Morse taper connection
The table lists MT3 or MT4 by model; this is not a generic straight-shank series.
Catalog reference image. Final configuration is confirmed in the quotation.
Milling Cutters & Reamers
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YHR01-YHR08
Carbide End Mills
Overview
YHR Morse taper carbide end mills in 20–40 mm diameters, with MT3 or MT4 shanks. Compare the eight models by cutting length, overall length and tooth count.
AvailabilityConfirm before order
Lead timeQuote based
Product description
The YHR end mill series in this catalog consists of Morse taper tools, which differs from the straight-shank end mills commonly shown in general tooling catalogs. Listed models vary in diameter, tooth count, length and taper. Select the full YHR model and confirm the machine connection before planning a slot or shoulder milling operation.
Model-specific cutting geometry
Diameter, listed L1 and tooth count must be read from the same YHR row.
Material description boundary
The source identifies carbide tooling but does not establish a solid-carbide construction or coating.
YHR06 and YHR07 share MT4, but differ in diameter and teeth
YHR06 lists D = 32 mm and four teeth; YHR07 lists D = 36 mm and six teeth. Both rows have L = 160 mm, L1 = 23 mm and an MT4 shank. A request for “MT4, 160 mm long” does not distinguish them. Include the complete model and required cutter diameter so the proposed tool can be checked against your setup.
Start an inquiry with the YHR07 catalog row. Add workpiece material, the feature to be machined, required working depth and quantity. Confirm the receiving socket and retention arrangement on the drawing. Tooth count alone does not establish suitable cutting speeds, feeds or permission to plunge.
Specifications & model range
Dimensions are in millimeters unless otherwise stated. Confirm the final drawing before ordering.
- Diameter
- 20-40 mm
- Teeth
- 4 or 6
- Morse taper
- MT3 or MT4
8 catalog rows
Select an underlined catalog reference to include that row in your inquiry.
| Model | D | L | L1 | Z | MT |
|---|---|---|---|---|---|
| YHR01 | 20 | 130 | 18 | 4 | MT3 |
| YHR02 | 22 | 130 | 18 | 4 | MT3 |
| YHR03 | 25 | 130 | 18 | 4 | MT3 |
| YHR04 | 28 | 155 | 18 | 4 | MT4 |
| YHR05 | 30 | 160 | 23 | 4 | MT4 |
| YHR06 | 32 | 160 | 23 | 4 | MT4 |
| YHR07 | 36 | 160 | 23 | 6 | MT4 |
| YHR08 | 40 | 160 | 23 | 6 | MT4 |
No matching model in this table. Try a shorter code, or send your required size or drawing.
Ranges and slash-separated values describe catalog families, not every possible combination. Confirm the complete model and drawing before ordering.
Application scenarios
Typical selection contexts for this series, not customer project claims. Confirm machine compatibility and cutting conditions for your setup.
Slot machining
Reviewing a listed YHR diameter and taper against a planned slot feature.
Shoulder milling
Selecting the tool envelope and connection for a documented shoulder operation.
Morse taper machine service
Replacing a known YHR tool in an appropriately retained machine setup.
Inspection & order review
Specify the dimensions, tolerances and records your order requires. Acceptance criteria must be agreed for the selected model.
Catalog fields to check
- D
- L
- L1
- Z
- MT
Check the drawing reference faces and units. A catalog size alone does not define a tolerance or an inspection method.
Records to request
List any required dimensional report, material document or model identification photograph in your inquiry. Confirm availability and scope in the quotation.
For a drawing-based part, include the drawing revision and identify the critical dimensions. Website photographs are not inspection reports.
Packaging & delivery
Agree the packing method and photo requirements when confirming your order.
Order-specific photo confirmation
No verified shipment photographs for this series are currently published. Include selected-model, protective-packing and outer-label photos in your order requirements.
Discuss packing requirementsPhotos to confirm before dispatch
Use this checklist to agree what should be documented for your selected model.
- YHR model and taper code visible
- Cutting edges separated from the taper
- Diameter and tooth count matched to the row
Stock, dispatch date and shipping method are confirmed with the quotation. Website images are not live inventory evidence.
Technical resources
Product specifications
Keep a copy of the current series information for comparison. Confirm the final model and drawing before placing an order.
View specificationsReview cutter profile and access
See how cutter profile and access affect a drawing-based inquiry.
Read the guideRelated selection information
Browse the existing tooling guides and compare product families before selecting a model.
Browse technical resourcesRelated product series
Compare alternative interfaces and complementary tooling. A related series is not automatically interchangeable.
BT-MTA
BT MTA Morse Taper Adapters
Models and specifications
YTR01-YTR06
Carbide T-Slot Cutters
Models and specifications
KEYWAY CUTTER SERIES
Keyway Milling Cutters
Models and specificationsAre these standard straight-shank solid-carbide end mills?
The supplied table lists Morse taper YHR tools. It does not establish a straight-shank or solid-carbide construction.
Do all models have four teeth?
No. The table lists four- and six-tooth models; check the selected row.
Can the tapers alone approve use with a BT adapter?
No. Confirm the cutter and adapter retention geometry, reach and machine requirements as a complete assembly.
Which coating and cutting speed are supplied?
Neither is established by this catalog data. Specify the workpiece and process requirements for review.