We ship from multiple warehouses throughout the USA
to get you what you need as fast as possible!
Millions of items in stock!
Fast online checkout - No account required
Cart 0

Holemaking > Counterbores & Porting Tools (ET04) - (2029 Products)


Holemaking > Counterbores & Porting Tools (ET04)


‎1/4X1/2X2-1/2 5FL 0.015CR


Item #: HS1081736
Brand: Helical Solutions
Model #: 81736

Product Specifications
Cutting Diameter (DC) 1/4″
Applicable Material | Steel |
Connection Diameter Machine Side (DCONMS) 1/4″
Corner Radius (RE) 0.015″
Depth of Cut Maximum (APMX) 1/2″
Length Group 2D
Overall Length (OAL) ‎2-1/2″
Decimal Equivalent 0.25″
Coating APLUS
Measurement Type Inch
Flute Count (NOF) 5
Shank Length (LS) 2″

$47.03

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

‎7/16-2FL-SE-REG w/.015R TiCN


Item #: MW21204602963
Brand: Monster Tool Company
Model #: 204-602963

Product Specifications
Cutting Diameter (DC) 7/16″
Application | Profiling | Plunging | Profile Cutting | Radiusing | Radius Slotting |
Connection Diameter Machine Side (DCONMS) 7/16″
Corner Radius (RE) 0.015″
Depth of Cut Maximum (APMX) 1″
Grade C-2 Sub-Micron
Overall Length (OAL) ‎2-3/4″
Length Group Regular
Cutting Edge Material Solid Tungsten Carbide
Decimal Equivalent 0.4375″
Coating TiCN
Series/List # 204
Flute Count (NOF) 2
Cutting Direction (HAND) Right Hand
Flute Helix Angle (FHA) 30 Degrees
Single / Double End Single End
End Shape Corner Radius
Center Cutting Yes
Applicable Material | Stainless Steel | Cast Iron |

$59.45

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

‎3/8-2FL-SE-REG TiCN


Item #: MW21204001179
Brand: Monster Tool Company
Model #: 204-001179

Product Specifications
Cutting Diameter (DC) 3/8″
Applicable Material | Stainless Steel | Cast Iron |
Connection Diameter Machine Side (DCONMS) 3/8″
Application | Slotting | Profiling | Plunging |
Depth of Cut Maximum (APMX) 1″
Grade C-2 Sub-Micron
Overall Length (OAL) ‎2-1/2″
Length Group Regular
Cutting Edge Material Solid Tungsten Carbide
Decimal Equivalent 0.375″
Coating TiCN
Series/List # 204
Flute Count (NOF) 2
Cutting Direction (HAND) Right Hand
Flute Helix Angle (FHA) 30 Degrees
Single / Double End Single End
End Shape Square
Center Cutting Yes

$32.08

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

‎Corner Radius End Mill; 0.02″ Radius × 1/4″ Dia. × 3/4″ LOC × 1/4″ Shank Dia. × 2-1/2″ OAL, 2 Flutes, Carbide, ZrN


Item #: TA15TC64716
Brand: Titan USA
Model #: TC64716

Product Specifications
Cutting Diameter (DC) 1/4″
Flute Helix Angle (FHA) 45 Degrees
Connection Diameter Machine Side (DCONMS) 1/4″
End Shape Corner Radius
Depth of Cut Maximum (APMX) 3/4″
Usable Length (LU) 3/4″
Overall Length (OAL) ‎2-1/2″
Decimal Equivalent 0.25″
Cutting Edge Material Carbide
Measurement Type Inch
Coating ZrN
Corner Radius (RE) / Chamfer Width (CHW) 0.02″
Flute Count (NOF) 2
Center Cutting Yes

$38.80

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

‎1/8″ Dia-2-5/16″ OAL-HSS-Non-Center Cut SE EM-4 FL


Item #: 99228678
Brand: Scientific Cutting Tools
Model #: AS5202-28SA

Product Specifications

Spotface Diameter (Decimal Inch) 3.0500
Tube Outside Diameter Compatibility (Inch) 1-3/4
Pilot Type Plain
Port Thread Size (Decimal Inch) 2-1/4 - 12
Tool Material Carbide-Tipped
Tube Dash Number 28.000
Minimum Pilot Diameter (Decimal Inch) 2.1720
Pilot Length 0.6670
Overall Length (Inch) 4-1/2
Number Of Flutes 3
Standards AS5202; MS33649
Shank Type Straight
Identification Groove No
Series Standard
Seal Angle 30
Thread Type UNJ
Flute Type Straight
Shank Diameter (Decimal Inch) 1-1/4
Shank Length (Decimal Inch) 2.2500
Maximum Pilot Diameter (Decimal Inch) 2.2755
Head Length (Decimal Inch) 2.2500
Workpiece Compatibility Tubes
Coating/Finish AlTiN

$22.49

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

DC 5/8″ x DCONMS 5/8″ x APMX 1″ x OAL 6″


Item #: CW809587953
Brand: Precision Cutting Tools
Model #: 9587953

Product Specifications
Cutting Diameter (DC) 5/8″
Corner Radius (RE) 1/8″
Connection Diameter Machine Side (DCONMS) 5/8″
Grade H5003 Vulcan
Depth of Cut Maximum (APMX) 1″
Neck Diameter (DN) 0.6
Overall Length (OAL) 6″
Peripheral Effective Cutting Edge Count (ZEFP) 7
Cutting Edge Material Carbide
Tool Type Solid Carbide Endmill
Coating VARIANTIC
Length Group Long - Necked
Flute Count (NOF) 7
Coolant Supply Property (CSP) External
Flute Helix Angle (FHA) 40 Degrees
Shank Standard h6
Shank Type Round
Body Material Carbide
End Shape Corner Radius
Decimal Equivalent 0.625″
Usable Length (LU) 4″
Measurement Type Inch
Applicable Material | Cast Iron | Hard Materials | Stainless Steel | Steel | Super-Alloys / Titanium |
Series/List # 777
Application | Finish | HEM | Semi Finish | Shouldering |
Shank Size (SS) 5/8″

$361.74

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

‎65268 .090-2F-BN-ALTIN


Item #: 99244618
Brand: Scientific Cutting Tools
Model #: SAEJ1926-32R

Product Specifications

Spotface Diameter (Decimal Inch) 3.4900
Tube Outside Diameter Compatibility (Inch) 2
Pilot Type Reamer
Port Thread Size (Decimal Inch) 2-1/2-12
Tool Material Carbide-Tipped
Tube Dash Number 32.000
Minimum Pilot Diameter (Decimal Inch) 2.4170
Pilot Length 0.7770
Overall Length (Decimal Inch) 5.1500
Number Of Flutes 3
Standards SAEJ1926; MS16142
Shank Type Straight
Identification Groove No
Series Standard
Seal Angle 15
Thread Type UN
Flute Type Straight
Shank Diameter (Decimal Inch) 1-1/4
Shank Length (Decimal Inch) 2.5000
Maximum Pilot Diameter (Decimal Inch) 2.5895
Head Length (Decimal Inch) 2.6500
Workpiece Compatibility Tubes
Coating/Finish Bright

$30.54

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

‎65210 .064-4F-SE-BN-ALTIN


Item #: 13507389
Brand: Scientific Cutting Tools
Model #: AS5202-32R

Product Specifications

Spotface Diameter (Decimal Inch) 3.5200
Tube Outside Diameter Compatibility (Inch) 2
Pilot Type Reamer
Port Thread Size (Decimal Inch) 2-1/2-12
Tool Material Carbide-Tipped
Tube Dash Number 32.000
Minimum Pilot Diameter (Decimal Inch) 2.4240
Pilot Length 1.2550
Overall Length (Decimal Inch) 5.1500
Number Of Flutes 3
Standards AS5202; MS33649
Shank Type Straight
Identification Groove No
Series Standard
Seal Angle 30
Thread Type UNJ
Flute Type Straight
Shank Diameter (Decimal Inch) 1-1/4
Shank Length (Decimal Inch) 2.5000
Maximum Pilot Diameter (Decimal Inch) 2.5265
Head Length (Decimal Inch) 2.6500
Workpiece Compatibility Tubes
Coating/Finish Bright

$30.54

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

‎Keyseat Cutter, 1/8″ Dia. × 1/8″ Shank Dia. × 1/16″ CW × 1-1/2″ OAL, 6 Teeth, Carbide, Round Shank, Uncoated, Specialty Profiles


Item #: GE90749762
Brand: Harvey Tool
Model #: 749762

Product Specifications
Cutting Diameter (DC) 1/8″
Protruding Length (LPR) 1/2″
Connection Diameter Machine Side (DCONMS) 1/8″
Cutting Edge Material Carbide
Overall Length (OAL) ‎1-1/2″
Coating Uncoated
Number of Teeth 6
Shank Type Round
Cutting Width (CW) 1/16″
Flute Type Helical
Cutting Direction (HAND) Right Hand
Series/List # Specialty Profiles
Neck Diameter (DN) 1/16″
Measurement Type Inch

$60.47

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

‎20mm-4FL-SE REG (38mm LOC) AlTiN


Item #: MW21206001460B
Brand: Monster Tool Company
Model #: 206-001460B

Product Specifications
Cutting Diameter (DC) 20 mm
Applicable Material | Stainless Steel | Cast Iron | Hard Materials | Super-Alloys / Titanium |
Connection Diameter Machine Side (DCONMS) 20 mm
Application | Slotting | Profiling | Rampdown |
Depth of Cut Maximum (APMX) 38 mm
Grade C-2 Sub-Micron
Overall Length (OAL) 102 mm
Length Group Regular
Cutting Edge Material Solid Tungsten Carbide
Decimal Equivalent 0.7874″
Coating AlTiN
Series/List # 206
Flute Count (NOF) 4
Cutting Direction (HAND) Right Hand
Flute Helix Angle (FHA) 30 Degrees
Single / Double End Single End
End Shape Square
Center Cutting Yes

$173.19

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

05300 7/64 3FL .010R EM


Item #: DD9005300
Brand: KYOCERA SGS Precision Tools
Model #: 05300

Product Specifications
Cutting Diameter (DC) 7/64″
Neck Diameter (DN) 0.1028″
Connection Diameter Machine Side (DCONMS) 1/4″
Tool Type Solid Carbide Endmill
Depth of Cut Maximum (APMX) 0.188″
Flute Type Spiral
Overall Length (OAL) ‎2-1/2″
Coolant Supply Property (CSP) External
Cutting Edge Material Carbide
Body Material Carbide
Coating AlTiN
Decimal Equivalent 0.1094″
Flute Count (NOF) 3
Series/List # M032
Flute Helix Angle (FHA) 45 Degrees
Shank Size (SS) 1/4″
Shank Type Round
Shank Length (LS) 2.312″
End Shape Corner Radius
Corner Radius (RE) / Chamfer Width (CHW) 0.01″
Usable Length (LU) 0.188″
Cutting Direction (HAND) Right Hand
Applicable Material | Steel | Stainless Steel | Cast Iron | Hard Materials | Super-Alloys / Titanium | Aluminum / Non-Ferrous Materials | Other Non-Metallic Materials |
Single / Double End Single End
Corner Radius (RE) 0.01″
Center Cutting Yes

$32.94

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

05298 3/32 3FL SQ ENDMILL


Item #: DD9005298
Brand: KYOCERA SGS Precision Tools
Model #: 05298

Product Specifications
Cutting Diameter (DC) 3/32″
Neck Diameter (DN) 0.0882″
Connection Diameter Machine Side (DCONMS) 1/4″
Tool Type Solid Carbide Endmill
Depth of Cut Maximum (APMX) 3/8″
Flute Type Spiral
Overall Length (OAL) ‎2-1/2″
Coolant Supply Property (CSP) External
Cutting Edge Material Carbide
Body Material Carbide
Coating AlTiN
Decimal Equivalent 0.0938″
Flute Count (NOF) 3
Series/List # M032
Flute Helix Angle (FHA) 45 Degrees
Shank Size (SS) 1/4″
Shank Type Round
Shank Length (LS) ‎2-1/8″
End Shape Square
Cutting Direction (HAND) Right Hand
Usable Length (LU) 3/8″
Single / Double End Single End
Applicable Material | Steel | Stainless Steel | Cast Iron | Hard Materials | Super-Alloys / Titanium | Aluminum / Non-Ferrous Materials | Other Non-Metallic Materials |
Center Cutting Yes

$29.69

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It