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Reamers(Groove Shape:Helical)

Reamers are a cutting tool used on drilled holes to refine them into the required hole-diameter precision and surface roughness while shaping them into true circles. Reamers are selected according to the precision of the hole as needed. They vary in hardness and size from the ones used to cut holes ...Readmore

Reamers are a cutting tool used on drilled holes to refine them into the required hole-diameter precision and surface roughness while shaping them into true circles. Reamers are selected according to the precision of the hole as needed. They vary in hardness and size from the ones used to cut holes in parts of aircrafts to those used to manufacture musical instruments. Different reamers are selected based on their applications; hand reamers used for manual operation with handles attached to them, chucking reamers mounted to drill presses or NC machine tools for machining, machine reamers with longer cutter section than that of chucking reamers, taper reamers for finishing tapered drilled holes, bridge reamers used for correcting bolt holes, etc., when there is misalignment in them, and more. Their materials include high-speed steel or coated high-speed steel, carbide or coated carbide; reamer types vary according to the material of the parts for machining, machining method (manual or machine tool) and the cutting fluid types.  ▲ Close

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Days to Ship
  • All
  • 1 Day(s) or Less
  • 2 Day(s) or Less
  • 4 Day(s) or Less
  • 5 Day(s) or Less
  • 6 Day(s) or Less
  • 7 Day(s) or Less
  • 8 Day(s) or Less
  • 9 Day(s) or Less
  • 10 Day(s) or Less
  • 11 Day(s) or Less
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Brand
Product Series
Days to Ship
Tool Diameter(mm)
Groove Length(mm)
work material
Shank Type
Coating Y/N
Groove Shape
Base Blade Y/N
Tip diameter
Large End Diameter
radius R
Both square

    BCHR Carbide Helical Reamer (Straight Shank)

      Helix Reamer HLX

        High Helical Reamer HHHR

          Short Powerful Carbide Reamer (0.01 mm Jump) CPRSM

            Helical Tapered Pin Reamer HTPR

              Helical Taper Pin Reamer for Machines HTPRT

                CHRS Short Carbide Helical Reamer

                  CHRSM Short Carbide Helical Reamer (Hundredths Range)

                    Solid Helical Reamer CSHR

                      High Helical Reamer (Tapered Shank) HHHRT

                        Long High Helical Reamer

                          Long High Helical Reamer (Tapered Shank) HHHRTL

                            Carbide High Helical Reamer CHHR

                              Powerful Carbide Reamer Hundredths (0.01 mm Jump) CPRM

                                Carbide Powerful Reamer (Straight Shank) BCPR

                                Brand

                                OKAZAKI SEIKO

                                DAIICHITOOL

                                EIKOSHA

                                OKAZAKI SEIKO

                                EIKOSHA

                                EIKOSHA

                                OKAZAKI SEIKO

                                OKAZAKI SEIKO

                                EIKOSHA

                                EIKOSHA

                                EIKOSHA

                                EIKOSHA

                                EIKOSHA

                                OKAZAKI SEIKO

                                OKAZAKI SEIKO

                                Product Series

                                BCHR Carbide Helical Reamer (Straight Shank)

                                Helix Reamer HLX

                                High Helical Reamer HHHR

                                Short Powerful Carbide Reamer (0.01 mm Jump) CPRSM

                                Helical Tapered Pin Reamer HTPR

                                Helical Taper Pin Reamer for Machines HTPRT

                                CHRS Short Carbide Helical Reamer

                                CHRSM Short Carbide Helical Reamer (Hundredths Range)

                                Solid Helical Reamer CSHR

                                High Helical Reamer (Tapered Shank) HHHRT

                                Long High Helical Reamer

                                Long High Helical Reamer (Tapered Shank) HHHRTL

                                Carbide High Helical Reamer CHHR

                                Powerful Carbide Reamer Hundredths (0.01 mm Jump) CPRM

                                Carbide Powerful Reamer (Straight Shank) BCPR

                                Days to Ship 9 Day(s) or more 5 Day(s) or more 5 Day(s) or more 14 Day(s) 5 Day(s) or more 5 Day(s) or more 14 Day(s) 14 Day(s) 9 Day(s) or more 5 Day(s) or more 5 Day(s) or more 5 Day(s) or more 5 Day(s) or more 14 Day(s) 14 Day(s)
                                Tool Diameter(mm)12.5 ~ 301 ~ 142 ~ 20.052.95 ~ 12.05--3 ~ 102.95 ~ 12.051 ~ 104 ~ 417673 ~ 148 ~ 302 ~ 142.95 ~ 12.0512.5 ~ 30
                                Groove Length(mm)36 ~ 4610 ~ 4515 ~ 5522 ~ 3528 ~ 31863 ~ 35122 ~ 3522 ~ 3520 ~ 4024 ~ 6024 ~ 6040 ~ 7510 ~ 2920 ~ 3136 ~ 46
                                work materialgeneral steel[◎] / Quenched and tempered steel[○] / Stainless Steel[○] / Cast Iron[◎] / Aluminum[○] / Copper[○] / Die Steel[◎] / Alloy Steel[◎]general steel[○] / Stainless Steel[○] / Cast Iron[○] / Aluminum[○] / Copper[○] / Alloy Steel[○]Quenched and tempered steel[○] / Stainless Steel[○] / Cast Iron[○] / Aluminum[◎] / Copper[◎] / Die Steel[○] / Heat-resistant alloy[○] / Alloy Steel[○]general steel[○] / Quenched and tempered steel[○] / Stainless Steel[○] / Cast Iron[○] / Aluminum[○] / Alloy Steel[○]general steel[○] / Cast Iron[○] / Aluminum[○] / Copper[○] / Alloy Steel[○]general steel[○] / Cast Iron[○] / Aluminum[○] / Copper[○] / Alloy Steel[○]general steel[◎] / Quenched and tempered steel[○] / Stainless Steel[○] / Cast Iron[◎] / Aluminum[○] / Copper[○] / Die Steel[◎] / Alloy Steel[◎]general steel[◎] / Quenched and tempered steel[○] / Stainless Steel[○] / Cast Iron[◎] / Aluminum[○] / Copper[○] / Die Steel[◎] / Alloy Steel[◎]general steel[◎] / Cast Iron[◎] / Aluminum[◎] / Copper[◎] / Die Steel[○] / Alloy Steel[◎]general steel[◎] / Cast Iron[○] / Aluminum[◎] / Copper[◎] / Die Steel[○] / Alloy Steel[○]general steel[◎] / Cast Iron[○] / Aluminum[◎] / Copper[◎] / Die Steel[○] / Alloy Steel[○]general steel[◎] / Cast Iron[○] / Aluminum[◎] / Copper[◎] / Die Steel[○] / Alloy Steel[○]general steel[◎] / Quenched and tempered steel[○] / Stainless Steel[○] / Cast Iron[◎] / Aluminum[◎] / Copper[◎] / Die Steel[○] / Heat-resistant alloy[○] / Alloy Steel[◎]general steel[○] / Quenched and tempered steel[○] / Stainless Steel[○] / Cast Iron[○] / Aluminum[○] / Alloy Steel[○]general steel[○] / Quenched and tempered steel[○] / Stainless Steel[○] / Cast Iron[○] / Aluminum[○] / Alloy Steel[○]
                                Shank Typestraight shankstraight shankEnd Mill Shank / straight shankEnd Mill Shankstraight shankTaper shankEnd Mill ShankEnd Mill Shankstraight shankTaper shankstraight shankTaper shankstraight shankEnd Mill Shankstraight shank
                                Coating Y/NNA-NANANANANANANANANANANANANA
                                Groove ShapeHelicalHelicalHelicalHelicalHelicalHelicalHelicalHelicalHelicalHelicalHelicalHelicalHelicalHelicalHelical
                                Base Blade Y/NNA-NANANANANANANANANANANANANA
                                Tip diameter----1 ~ 303 ~ 50---------
                                Large End Diameter----1.46 ~ 36.064.16 ~ 56.52---------
                                radius R---------------
                                Both square----1/501/50---------

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