Bell Reamer

Image of Bell Reamer for Trenchless Utility
Part Number Size Shaft (inches) Size
420003.254
420013.256
420023.258
420033.2510
420043.2512
4200546
4200648
42007410
42008412

This economically priced reamer is recommended for moderate drilling conditions. The bell shape helps compact the material away from the reamer and stabilizes the bore. It is designed with aggressive cutting carbide teeth on the leading edge and ample tungsten carbide chips imbedded in the fluting bars for increased wear life.

3.25 inch for 920 – 1720 – 2720, 4.00 inch for 4020 through 7020 drills. Thread “DW 2.06 x 4 or with a “V” 2.070 ACME pin easy connect hex sub.

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Taper Wing Reamer

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Part Number Size Shaft (inches) Size
420103.258 inch
420113.2510 inch
420123.2512 inch
420133.2514 inch
420143.2516 inch
420153.2518 inch
420163.2520 inch
420173.2522 inch
420183.2524 inch
420193.2526 inch
420203.2528 inch
420213.2530 inch
42022412 inch
42023414 inch
42024416 inch
42025418 inch
42026420 inch
42027422 inch
42028424 inch
42029426 inch
42030428 inch
42031430 inch

The elongated Taper Winged design provides excellent mixing action. Water ports between each carbide tooth ensure mixing even in tight clay formations. The 3 wing design allows you the ability to back ream in more extreme hard compacted conditions. The reamer stays on grade and aggressively cuts all but the toughest formations.

Taper Wing Reamers: 3.25 inch with 6 blades for 920 – 1720 – 2720, 4.00 inch with 6 blades for 4020 through 7020 drills. Thread “DW 2.06 x 4 or with a “V” 2.070 ACME pin easy connect hex sub.

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Heavy Duty Stacked Plate Reamer

Image of Heavy Duty Stacked Plate Reamer

This is our most durable reamer, able to withstand the toughest drilling conditions from heavy cobbles to sedimentary rock formations . The stacked plates are welded directly t the tool stem which provides superior strength and prevents stem separation. Each carbide tooth is set at an aggressive angle of attack and has a water port nearby. To ensure longer life we fortify the abrasion points with wear resistant tungsten carbide.

Heavy Duty Stacked Plate (Kodiak)

3.25 inch with 6 blades for 920 – 1720 – 2720
4.00 inch with 6 blades for 4020 through 7020 drills
Thread “DW 2.06 x 4 or with a “V” 2.070 ACME pin easy connect hex sub

Product Number Size Shaft (inches) Size
42040 3.5 5 inch
42041 3.5 6 inch
42042 3.5 8 inch
42043 3.5 10 inch
42043 3.5 12 inch
42044 3.5 14 inch
42045 3.5 16 inch
42046 3.5 18 inch
42047 3.5 20 inch
42048 3.5 22 inch
42049 3.5 24 inch
42050 4 6 inch
42051 4 8 inch
42052 4 10 inch
42053 4 12 inch
42054 4 14 inch
42055 4 16 inch
42056 4 18 inch
42057 4 20 inch
42059 4 22 inch
42060 4 24 inch
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Heavy Duty Fluted Reamer

Image of Heavy Duty Fluted Reamer Trenchless Utility
Part Number Inch OD Internal Flange Swivel
4207010.7530,000 #
4207112.7530,000 #
420721450,000 #
420731650,000 #
420741870,000 #
420752070,000 #
420762270,000 #
420772470,000 #
420782670,000 #
420792870,000 #
420803070,000 #

Built on the same body platform as our Universal Flute Reamer but with larger shark teeth for more bite in harder ground conditions. Using the same teeth as our Famous Heavy duty stacked plate reamer. The body platform has a heavy duty 5/8 inch thick plate shell with a 1 ½ inch thick rear base plate, for positive swivel attachments. It also features a recessed water tight cavity and comes complete with an internal flange type swivel. The internal swivel allows for extremely close connections for the Product being pulled.

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