boring bar from the 99300 Threaded Body.
   3. Insert the drilling machine boring bar into the threaded body.
   • THEN choose size: 3/4″ and 1″ branch taps
   • Reinstall bearing assembly. Line the set screw up with the lower hole in the boring bar. Drive the screw in until recessing the screw slightly. (See Figure 2)
   • 1-1/2″ and 2″ branch taps
   • Install 99301 Sleeve.
   • Reinstall bearing assembly. Line the set screw up with the upper hole in the boring bar. Drive the screw in until recessing the screw slightly. (See Figure 3)
   • Follow DM1100/DM2100 Operator’s Manual #59305 to drill for service lines.
2. Tapping
   • Convert drilling set up to tapping set up.
   1. Remove 99307 Bearing Assembly. Back the single set screw out past the sleeve then remove the bearing assembly and sleeve.
   2. Remove the drilling boring bar from the 99300 Threaded Body
   3. Insert the tapping machine boring bar into the threaded body.
   4. Reinstall the bearing assembly on the taping bar.
   5. Line the set screw up with the lower hole in the boring bar. Drive the screw in until recessing the screw slightly.
   • Follow TM1100 Operator’s Manual #95300 to direct tap service lines.

Maintenance Instructions

DM1100, DM2100,CDTM1100, CDTM2100

Before Using

1. Clean and oil all bearing and wear surfaces and threads.
2. Inspect and clean tapping bits, and remove chips and scale. Chips and scale may prevent proper function of the tool.
3. Inspect and clean the Boring Bar tool end. Chips and scale may interfere with the insertion of the tapping bit or adapter shank.

After Using

1. Clean the machine and oil the machined surfaces. If necessary, the top and bottom chambers can be easily disassembled to clean more thoroughly.
2. Lubricate the tool holding area of the boring bar with REED #98425 Tapping Compound.
3. If necessary, flush the bottom chamber with a water hose to remove any chips. DO NOT hammer frames to remove chips or debris – Handle Carefully!
4. Protect threaded pieces by assembling them with their mating parts.
5. Periodically, inspect the Boring Bar’s o-ring seals and replace them if worn.
6. Carefully, place the tool back in the toolbox for storage.

DM1100/DM2100 Replacement Parts

Drilling Parts List

Ref. No.|

Description

| REED

Item Code

---|---|---
1| Boring Bar| 99304
2| O-Ring| 40377
3| Threaded Body| 99300
4| Star Feed & Yoke| 99305
5| Hex Head Cap Screw (2)| 30118
6| Washer (2)| 39305
7| Bearing Assembly| 99307
8| Spring (2)| 94304
9| Set Screw (2)| 38495
10| Sleeve| 99301
11| Set Screw| 39306
12| Ratchet Handle| 40383
13| Carrying Case| 40429
14| Operating Manual| 59300
15| Tapping Compound| 98425
16| RSPUD Wrench| 02112
17| Brass Nipple| 97564
18| Ball Valve| 40396
19| CW10 Wrench| 02205
20| Bearing| 40414
21| Bearing Retainer| 99306
22| Drill Adapter|
23| Drill / Hole Saw|
24| Detent Pin (2)| 98450

DM1100/DM2100/DMBASE Necessary Accessories

Choose the size that fits the job!

• Standard with DM1100 & DM2100 machines
• Standard with DM2100 machines

REED Warranty

REED will repair or replace tools with any defects due to faulty materials or workmanship for one (1) year or five (5) years from the date of purchase, as applicable. This warranty does not cover part failure due to tool abuse, misuse, or damage caused where repairs or modifications have been made or attempted by non REED authorized repair technicians. This warranty applies only to REED tools and does not apply to accessories. This warranty applies exclusively to the original purchaser.

One (1) year warranty: Power units for pneumatic, electric, hydraulic and battery-powered tools have a one year warranty. This includes, but is not limited to REED pumps, universal pipe cutter motors, power drives, power bevel tools, threading machines, cordless batteries and chargers. Five (5) year warranty: Any REED tool not specified under the one (1) year warranty above is warrantied under the REED five (5) year warranty. NO PARTY IS AUTHORIZED TO EXTEND ANY OTHER WARRANTY. NO WARRANTY FOR MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE SHALL APPLY.

No warranty claims will be allowed unless the product in question is received freight prepaid at the REED factory. All warranty claims are limited to repair or replacement, at the option of REED, at no charge to the customer. REED is not liable for any damage of any sort, including incidental and consequential damages. This warranty gives you specific legal rights, and you may also have other rights which vary by state, province or country.

Warranty Effective December 1, 2018

videos.reedmfgco.com/drillingmachines

Reed Manufacturing

• 1425 West 8th Street Erie, PA 16502 USA
• Phone: +1 814-452-3691
• Fax: +1 814-455-1697
• reedsales@reedmfgco.com
• www.reedmfgco.com

0119-59305

References

• Drilling Machines Training Videos | Reed Manufacturing
• Home | Reed Manufacturing

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