successfully added to cart
View Cart
COVID-19: How WIDIA is responding
TRM • Top Ream Modular
TRM • Top Ream Modular
TRM • Top Ream Modular
TRM • Top Ream Modular

TRM™ Disc Style Modular Reamer Heads • Blind Holes

TRM • Top Ream Modular

Features and benefits

  • Solid carbide disc at front instead of single-tipped carbide blanks

  • Improved hole straightness and roundness due to unequal flute spacing (less vibrations) and runout <3 microns

  • Superior surface finish due to lapped ground leads

  • For hole tolerance H7

  • Intermediate sizes ground to achieve IT6 or IT7 hole tolerance class available

  • Please order lock screw and retention knob separately

Uses and application

  • Reiben: Sacklochbohrung mit QuerbohrungenReiben: Sacklochbohrung mit Querbohrungen
  • Reiben: SacklochbohrungReiben: Sacklochbohrung
  • Innere Kühlmittelzuführung: Axial: ReibenInnere Kühlmittelzuführung: Axial: Reiben

Workpiece Materials

P Steel
M Stainless Steel
K Cast Iron
S High-Temp Alloys
Select Filters
Filters
Filters
View filters in
Metric
Inch
keyFilters
Workpiece Material
  • P Steel (29)
    • P1
      Low-Carbon Steels, Short Chipping C < .25%; <125 HB; <530 N/mm^2 UTS
      (29)
    • P2
      Medium and High Carbon Steels C < .25%; <220 HB; <25 HRC; >530 N/mm^2 UTS
      (29)
    • P3
      Alloy Steels & Tool Steels C > .25%; <330 HB; <35 HRC; 600-850 N/mm^2 UTS
      (29)
    • P4
      Alloy Steels & Tool Steels C > .25%; 350-420 HB; 35-43 HRC; 850-1400 N/mm^2 UTS
      (29)
    • P5
      Ferritic, Martensitic, and PH Stainless Steels <330 HB; <35 HRC; 600-900 N/mm^2 UTS
      (29)
    • P6
      High Strength Ferritic, Martensitic, and PH Stainless Steels 350-450 HB; 35-43 HRC; 900-2400 N/mm^2 UTS
      (29)
  • M Stainless Steel (29)
    • M1
      Austenitic Stainless Steel 130-200 HB; <600 N/mm^2 UTS
      (29)
    • M2
      High Strength Austenitic Stainless and Cast Stainless Steels 150-230 HB; <25 HRC; >600 N/mm^2 UTS
      (29)
    • M3
      Duplex Stainless Steel 135-275 HB; <30 HRC; 500-1200 N/mm^2 UTS
      (29)
  • K Cast Iron (29)
    • K1
      Gray Cast Iron 120-290 HB; <32 HRC; 125-500 N/mm^2 UTS
      (29)
    • K2
      Low and Medium Strength CGI and Ductile Irons 130-260 HB; <28 HRC; <600 N/mm^2 UTS
      (29)
    • K3
      High Strength Ductile and Austempered Ductile Iron 180-350 HB; <43 HRC; >600 N/mm^2 UTS
      (29)
  • S High-Temp Alloys (29)
    • S1
      Iron-Based, Heat-Resistant Alloys 160-260 HB; 25-48 HRC; 500-1200 N/mm^2 UTS
      (29)
    • S2
      Cobalt-Based, Heat-Resistant Alloys 250-450 HB; 25-48 HRC; 1000-1450 N/mm^2 UTS
      (29)
    • S3
      Nickel-Based, Heat Resistant Alloys 160-450 HB; <48 HRC; 600-1700 N/mm^2 UTS
      (29)
    • S4
      Titanium and Titanium Alloys 300-400 HB; 33-43 HRC; 900-1600 N/mm^2 UTS
      (29)
Applications
  • Blind Hole Finishing Blind Hole Finishing (29)
  • Pre-Condition Pre-Condition (28)
  • Through Hole Finishing Through Hole Finishing (29)
Cutting Diameter
  • 14.0 (1)
  • 15.0 (1)
  • 16.0 (1)
  • 17.0 (1)
  • 18.0 (1)
  • 19.0 (1)
  • 20.0 (1)
  • 21.0 (1)
  • 22.0 (1)
  • 23.0 (1)
  • 24.0 (1)
  • 25.0 (1)
  • 26.0 (1)
  • 27.0 (1)
  • 28.0 (1)
  • 29.0 (1)
  • 30.0 (1)
  • 31.0 (1)
  • 32.0 (1)
  • 33.0 (1)
  • 34.0 (1)
  • 35.0 (1)
  • 36.0 (1)
  • 37.0 (1)
  • 38.0 (1)
  • 39.0 (1)
  • 40.0 (1)
  • 41.0 (1)
  • 42.0 (1)
to
Cutting Diameter
  • 0.5512 (1)
  • 0.5906 (1)
  • 0.6299 (1)
  • 0.6693 (1)
  • 0.7087 (1)
  • 0.748 (1)
  • 0.7874 (1)
  • 0.8268 (1)
  • 0.8661 (1)
  • 0.9055 (1)
  • 0.9449 (1)
  • 0.9843 (1)
  • 1.0236 (1)
  • 1.063 (1)
  • 1.1024 (1)
  • 1.1417 (1)
  • 1.1811 (1)
  • 1.2205 (1)
  • 1.2598 (1)
  • 1.2992 (1)
  • 1.3386 (1)
  • 1.378 (1)
  • 1.4173 (1)
  • 1.4567 (1)
  • 1.4961 (1)
  • 1.5354 (1)
  • 1.5748 (1)
  • 1.6142 (1)
  • 1.6535 (1)
to
Connection Style
  • Short Taper Reamer Shank (29)
Number of Flutes
  • 6 (11)
  • 8 (18)
application
Grade Of Cutting Tool
  • WU05PR (29)
Hand Of Tool
  • R (29)
Helix Hand
  • N (29)
Lead In Length
  • 0.0197 (29)
to
Lead in Length
  • 0.5 (29)
to
backEnd
Connection Type
  • SHORT TAPER (29)
Back-End Diameter
  • 0.453 (2)
  • 0.531 (2)
  • 0.61 (2)
  • 0.689 (3)
  • 0.787 (5)
  • 0.984 (5)
  • 1.181 (5)
  • 1.378 (5)
to
Back-End Diameter
  • 11.5 (2)
  • 13.5 (2)
  • 15.5 (2)
  • 17.5 (3)
  • 20.0 (5)
  • 25.0 (5)
  • 30.0 (5)
  • 35.0 (5)
to
other
Grade
  • WU05PR (29)
Platform
  • TRM (29)
Tool Unit
  • M (29)
obsoleteFacet
  • false (29)
  • true (29)
No filters matching ""
Change the visible columns with any of the parameters listed below. A maximum of 7 columns can be displayed.
Displaying 1- 10 of 29 results
Select Columns
Select Filters
Metric
Inch
Show
Metric
Inch
SAP Material Number ISO Catalog Number ANSI Catalog Number Grade [CSMS] System Size Machine Side [D1] Reamer Diameter Minimum [D1] Reamer Diameter Minimum [L1] Gage Length [L1] Gage Length [Z] Number of Flutes
6447321 TRM14000WST115H7SF TRM14000WST115H7SF WU05PR KST115 14.0000 .5512 17.9000 .7047 6
    List price:
    $219.12 /each.
    Your price::
    Qty
    6447323 TRM15000WST115H7SF TRM15000WST115H7SF WU05PR KST115 15.0000 .5906 17.9000 .7047 6
      List price:
      $224.0 /each.
      Your price::
      Qty
      6447325 TRM16000WST135H7SF TRM16000WST135H7SF WU05PR KST135 16.0000 .6299 17.9000 .7047 6
        List price:
        $228.87 /each.
        Your price::
        Qty
        6447327 TRM17000WST135H7SF TRM17000WST135H7SF WU05PR KST135 17.0000 .6693 17.9000 .7047 6
          List price:
          $233.74 /each.
          Your price::
          Qty
          6447329 TRM18000WST155H7SF TRM18000WST155H7SF WU05PR KST155 18.0000 .7087 17.9000 .7047 6
            List price:
            $238.61 /each.
            Your price::
            Qty
            6447341 TRM19000WST155H7SF TRM19000WST155H7SF WU05PR KST155 19.0000 .7480 17.9000 .7047 6
              List price:
              $243.48 /each.
              Your price::
              Qty
              6447342 TRM20000WST175H7SF TRM20000WST175H7SF WU05PR KST175 20.0000 .7874 17.9000 .7047 6
                List price:
                $248.35 /each.
                Your price::
                Qty
                6447344 TRM21000WST175H7SF TRM21000WST175H7SF WU05PR KST175 21.0000 .8268 17.9000 .7047 6
                  List price:
                  $253.22 /each.
                  Your price::
                  Qty
                  6447346 TRM22000WST175H7SF TRM22000WST175H7SF WU05PR KST175 22.0000 .8661 17.9000 .7047 6
                    List price:
                    $258.08 /each.
                    Your price::
                    Qty
                    6447348 TRM23000WST200H7SF TRM23000WST200H7SF WU05PR KST200 23.0000 .9055 18.9000 .7441 6
                      List price:
                      $262.95 /each.
                      Your price::
                      Qty
                      6447350 TRM24000WST200H7SF TRM24000WST200H7SF WU05PR KST200 24.0000 .9449 18.9000 .7441 6
                        List price:
                        $267.83 /each.
                        Your price::
                        Qty
                        6447361 TRM25000WST200H7SF TRM25000WST200H7SF WU05PR KST200 25.0000 .9843 18.9000 .7441 8
                          List price:
                          $272.69 /each.
                          Your price::
                          Qty
                          6447363 TRM26000WST200H7SF TRM26000WST200H7SF WU05PR KST200 26.0000 1.023 18.9000 .7441 8
                            List price:
                            $277.57 /each.
                            Your price::
                            Qty
                            6447365 TRM27000WST200H7SF TRM27000WST200H7SF WU05PR KST200 27.0000 1.063 18.9000 .7441 8
                              List price:
                              $282.43 /each.
                              Your price::
                              Qty
                              6447367 TRM28000WST250H7SF TRM28000WST250H7SF WU05PR KST250 28.0000 1.102 18.9000 .7441 8
                                List price:
                                $287.31 /each.
                                Your price::
                                Qty
                                6447369 TRM29000WST250H7SF TRM29000WST250H7SF WU05PR KST250 29.0000 1.141 18.9000 .7441 8
                                  List price:
                                  $292.18 /each.
                                  Your price::
                                  Qty
                                  6447371 TRM30000WST250H7SF TRM30000WST250H7SF WU05PR KST250 30.0000 1.181 18.9000 .7441 8
                                    List price:
                                    $297.04 /each.
                                    Your price::
                                    Qty
                                    6447373 TRM31000WST250H7SF TRM31000WST250H7SF WU05PR KST250 31.0000 1.220 18.9000 .7441 8
                                      List price:
                                      $301.91 /each.
                                      Your price::
                                      Qty
                                      6447375 TRM32000WST250H7SF TRM32000WST250H7SF WU05PR KST250 32.0000 1.259 18.9000 .7441 8
                                        List price:
                                        $306.77 /each.
                                        Your price::
                                        Qty
                                        6447377 TRM33000WST300H7SF TRM33000WST300H7SF WU05PR KST300 33.0000 1.299 20.4000 .8031 8
                                          List price:
                                          $311.65 /each.
                                          Your price::
                                          Qty
                                          6447379 TRM34000WST300H7SF TRM34000WST300H7SF WU05PR KST300 34.0000 1.338 20.4000 .8031 8
                                            List price:
                                            $316.52 /each.
                                            Your price::
                                            Qty
                                            6447381 TRM35000WST300H7SF TRM35000WST300H7SF WU05PR KST300 35.0000 1.378 20.4000 .8031 8
                                              List price:
                                              $321.39 /each.
                                              Your price::
                                              Qty
                                              6175690 TRM36000WST300H7SF TRM36000WST300H7SF WU05PR KST300 36.0000 1.417 20.4000 .8031 8
                                                List price:
                                                $326.26 /each.
                                                Your price::
                                                Qty
                                                6447384 TRM37000WST300H7SF TRM37000WST300H7SF WU05PR KST300 37.0000 1.456 20.4000 .8031 8
                                                  List price:
                                                  $331.13 /each.
                                                  Your price::
                                                  Qty
                                                  6447386 TRM38000WST350H7SF TRM38000WST350H7SF WU05PR KST350 38.0000 1.496 20.4000 .8031 8
                                                    List price:
                                                    $336.0 /each.
                                                    Your price::
                                                    Qty
                                                    6447388 TRM39000WST350H7SF TRM39000WST350H7SF WU05PR KST350 39.0000 1.535 20.4000 .8031 8
                                                      List price:
                                                      $340.88 /each.
                                                      Your price::
                                                      Qty
                                                      6447390 TRM40000WST350H7SF TRM40000WST350H7SF WU05PR KST350 40.0000 1.574 20.4000 .8031 8
                                                        List price:
                                                        $345.74 /each.
                                                        Your price::
                                                        Qty
                                                        6447392 TRM41000WST350H7SF TRM41000WST350H7SF WU05PR KST350 41.0000 1.614 20.4000 .8031 8
                                                          List price:
                                                          $350.6 /each.
                                                          Your price::
                                                          Qty
                                                          6447393 TRM42000WST350H7SF TRM42000WST350H7SF WU05PR KST350 42.0000 1.653 20.4000 .8031 8
                                                            List price:
                                                            $355.47 /each.
                                                            Your price::
                                                            Qty
                                                            List price:
                                                            Discount: %
                                                            Your price::
                                                            Replacement This item is not available
                                                            Replacement Product This item may be available through a distributor
                                                            Qty

                                                            Grades

                                                            • WU05PR
                                                              P Steel
                                                              M Stainless Steel
                                                              K Cast Iron
                                                              S High-Temp Alloys
                                                            If you create a new solution, you will lose any solutions you were working on already. How would you like to proceed?
                                                            You are about to create a duplicate . Do you want to proceed?
                                                            You are about to delete Do you want to proceed?
                                                            What would you like to rename your to?
                                                            Please enter a valid name
                                                            Please enter a name for the duplicate
                                                            Please enter a valid name
                                                            You are about to add to your My Solutions page. Do you want to proceed?
                                                            Please enter a valid name
                                                            Send a copy of

                                                            Please enter a valid Email
                                                            Please enter a valid name

                                                            We have found the following CAD Drawings

                                                            Select the files you are looking for and download them all at once

                                                            You should be logged to see your dashboard information
                                                            The product/s () you were trying to add to the cart is/are not available, please contact customer service.
                                                            item(s) successfully added to the cart
                                                            View Cart