End Mill Discount - Carbide End Mill Supplier

Great Carbide End Mills At Great Savings

Low low prices since 2000


SwiftCARB CNC TM

SD4 Series Rougher

Solid Carbide Variable Pitch, Variable Helix Rougher

Single End Square & Radius

4 Flute


Swiftcarb Series SD4 Rougher Mill

The SD4 has an improved Variable Pitch/Variable Helix design which eliminates the harmonics that cause vibration and chatter. As a result, it can be used in steel, stainless, and exotics, for everything from full slotting, to light and heavy roughing, and still leave great finish. It is also the best option for finishing in tight corners.
  • Moderate Helix Is Aggressive But Free Cutting Allowing It To Take Heavy Cuts But Also Leave Good Finishes
  • Premium Micrograin Carbide Blanks And Eccentric Relief For Superior Strength And Wear Resistance
  • Stocked With MDC Coating For Incredible Tool Life In Steels, Stainless Steels, And Exotics
  • The Improved Variable Pitch/Helix Design Eliminates Chatter
  • Tightest In The Industry Tolerances For Unmatched Consistency

All SwiftCarb end mills 1.250" DIA and larger are made to order and are not eligible for cancellation, RMA, or return once the order has been received by SwiftCarb.



Select Tool Diameter

0.187 0.250 0.312 0.375 0.437 0.500 0.562 0.625 0.750 0.875 1.000 1.250


Series SD4 MDC Coating - 0.312" DIA


4 Flute - Square

Part Number Cut
Dec
LOCShankOALPrice
US$
4 Flute - Square
Qty / Buy
SwiftCARB SD031247Q001S00M0.3120.4370.3122.000$46.78
 
SwiftCARB SD031247QCS3S00M0.3120.4370.3122.500$65.72
 
SwiftCARB SD031247QDG5S00M0.3120.4370.3123.000$80.17
 
SwiftCARB SD031247QE65S00M0.3120.4370.3123.000$95.91
 
SwiftCARB SD031247QFK7S00M0.3120.4370.3123.500$100.43
 
SwiftCARB SD031247QGS9S00M0.3120.4370.3124.000$112.49
 
SwiftCARB SD03124BU003S00M0.3120.7500.3122.500$53.57
 
SwiftCARB SD03124CS005S00M0.3121.0000.3123.000$77.58
 
SwiftCARB SD03124DG005S00M0.3121.2500.3123.000$80.37
 
SwiftCARB SD03124EW007S00M0.3121.7500.3123.500$95.02
 

4 Flute - Radius 0.015

Part Number Cut
Dec
LOCShankOALPrice
US$
4 Flute - Radius 0.015
Qty / Buy
SwiftCARB SD031247Q001R30M0.3120.4370.3122.000$70.81
 
SwiftCARB SD031247QCS3R30M0.3120.4370.3122.500$86.55
 
SwiftCARB SD031247QDG5R30M0.3120.4370.3123.000$100.78
 
SwiftCARB SD031247QE65R30M0.3120.4370.3123.000$114.05
 
SwiftCARB SD031247QFK7R30M0.3120.4370.3123.500$118.03
 
SwiftCARB SD031247QGS9R30M0.3120.4370.3124.000$129.09
 
SwiftCARB SD03124BU003R30M0.3120.7500.3122.500$76.80
 
SwiftCARB SD03124CS005R30M0.3121.0000.3123.000$98.11
 
SwiftCARB SD03124DG005R30M0.3121.2500.3123.000$100.54
 
SwiftCARB SD03124EW007R30M0.3121.7500.3123.500$113.57
 

4 Flute - Radius 0.030

Part Number Cut
Dec
LOCShankOALPrice
US$
4 Flute - Radius 0.030
Qty / Buy
SwiftCARB SD031247Q001R60M0.3120.4370.3122.000$70.81
 
SwiftCARB SD031247QCS3R60M0.3120.4370.3122.500$86.55
 
SwiftCARB SD031247QDG5R60M0.3120.4370.3123.000$100.78
 
SwiftCARB SD031247QE65R60M0.3120.4370.3123.000$114.05
 
SwiftCARB SD031247QFK7R60M0.3120.4370.3123.500$118.03
 
SwiftCARB SD031247QGS9R60M0.3120.4370.3124.000$129.09
 
SwiftCARB SD03124BU003R60M0.3120.7500.3122.500$76.80
 
SwiftCARB SD03124CS005R60M0.3121.0000.3123.000$98.11
 
SwiftCARB SD03124DG005R60M0.3121.2500.3123.000$100.54
 
SwiftCARB SD03124EW007R60M0.3121.7500.3123.500$113.57
 

4 Flute - Radius 0.060

Part Number Cut
Dec
LOCShankOALPrice
US$
4 Flute - Radius 0.060
Qty / Buy
SwiftCARB SD031247Q001RC0M0.3120.4370.3122.000$70.81
 
SwiftCARB SD031247QCS3RC0M0.3120.4370.3122.500$86.55
 
SwiftCARB SD031247QDG5RC0M0.3120.4370.3123.000$100.78
 
SwiftCARB SD031247QE65RC0M0.3120.4370.3123.000$114.05
 
SwiftCARB SD031247QFK7RC0M0.3120.4370.3123.500$118.03
 
SwiftCARB SD031247QGS9RC0M0.3120.4370.3124.000$129.09
 
SwiftCARB SD03124BU003RC0M0.3120.7500.3122.500$76.80
 
SwiftCARB SD03124CS005RC0M0.3121.0000.3123.000$98.11
 
SwiftCARB SD03124DG005RC0M0.3121.2500.3123.000$100.54
 
SwiftCARB SD03124EW007RC0M0.3121.7500.3123.500$113.57
 

4 Flute - Radius 0.090

Part Number Cut
Dec
LOCShankOALPrice
US$
4 Flute - Radius 0.090
Qty / Buy
SwiftCARB SD031247Q001RH0M0.3120.4370.3122.000$70.81
 
SwiftCARB SD031247QCS3RH0M0.3120.4370.3122.500$86.55
 
SwiftCARB SD031247QDG5RH0M0.3120.4370.3123.000$100.78
 
SwiftCARB SD031247QE65RH0M0.3120.4370.3123.000$114.05
 
SwiftCARB SD031247QFK7RH0M0.3120.4370.3123.500$118.03
 
SwiftCARB SD031247QGS9RH0M0.3120.4370.3124.000$129.09
 
SwiftCARB SD03124BU003RH0M0.3120.7500.3122.500$76.80
 
SwiftCARB SD03124CS005RH0M0.3121.0000.3123.000$98.11
 
SwiftCARB SD03124DG005RH0M0.3121.2500.3123.000$100.54
 
SwiftCARB SD03124EW007RH0M0.3121.7500.3123.500$113.57
 

4 Flute - Radius 0.125

Part Number Cut
Dec
LOCShankOALPrice
US$
4 Flute - Radius 0.125
Qty / Buy
SwiftCARB SD031247Q001RM0M0.3120.4370.3122.000$72.77
 
SwiftCARB SD031247QCS3RM0M0.3120.4370.3122.500$88.52
 
SwiftCARB SD031247QDG5RM0M0.3120.4370.3123.000$102.73
 
SwiftCARB SD031247QE65RM0M0.3120.4370.3123.000$116.02
 
SwiftCARB SD031247QFK7RM0M0.3120.4370.3123.500$119.98
 
SwiftCARB SD031247QGS9RM0M0.3120.4370.3124.000$131.07
 
SwiftCARB SD03124BU003RM0M0.3120.7500.3122.500$78.76
 
SwiftCARB SD03124CS005RM0M0.3121.0000.3123.000$100.07
 
SwiftCARB SD03124DG005RM0M0.3121.2500.3123.000$102.51
 
SwiftCARB SD03124EW007RM0M0.3121.7500.3123.500$115.54