Solid Carbide 2 Flute End Mills
Explore two-flute end mills in three cutting-end geometries: square, corner radius and ball nose. Find the right tool shape for slotting, profiling, pocketing or 3D surface machining.
Compare proven 2E, 2R and 2B product families, then choose workpiece material and length before requesting specifications.
Three Types of 2 Flute End Mills
Two cutting edges do not determine the tool's end shape. Select a square, corner radius or ball nose design to match the feature you need to mill.
2E · 2 Flute Square
Flat-bottom slots, pockets and shoulders. The current standard square 2-flute family is HMQ-2E.
Explore Square End Mills →
2R · 2 Flute Corner Radius
Radius-supported cutting corners for profiling, side milling and selected semi-finishing tasks. Standard family: HMQ-2R.
Explore Bull Nose End Mills →
2B · 2 Flute Ball Nose
Rounded tips for 3D contours, die and mold profiles, and curved-surface finishing. Ten 2B families are available across different material ranges.
Explore Ball Nose End Mills →Why Choose a 2 Flute Carbide End Mill?
Two-flute geometry offers room for chip movement while retaining two cutting edges. The right choice still depends on tool profile, material, cutting conditions and rigidity.
Room for Chip Evacuation
Two-flute designs can offer wider flute channels than comparable multi-flute tools, helping chip removal in operations where chip packing is a concern.
Three Different End Shapes
2E, 2R and 2B serve different cutting tasks. Choose the tip geometry first instead of assuming one two-flute design fits every operation.
Material-Specific Families
Beyond the HMQ economical range, two-flute ball nose tools have distinct series for steel, stainless steel, aluminum and harder-to-machine materials.
Explore 2 Flute End Mill Families
Browse one square, one corner radius and ten ball nose families. Each family includes corresponding standard, long and extra-long length variants in the current product range.
2E · Square End Mill
2 cutting edges · Flat cutting endHMQ-2E
2-Flute SquareEconomical steel / aluminum series. A flat cutting end supports flat-bottom slotting, pocketing and shoulder milling.
2R · Corner Radius End Mill
2 cutting edges · Rounded cornerHMQ-2R
2-Flute RadiusEconomical steel / aluminum range. Adds a corner radius to the flat cutting end for side milling, profiling and corner-strength requirements.
2B · Ball Nose End Mill Families
10 material-oriented families · 2B / 2BL / 2BXHMQ-2B
2 FlutesEconomical steel / aluminum range
HMP-2B
2 FlutesHigh-performance steel / stainless steel
HMM-2B
2 FlutesGeneral-purpose machining · steels, stainless, cast iron, hardened steel below HRC 40
HMT-2B
2 FlutesStainless steel / titanium alloys
HMV-2B
2 FlutesHigh-efficiency steel / stainless steel
HMH-2B
2 FlutesHigh-speed high-hardness machining range
HMS-2B
2 FlutesHigh-temperature alloys / titanium alloys
HMX-2B
2 FlutesSuper-high-hardness machining range
HAL-2B
2 FlutesEconomical aluminum-specific ball nose series
HAS-2B
2 FlutesHigh-performance aluminum-specific ball nose series
Match the Cutting End to Your Milling Operation
Start with the part feature, then match the appropriate 2-flute tool shape and material series.
Slotting & Flat-Bottom Pockets
For slots, shoulders and pockets that require a flat cutting end and an appropriate chip-removal strategy.
Profiling & Edge Support
For contours and side milling where a controlled corner radius is compatible with the workpiece geometry.
3D Surfaces & Mold Contours
For curved surfaces, copy milling and mold profiles that call for a hemispherical cutting tip.
Choose 2 Flute End Mills by Workpiece Material
Available tool geometries depend on the family. For example, several difficult-material series are offered as 2B ball nose tools, not as standard 2E square cutters.
Aluminum Alloys
HAL-2B and HAS-2B for aluminum-focused ball nose work; HMQ-2E for the economical steel/aluminum square-tool range.
HAL-2B · HAS-2B · HMQ-2ECarbon & Alloy Steel
Choose between economical HMQ products and performance-oriented ball nose series according to the cutting operation.
HMQ-2E / 2R / 2B · HMP-2BStainless Steel
Review material-matched 2B ball nose products. Surface geometry, grade and cutting strategy matter.
HMP-2B · HMM-2B · HMT-2B · HMV-2BCast Iron & General Purpose
HMM provides general-purpose machining for carbon and alloy steel, cast iron, stainless steel and hardened steel below HRC 40.
HMM-2BHardened Steels
Check material hardness and the appropriate high-hardness series before choosing tool length and ball size.
HMH-2B · HMX-2BTitanium & High-Temperature Alloys
Consider dedicated ball nose families and confirm the specific workpiece grade, machine conditions and coolant strategy.
HMT-2B · HMS-2B2 Flute End Mill Dimensions & Length Selection
Supply the cutting dimensions and tool style with your request. The corner radius R applies to 2R tools, while a full ball nose profile has a ball radius corresponding to half its cutting diameter.
2B ball nose geometry shown; 2E square and 2R corner radius tips have different profiles.
Dimensions Used for RFQs
H (cutting length) and L (overall length) should not be treated as usable reach without reviewing the tool and clamping arrangement.
| Tool Geometry | Standard | Long Variant | Extra-Long Variant |
|---|---|---|---|
| Square · 2E | 2E | 2EL | 2EX |
| Corner Radius · 2R | 2R | 2RL | 2RX |
| Ball Nose · 2B | 2B | 2BL | 2BX |
Length suffixes indicate product variants; confirm the exact flute length and overall length from the required order number.
Request 2 Flute End Mill Pricing & Specifications
Share the cutter type, workpiece material and required dimensions so the relevant two-flute family can be reviewed.
- Tool family (2E / 2R / 2B) or order number
- Cutting diameter D, shank diameter d and cutting length H
- Overall length L and corner/ball radius where relevant
- Machining operation, workpiece material and required quantity
Request Pricing & Specifications
Include your model, application and quantity where available.
