BT40-FMB22 options
This row lists d = 22 mm, D = 48 mm and L1 = 45, 60, 100, 150 or 200 mm.
Catalog reference image. Final configuration is confirmed in the quotation.
CNC Tool Holders
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BT-FMB
BT FMB Face Mill Arbors
Overview
BT30, BT40 and BT50 FMB face mill arbors with metric pilots. Compare available 22–60 mm pilot diameters and model-specific lengths against the cutter drawing.
AvailabilityConfirm before order
Lead timeQuote based
Product description
BT FMB face mill arbors are listed with BT30, BT40 and BT50 interfaces and metric mounting pilots. The pilot d is the cutter-mounting dimension, not the cutter's outside diameter. In the BT40 range, FMB22 has a 22 mm pilot and five listed L1 choices, while FMB27 has a 27 mm pilot and a different set of lengths. Start with the cutter mounting drawing, then select the interface and reach.
BT40-FMB27 options
This row lists d = 27 mm, D = 60 mm and L1 = 45, 60, 90 or 105 mm. Its length choices differ from FMB22.
Cutter mounting details
Match the pilot, drive features and fastening arrangement to the cutter drawing. A pilot diameter does not identify all of the mounting hardware.
Selecting BT40 FMB22 by the mounting bore
The BT40-FMB22 row lists a 22 mm pilot and L1 options of 45, 60, 100, 150 and 200 mm. Here, 22 identifies the mounting pilot, not the face mill’s outside diameter. Check the cutter mounting drawing, drive features and fixing arrangement before choosing the arbor.
Start an inquiry with this catalog row. Specify one required L1 option and attach or describe the cutter mounting details. State which fixing components should be included; a listed length does not confirm stock or a complete cutter assembly.
BT50 FMB22: confirm D for the selected length
The BT50-FMB22 row lists a 22 mm pilot, eight L1 options and D = 48/60 mm. It does not assign either D value to a particular L1. Do not assume that both diameters are available at every length, or carry over the BT40-FMB22 value.
Request a BT50-FMB22 drawing and quote. Specify your required L1, cutter mounting drawing and available clearance; ask for the matching D and included fixing components to be confirmed.
Compare the mounting system, not only the name
The catalog separates FMB metric-pilot arbors from the inch-based pilot dimensions on the FMA page. A similar product name or photograph does not establish a match. Cutter diameter and fixture clearance should also be checked separately from the mounting pilot.
Compare BT FMA face mill arbors or review shell milling cutters. Related products still require a dimension-by-dimension fit check.
Specifications & model range
Dimensions are in millimeters unless otherwise stated. Confirm the final drawing before ordering.
- Interface
- BT30, BT40, BT50
- Pilot diameter
- 22-60 mm
- Catalog L1 lengths
- 45-400 mm
7 catalog rows
Select an underlined catalog reference to include that row in your inquiry.
| Ordering family | Pilot d | L1 options | D |
|---|---|---|---|
| BT30-FMB22/27/32 | 22/27/32 | 45/60 | 50/60/78 |
| BT40-FMB22 | 22 | 45/60/100/150/200 | 48 |
| BT40-FMB27 | 27 | 45/60/90/105 | 60 |
| BT40-FMB32/40 | 32/40 | 45/60 | 78/89 |
| BT50-FMB22 | 22 | 45/90/150/200/250/300/350/400 | 48/60 |
| BT50-FMB27 | 27 | 50/90/150/200/250 | 60 |
| BT50-FMB32/40/60 | 32/40/60 | 50/75/90/105 | 78/89/98/140 |
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.
Face milling
Mounting an appropriately matched face mill on a BT machining center.
Shell cutter setups
Reviewing pilot and drive geometry for a compatible shell cutter arrangement.
Reach-sensitive fixtures
Comparing the listed arbor lengths where the workpiece requires additional access.
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
- Ordering family
- Pilot d
- L1 options
- D
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.
- Pilot diameter and length code readable
- Pilot, drive features and spindle taper protected
- Ordered fixing components included in the count
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 specificationsCompare tool-holder connections
Read interface names and ordering codes before choosing a holder.
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-FMA
BT FMA Face Mill Arbors
Models and specifications
BT-SCA
BT SCA Side Cutter Adapters
Models and specifications
SHELL MILL SERIES
Shell Carbide Milling Cutters
Models and specificationsWhat is the distinction between FMB and FMA in this catalog?
FMB is organized around metric pilots. FMA lists inch-based pilot dimensions; confirm the cutter's actual mounting specification.
Can I select the arbor using the face mill's outer diameter?
No. Use the mounting bore, drive features and fastening arrangement as well as the cutter's envelope.
Which lengths are listed for BT40 FMB22 and BT50 FMB22?
BT40-FMB22 lists L1 = 45, 60, 100, 150 and 200 mm. BT50-FMB22 lists 45, 90, 150, 200, 250, 300, 350 and 400 mm. Choose from the row for the machine interface; listed lengths are not evidence of stock or approval for a particular cutting setup.
Are the related shell cutters guaranteed to fit?
No. They are related tooling to compare; pilot units, dimensions, drive and fixing details must all match.