Eikosha Reamer Series (Carbide Reamers, High Speed Steel Reamers)

Click on the processing method to view the corresponding product item.

Carbide Reamers

For Hard Materials
For Blind Hole
For Through Hole (Straight Flutes)
For Through Hole (Spiral Flutes)
For Taper Hole
For Regin and Aluminum

High Speed Steel Reamers

For Blind Hole
For Through Hole (Straight Flutes)
For Through Hole (Spiral Flutes)
For Taper Hole
Drill/Reamer Integrated

Carbide Reamers

Processing Methods

Product Code

Product Name

Features

Product Images

Processing images

For Hard Materials

CSUSR-A

Solid Carbide Reamer For Stainless Steel-A Coated

Blade shape with high cutting performance due to R chamfering Capable of machining difficult-to-cut materials such as stainless steel Adopts coating with excellent heat resistance

For Hard Materials

CSRH-P

Solid Carbide Reamer For Hard Steel(~HRC62)

Compatible with high hardness materials from HCR to 62 Adopts Si-based coating Adopts a negative blade for a stronger blade shape

CSER-C

Solid Carbide End Mill Reamer For Blind Hole

With end blade, blind hole drilling is possible. Adopts wear-resistant and low-friction resistant coating

CSOER

Solid Carbide Oil Hole Reamer For Blind Hole

With end blade, blind hole drilling is possible. Cutting heat is less likely to be generated due to the use of OH

CSCER

Solid Carbide Coolant Reamer For Blind Hole

With end blade, blind hole drilling is possible. Cutting heat is less likely to be generated due to the use of OH

For Through Hole (Straight Flutes)

CSR-C

TiCN2 Coated Solid Carbide Reamer

General-purpose straight blade shape Adopts wear-resistant and low-friction resistant coating

For Through Hole (Straight Flutes)

CSR-DLC

Solid Carbide Reamer DLC Coated For Aluminum

Reamer suitable for aluminum processing with DLC coating

For Through Hole (Straight Flutes)

CSGR-A

Solid Carbide Reamer Shank Through Coolant

Adopting a shank-through design allows oil to be supplied directly to the cutting edge, reproducing high-efficiency machining. Adopts heat-resistant TiAlN coating.

For Through Hole (Straight Flutes)

CSGR-DLC

Solid Carbide Reamer Shank Through Coolant For Aluminum

Adopting a shank-through design allows oil to be supplied directly to the cutting edge, reproducing high-efficiency machining. Prevents welding of aluminum by adopting hydrogen-free DLC coating

For Through Hole (Straight Flutes)

CSRR-3

Solid Carbide Roumer Type Reamer

For drilling small holes with a minimum diameter of 0.2~

For Through Hole (Straight Flutes)

CSR-MC

Solid Carbide Micron Reamer

General purpose straight blade reamer Suitable for ultra-precision machining with blade diameter tolerance within 0.001

For Through Hole (Straight Flutes)

CSR-ECO

Solid Carbide High Precision Reamer

General purpose straight blade reamer Unified blade diameter tolerance to 0.005 (0.001 span to 0.003)

For Through Hole (Straight Flutes)

CSR

Solid Carbide Reamer

General-purpose straight reamer

For Through Hole (Straight Flutes)

CSRM

Solid Carbide Medium Reamer

Blade length set to medium length compared to standard CSR

For Through Hole (Straight Flutes)

CSLHR

Solid Carbide Long Hand Reamer

General-purpose straight blade shape suitable for deep holes

For Through Hole (Straight Flutes)

CSCRS

Carbide Straight Shank Chucking Reamer

Reamer that can handle deep holes Reamer for mechanical work with a chamfer angle of 45°

For Through Hole (Straight Flutes)

CSCRL

Carbide Long Shank Chuckling Reamer

CSCRS long type Reamer for mechanical work with a chamfer angle of 45°

For Through Hole (Spiral Flutes)

CNCR-C

Solid Carbide Reamer For NC Lathe Machine

Short stroke suitable for processing on automatic lathes Adopts wear-resistant and low-friction resistant coating

For Through Hole (Spiral Flutes)

CSPR-C

TiCN2 Coated Solid Carbide Spiral Reamer

Left-hand twist specification for good chip evacuation Adopts wear-resistant and low-friction resistant coating

For Through Hole (Spiral Flutes)

CSSPSCR

Solid Carbide Spiral Chucking Reamer

Left-hand twist specification for good chip evacuation Reamer that can handle deep holes

For Through Hole (Spiral Flutes)

CSHR

Solid Carbide Helical Reamer

Left-hand twist specification for good chip evacuation

For Through Hole (Spiral Flutes)

CHHR

Carbide High Helical Reamer

Adopts strong helix for good surface roughness and chip control. Strong helix type, reduces cutting resistance

For Through Hole (Spiral Flutes)

CHHRT

Solid Carbide Head High Helical Reamer with Taper Shank

Adopts strong helix for good surface roughness and chip control. Strong helix type, reduces cutting resistance

For Taper Hole

CSTPR

Solid Carbide Taper Pin Reamer

Reamer for 1/50 taper hole drilling

For Taper Hole

CSPGR

Solid Carbide Pin Gate Reamer

For finishing pinpoint gate hole machining of molds

For Taper Hole

CSPOTR

Solid Carbide Head Oil Hole Spiral Taper Reamer

1/5, 1/6, 1/8, 1/10 taper and ambitious lineup Cutting heat is less likely to be generated because of Oil Hole.

For Regin and Aluminum

CSOER-Re

Solod Carbide Reamer for Resin (with Oil Hole)

Possible to process resin workpieces other than fiber-based (glass epoxy, etc.) Equipped with an end blade, allowing machining of blind holes. 3-blade, 3-hole oil hole reduces cutting heat and reduces accumulation of chips.

High Speed Steel Reamers

Processing Methods

Product Code

Product Name

Features

Product Images

Processing images

ERR-TiN

End Mill Reamer For Blind Hole

With end blade, blind hole drilling is possible. Increased durability with TiN coating

For Through Hole (Straight Flutes)

TiN-SR

TiN Straight Reamer

A versatile straight-blade reamer Increased durability with TiN coating

For Through Hole (Straight Flutes)

Hand Reamer

A general-purpose reamer with a corner on the shank that can be turned by hand (can also be machined)

For Through Hole (Straight Flutes)

LHR

Long Hand Reamer

General-purpose reamer that can be turned by hand HR long type

For Through Hole (Straight Flutes)

SCR

Straight Shank Chucking Reamer

Standard type of chucking reamer A reamer that allows deep hole machining because the shank diameter is smaller than the flute diameter.

For Through Hole (Straight Flutes)

SCRL

Long Shank chucking Reamer

Reamer that can handle deep holes Reamer for mechanical work with a chamfer angle of 45° SCR long type

For Through Hole (Straight Flutes)

TCR

Taper Shank Chucking Reamer

Reamer for mechanical work with a chamfer angle of 45°

For Through Hole (Straight Flutes)

Machine Reamer

A versatile straight-blade reamer Reamer for mechanical work with a chamfer angle of 45°

For Through Hole (Straight Flutes)

LMR

Long Machine Reamer

A versatile straight-blade reamer Reamer for mechanical work with a chamfer angle of 45° MR long type

For Through Hole (Spiral Flutes)

NCR-C

Reamer For NC Lathe Machine

Short stroke suitable for processing on automatic lathes

For Through Hole (Spiral Flutes)

MCR-TiN

Machine Chucking Reamer

Left-hand twist specification for good chip evacuation Reamer for mechanical work with a chamfer angle of 45°

For Through Hole (Spiral Flutes)

TiN-SPR

TiN Spiral Reamer

Left-hand twist specification for good chip evacuation Increased durability with TiN coating

For Through Hole (Spiral Flutes)

SPHR

Spiral Hand Reamer

General-purpose reamer that can be turned by hand Left-hand twist specification for good chip evacuation

For Through Hole (Spiral Flutes)

SPLHR

Spiral Long Hand Reamer

General-purpose reamer that can be turned by hand Left-hand twist specification for good chip evacuation SPHR long type

For Through Hole (Spiral Flutes)

SPSCR

Straight Shank Spiral Chucking Reamer

A reamer that allows deep hole machining because the shank diameter is smaller than flute diameter. Left-hand twist specification for good chip evacuation Reamer for mechanical work with a chamfer angle of 45°

For Through Hole (Spiral Flutes)

SPMR

Spiral Machine Reamer

Left-hand twist specification for good chip evacuation Reamer for mechanical work with a chamfer angle of 45°

For Through Hole (Spiral Flutes)

SPLMR

Left-hand twist specification for good chip evacuation Reamer for mechanical work with a chamfer angle of 45° SPMR long type

For Through Hole (Spiral Flutes)

HHHR

High Helical Reamer

Adopts strong helix for good surface roughness and chip control.

For Through Hole (Spiral Flutes)

HHHRT

high Helical Reamer with Taper Shank

Adopts strong helix for good surface roughness and chip control. HHHR MT shank type

For Through Hole (Spiral Flutes)

HHHRL

Long High Helical Reamer

Adopts strong helix for good surface roughness and chip control. HHHR Long Type

For Through Hole (Spiral Flutes)

HHHRTL

Long High Helical Reamer with Taper Shank

Adopts strong helix for good surface roughness and chip control. HHHRT long type MT Shank

For Through Hole (Spiral Flutes)

SPTPR

Spiral Taper Pin Reamer

Reamer for 1/50 taper hole drilling Left-hand twist specification for good chip evacuation

For Taper Hole

TPR

Taper Pin Reamer

Reamer for 1/50 taper hole drilling

For Taper Hole

HTPR

Helical Taper Pin Reamer

Reamer for 1/50 taper hole drilling Left-hand twist specification for good chip evacuation

For Taper Hole

TPRT

Taper Pn Reamer With Taper Shank

Reamer for 1/50 taper hole drilling TPR MT shank type

For Taper Hole

HTPRT

Helical Taper Pin Reamer with Taper Shank

Reamer for 1/50 taper hole drilling Left-hand twist specification for good chip evacuation MT shank type of HTPR

For Taper Hole

SUR

Sprue Reamer

Spiral reamer for cleaning spool holes Rich angle lineup

For Taper Hole

SURN

Spre Reamer with Nick

Spiral reamer for cleaning spool holes Rich angle lineup It is possible to divide chips by applying nicks.

For Taper Hole

SURH

Half Sprue Reamer

Straight blade reamer for cleaning spool holes Rich angle lineup

For Taper Hole

SUR2-R

Sprue Reamer with R Flute:2

Straight blade reamer for cleaning spool holes A wide range of angles and tip radius lineup 2-blade specification

For Taper Hole

SP-SUR2-R

Spiral Sprue Reamer with R Flute:2

Spiral reamer for cleaning spool holes A wide range of angles and tip radius lineup 2-blade specification

For Taper Hole

SUR3-R

Sprue Reamer with R Flute:3

Straight blade reamer for cleaning spool holes A wide range of angles and tip radius lineup 3-blade specification

For Taper Hole

SP-SUR3-R

Spiral Sprue Reamer with R Flute:3

Spiral reamer for cleaning spool holes A wide range of angles and tip radius lineup 3-blade specification

For Taper Hole

PGR

Pin Gate Reamer

For finishing pinpoint gate hole machining of molds

For Taper Hole

MTR-F

Morse Taper Reamer(Hand) For Finish

Reamer that can be turned by hand Taper angle to match Morse taper

For Taper Hole

MTR-RF

Morse Taper Reamer(Hand) For Rough Finish

Reamer that can be turned by hand Taper angle to match Morse taper MTR-F rough reamer with nicks

For Taper Hole

MTRT-F

Morse Taper Reamer(Machine) For Finish

MT shank specifications for machining Taper angle to match Morse taper

For Taper Hole

MTRT-RF

Morse Taper Reamer(Machine) For Rough Finish

MT shank specifications for machining Taper angle to match Morse taper Rough reamer for MTRT-F with nicks

For Taper Hole

SPTR-F

Spiral Taper Reamer 1/10T For Finish

MT shank specifications for machining For 1/10 taper hole machining

For Taper Hole

SPTR-RF

Spiral Taper Reamer 1/10T For Rough Finish

MT shank specifications for machining For 1/10 taper hole machining Rough reamer for MTRT-F with nicks

For Taper Hole

Pipe Reamer

For finishing holes in pipe taper threads 1/16 taper (PT/NPT/NPTE)

For Taper Hole

HSPTR

Powder Metallurgy Spiral Taper Reamer

1/5, 1/6, 1/8, 1/10 taper and ambitious lineup

Drill/Reamer Integrated

Drill Reamer

A tool that combines a drill and reamer in one Drilling and finishing can be done at the same time

Drill/Reamer Integrated

DRT

Drill Reamer with Taper Shank

A tool that combines a drill and reamer in one Drilling and finishing can be done at the same time DR MT shank specifications