Injection Molding
Tooling and molding for your repeat plastic parts.
M2 Tool Steel Machining for Your Precision Tooling
For your M2 tool steel machining services inquiry, connect your working profile and mounting fit to the actual supplied state. Agree the thermal route, finishing stock, surface and edge requirements before production.
AISI M2Identify your high-speed-steel product specification.
Profile & SupportDefine the working edge and locating fit.
Supplied ConditionConfirm before machining.
Final AcceptanceAgree fit, condition and records.
Know Your M2 Material Before You Order
M2 high speed steel is used for tooling where the working profile and final condition matter together. Review M2 tool steel properties against your actual product, section and duty; the grade name alone does not define the supplied hardness or final fit.
M2 High-Speed Tool Steel
For European sourcing, review 1.3343 / EN HS6-5-2C and the exact product specification. Producer comparison names support review; they do not approve a substitute.
2 States to Separate
Initial machining stock and hardened tooling need different process planning. Confirm the actual state before choosing the cutting and finishing route.
M2 Tool Steel Composition
| Element | S600 listed wt.% · 09.2026 |
|---|---|
| C | 0.90 |
| Cr | 4.10 |
| Mo | 5.00 |
| V | 1.80 |
| W | 6.20 |
BÖHLER S600 long-product reference, September 2026 sheet. Listed data are not a lot test report or universal M2 acceptance range; verify the supplied product.
Connect Profile, State and Finish
| Decision | Your required input |
|---|---|
| Working geometry | Profile, support and mating or locating features. |
| Complete route | Supplied state, treatment provider and remaining stock. |
| Final evidence | Geometry, surface, edge and condition requirements. |
Do not infer a finished cutting tool or guaranteed tool life from a machined blank.
Compare Selected Alloy Content
Producer typical / average analysis · wt.% · common axis 0–12%
M2 / S600 · Mo
5.00%
D2 / K110 · Mo
0.75%
M2 / S600 · Cr
4.10%
D2 / K110 · Cr
11.30%
06%12%
Chemistry comparison only. These bars do not measure toughness, wear resistance, hardness or your material lot. Different producer analyses are not acceptance limits.
BÖHLER S600 · 09.2026 reference ↗ SIJ M2 comparison names ↗ D2 / K110 chemistry comparison ↗
From M2 Stock to Your Finished Tooling
M2 tool steel machinability depends on the supplied condition and the feature being made. Confirm the process sequence for your actual part.
Precision Grinding
Define M2 tool steel grinding services around final datums, retained stock and surface acceptance.
Explore Precision Grinding →
Wire EDM
Connect M2 tool steel wire EDM services to appropriate through profiles and final surface requirements.
Explore Wire EDM →
CNC Milling
Review relief access and initial stock removal in the actual supplied state.
Explore CNC Milling →
Custom M2 Tool Steel Parts for Your Tooling
Select the tooling component, then connect machining, working condition and final acceptance.
Define Your Precision Punches Before Cutting
For your M2 tool steel punches, show the working tip, supported shank and mounting shoulder. Connect the final profile and working condition to the material being worked.
| Your decision | What to define |
|---|---|
| Your fit | Working tip, supported length, locating shank and shoulder relationship. |
| Your process | Machining state, specified thermal route and final finishing. |
| Your approval | Controlled geometry, working condition and receiving evidence. |
Plan Access and Your Final Datum
Plan M2 tool steel CNC machining from stable locating lands in the confirmed stock condition. For M2 tool steel turning, identify which diameters remain for final finishing.
| Your decision | What to define |
|---|---|
| Your fit | Working tip, supported length, locating shank and shoulder relationship. |
| Your process | Machining state, specified thermal route and final finishing. |
| Your approval | Controlled geometry, working condition and receiving evidence. |
Connect Section, Treatment and Fit
Agree the actual supplied state, treatment responsibility and remaining stock before hardening. Define how final datums and the working profile will be recovered.
| Your decision | What to define |
|---|---|
| Your fit | Working tip, supported length, locating shank and shoulder relationship. |
| Your process | Machining state, specified thermal route and final finishing. |
| Your approval | Controlled geometry, working condition and receiving evidence. |
Inspect the Finished Working Features
Inspect the finished tip, locating diameter and shoulder relationship after the complete route. State edge acceptance and receiving records.
| Your decision | What to define |
|---|---|
| Your fit | Working tip, supported length, locating shank and shoulder relationship. |
| Your process | Machining state, specified thermal route and final finishing. |
| Your approval | Controlled geometry, working condition and receiving evidence. |
Define Your Tooling Inserts Before Cutting
For your M2 tool steel tooling components, show the working opening, broad supporting land and mounting interfaces. Match the grade decision to the contact and duty.
| Your decision | What to define |
|---|---|
| Your fit | Working opening, backing section, mounting geometry and controlled lands. |
| Your process | Machining state, specified thermal route and final finishing. |
| Your approval | Controlled geometry, working condition and receiving evidence. |
Plan Access and Your Final Datum
For M2 tool steel milling, keep reliefs and datums accessible. Connect the through-profile route to any final grinding or surface requirements.
| Your decision | What to define |
|---|---|
| Your fit | Working opening, backing section, mounting geometry and controlled lands. |
| Your process | Machining state, specified thermal route and final finishing. |
| Your approval | Controlled geometry, working condition and receiving evidence. |
Connect Section, Treatment and Fit
Confirm the final condition, responsible provider and finish stock on controlled features. Review thin sections and asymmetric removal before approving the first route.
| Your decision | What to define |
|---|---|
| Your fit | Working opening, backing section, mounting geometry and controlled lands. |
| Your process | Machining state, specified thermal route and final finishing. |
| Your approval | Controlled geometry, working condition and receiving evidence. |
Inspect the Finished Working Features
Define M2 tool steel surface finish separately from locating fit and profile size. Agree inspection and any specified treatment records.
| Your decision | What to define |
|---|---|
| Your fit | Working opening, backing section, mounting geometry and controlled lands. |
| Your process | Machining state, specified thermal route and final finishing. |
| Your approval | Controlled geometry, working condition and receiving evidence. |
Define Your Form-Tool Blanks Before Cutting
For your M2 form-tool blank, show the working profile, broad support and mounting heel. A supplied blank is not a ready-to-use cutting tool unless the complete sharpening and functional scope is agreed.
| Your decision | What to define |
|---|---|
| Your fit | Profile, mounting heel, accessible working land and final finishing scope. |
| Your process | Machining state, specified thermal route and final finishing. |
| Your approval | Controlled geometry, working condition and receiving evidence. |
Plan Access and Your Final Datum
Review the profile for cutter, wheel or wire access. Separate initial blank machining from the agreed final profile, relief and any sharpening requirement.
| Your decision | What to define |
|---|---|
| Your fit | Profile, mounting heel, accessible working land and final finishing scope. |
| Your process | Machining state, specified thermal route and final finishing. |
| Your approval | Controlled geometry, working condition and receiving evidence. |
Connect Section, Treatment and Fit
Agree the actual stock condition and complete thermal route before retaining finishing stock. Define the surfaces that recover the final datum system.
| Your decision | What to define |
|---|---|
| Your fit | Profile, mounting heel, accessible working land and final finishing scope. |
| Your process | Machining state, specified thermal route and final finishing. |
| Your approval | Controlled geometry, working condition and receiving evidence. |
Inspect the Finished Working Features
Inspect the finished profile and mounting relationship. State whether final edge preparation, tool inspection or functional validation is included.
| Your decision | What to define |
|---|---|
| Your fit | Profile, mounting heel, accessible working land and final finishing scope. |
| Your process | Machining state, specified thermal route and final finishing. |
| Your approval | Controlled geometry, working condition and receiving evidence. |
Define Your Wear Components Before Cutting
For your M2 wear bushing, spacer or insert, identify the contact, mounting fit and supporting section. Do not choose a working hardness without the actual duty and geometry.
| Your decision | What to define |
|---|---|
| Your fit | Bore, locating land, support face and sliding or contact interface. |
| Your process | Machining state, specified thermal route and final finishing. |
| Your approval | Controlled geometry, working condition and receiving evidence. |
Plan Access and Your Final Datum
Plan reachable turning, boring and milling from stable workholding. Identify which features must remain for final grinding or another agreed finishing route.
| Your decision | What to define |
|---|---|
| Your fit | Bore, locating land, support face and sliding or contact interface. |
| Your process | Machining state, specified thermal route and final finishing. |
| Your approval | Controlled geometry, working condition and receiving evidence. |
Connect Section, Treatment and Fit
Connect supplied state, final condition and retained stock to the actual section. Agree how any specified thermal or surface process affects the final fit.
| Your decision | What to define |
|---|---|
| Your fit | Bore, locating land, support face and sliding or contact interface. |
| Your process | Machining state, specified thermal route and final finishing. |
| Your approval | Controlled geometry, working condition and receiving evidence. |
Inspect the Finished Working Features
Inspect the bore, locating faces and final contact geometry from agreed datums. Protect working surfaces and retain the required material and inspection records.
| Your decision | What to define |
|---|---|
| Your fit | Bore, locating land, support face and sliding or contact interface. |
| Your process | Machining state, specified thermal route and final finishing. |
| Your approval | Controlled geometry, working condition and receiving evidence. |
Resolve 6 Risks Before Releasing Your M2 Drawing
Connect working profile, supplied state and final fit before approving the first route.
Confirm the Actual M2 Product and State
Verify M2 steel identity, product form, supplied state and required material records before programming. Comparison names do not establish identical supplied hardness or product quality.
01 · Requirement
Show the working load and controlled feature.
02 · Route
Agree section, working state and finish stock.
03 · Evidence
Verify the finished geometry and specified condition.
Rough machineTreat if specifiedFinishInspect
Keep Your Locating Features Reachable
Separate rough mounting holes from final locating fits. Identify the datum faces that remain accessible after the full treatment and finishing route.
01 · Requirement
Show the working load and controlled feature.
02 · Route
Agree section, working state and finish stock.
03 · Evidence
Verify the finished geometry and specified condition.
Rough machineTreat if specifiedFinishInspect
Agree the Full Thermal and Finishing Route
For M2 tool steel heat treatment, define the actual section, working requirement, provider and records. Agree remaining stock and datum recovery rather than assuming a universal movement allowance.
01 · Requirement
Show the working load and controlled feature.
02 · Route
Agree section, working state and finish stock.
03 · Evidence
Verify the finished geometry and specified condition.
Rough machineTreat if specifiedFinishInspect
Support Your Working Profile
Review local transitions, working-edge support and the material being worked. A high-speed-steel designation is not a guarantee against chipping in an unsupported feature.
01 · Requirement
Show the working load and controlled feature.
02 · Route
Agree section, working state and finish stock.
03 · Evidence
Verify the finished geometry and specified condition.
Rough machineTreat if specifiedFinishInspect
Define the Surface Left by the Final Operation
Review grinding, EDM surface acceptance, any coating and the actual final condition together. Specify controlled contact lands, masking and any further finishing rather than assuming appearance proves the surface.
01 · Requirement
Show the working load and controlled feature.
02 · Route
Agree section, working state and finish stock.
03 · Evidence
Verify the finished geometry and specified condition.
Rough machineTreat if specifiedFinishInspect
Inspect After the Steps That Change Fit
M2 tool steel machining tolerances belong to your drawing and accepted route. Define profile, locating fits, final condition and edge requirements after the specified operations.
01 · Requirement
Show the working load and controlled feature.
02 · Route
Agree section, working state and finish stock.
03 · Evidence
Verify the finished geometry and specified condition.
Rough machineTreat if specifiedFinishInspect
Verify Your M2 Tooling at 3 Stages
01 · Incoming material
Identity, stock form and supplied state.
02 · Specified treatment
Actual working condition and remaining stock.
03 · Finished tooling
Functional geometry, protection and records.
Confirm the Stock Before Preparing the Route
Check grade identity, product form, supplied state and agreed lot records. Identify whether the stock is for initial machining or an already hardened finishing route.
- Specified M2 product and supplied condition.
- Final working features and locating fits.
- Agreed treatment, surface protection and records.
Sampling and document scope are agreed with your quotation.
Quality Assurance →
Review the Sample Through the Complete Route
Check datum recovery, finish stock and accessible working geometry. Agree the first finished profile and condition evidence before repeat production.
- Specified M2 product and supplied condition.
- Final working features and locating fits.
- Agreed treatment, surface protection and records.
Sampling and document scope are agreed with your quotation.
Quality Assurance →
Verify Your Working Profile and Mounting Features
Inspect the punch, form profile, insert opening or wear fit from agreed datums. State final surface and edge acceptance separately from nominal dimensions.
- Specified M2 product and supplied condition.
- Final working features and locating fits.
- Agreed treatment, surface protection and records.
Sampling and document scope are agreed with your quotation.
Quality Assurance →
Protect Working Faces and Required Records
Agree separate packaging pockets, identification, storage protection and the material, treatment or inspection records required at receiving.
- Specified M2 product and supplied condition.
- Final working features and locating fits.
- Agreed treatment, surface protection and records.
Sampling and document scope are agreed with your quotation.
Quality Assurance →
Agree Your Working Surface
Illustrative appearance only. Review process compatibility, masking and final fit for the actual working condition. No coating or treatment is included unless agreed.
Surface Finishing →M2 vs D2: Define Your Working Requirement
| Decision | What your drawing must resolve |
|---|---|
| Profile and edge support | Working material, local section and final profile acceptance. |
| Wear and finishing | Material being worked, contact and final process route. |
| European sourcing | 1.3343 / EN HS6-5-2C is a producer comparison. Confirm purchase specification and condition. |
A chemistry bar does not rank service life or approve a substitute.
Review D2 Tool Steel →
Coordinate Your Drawing and Receiving Requirements
Connect China manufacturing with Dallas-area coordination for your drawing review, sample decisions and delivery requirements.
6 Inputs for Your M2 Quote
01CAD and controlled drawing
02M2 product specification and stock form
03Supplied condition and treatment responsibility
04Trial and repeat quantities
05Working profile, locating fit and surface requirements
06Inspection records and delivery needs
Answers Before You Specify M2
What M2 tool steel hardness should I specify?
State the actual tooling duty, section, test method and locations. Supplied state and final working hardness are separate requirements; a producer chart is not a guarantee for every custom part.
What changes for M2 tool steel grinding after hardening?
Confirm the actual final condition, remaining stock, reference faces and required surface. Agree the grinding route and inspection after finishing; do not apply one wheel, allowance or tolerance to every profile.
Can wire EDM make my whole form-tool geometry?
Review the actual geometry. Wire EDM suits appropriate through profiles, while blind features, reliefs and final edge preparation may need another agreed process. Confirm access and final surface acceptance before quoting.
Is an M2 form-tool blank a finished cutting tool?
Define the supplied scope. A machined blank or profile does not automatically include relief grinding, sharpening, coating, complete tool inspection or application validation.
Does M2 tool steel rust?
M2 is not a stainless material specification. Agree suitable cleaning, storage and shipment protection without changing the working profile or mounting fit.
Can M2 tool steel be welded?
Treat repair or joining as a separate engineering review. Identify the actual steel, existing condition, section and required final properties before agreeing a procedure and post-repair acceptance.
Can I substitute 1.3343 / HS6-5-2C?
Use producer comparison names to review the supply, then confirm the exact product specification and supplied state. A European reference or similar M2-family name does not approve an automatic substitute.
How much does M2 tool steel machining cost?
For your M2 tool steel machining quote, send CAD, the controlled drawing, quantities, supplied state, treatment responsibility, profile and final-surface requirements. Include any separate sharpening, coating or inspection scope.
