Both ends documented
A formal adapter identity must define side A, side B and the direction of conversion.
ANNULAR CUTTER ACCESSORY · ADAPTERS
The source shows five candidate interface combinations involving 19 mm Weldon, One-Touch, FEIN Quick-IN and source-described “Morse taper B16”. Conversion direction and the B16 terminology require engineering confirmation before formal naming or supply.
Product overview
The source shows five candidate interface combinations involving 19 mm Weldon, One-Touch, FEIN Quick-IN and source-described “Morse taper B16”. Conversion direction and the B16 terminology require engineering confirmation before formal naming or supply.
Provide the exact machine-side and cutter-side standards, including male or female form.
Both adapter interfaces and conversion direction confirmed before supply
Buyer selection question
Send both interface standards, direction, male/female form, drawings or measurements, machine and cutter identity, quantity and packaging scope.
The source shows five candidate interface combinations involving 19 mm Weldon, One-Touch, FEIN Quick-IN and source-described “Morse taper B16”. Conversion direction and the B16 terminology require engineering confirmation before formal naming or supply.
A formal adapter identity must define side A, side B and the direction of conversion.
“Morse taper B16” is retained only as source wording because it may combine distinct naming systems.
Retention, dimensions and working length must be approved before label or private-brand work.
Send both interface standards, direction, male/female form, drawings or measurements, machine and cutter identity, quantity and packaging scope.
Provide the exact machine-side and cutter-side standards, including male or female form.
Do not infer direction from a catalog slash or product silhouette.
Approve retention, dimensions, working length, coolant path and clearance.
Use these specifications together with the cutter, machine and accessory configuration stated in your inquiry.
| Candidate combinations | 5 source-described combinations |
|---|---|
| Interfaces shown | 19 mm Weldon, One-Touch, FEIN Quick-IN, source-described B16 |
| Conversion direction | Confirmed after both interfaces are identified |
| Male / female definition | Confirmed for both adapter ends |
| Dimensions / working length | Confirmed against machine clearance and cutter system |
| Public item codes | Confirmed with the selected quotation |
Shank, interface and system structure
Do not infer direction from a catalog slash or product silhouette.
Provide the exact machine-side and cutter-side standards, including male or female form.
Do not infer direction from a catalog slash or product silhouette.
Approve retention, dimensions, working length, coolant path and clearance.
Provide the exact machine-side and cutter-side standards, including male or female form.
Do not infer direction from a catalog slash or product silhouette.
Approve retention, dimensions, working length, coolant path and clearance.
Material and manufacturing review
Source wording does not prove conversion direction.
Cutting performance and operating function
Only after both technical ends and direction are documented.
Use these specifications together with the cutter, machine and accessory configuration stated in your inquiry.

Source wording does not prove conversion direction.

Material-neutral accessory detail; exact adapter ends and conversion direction still require confirmation.

Shows the accessory system without assigning the adapter to only HSS or only TCT cutters.
Interface conversion · Legacy system review · Configured tool packages
Only after both technical ends and direction are documented.
Typical applications →Use measured samples or approved drawings where the original connection is unclear.
Typical applications →Keep adapter, holder, cutter and pilot pin linked in the quotation record.
Typical applications →Send both interface standards, direction, male/female form, drawings or measurements, machine and cutter identity, quantity and packaging scope.
Both adapter interfaces and conversion direction confirmed before supply
Source wording does not prove conversion direction.
Material-neutral accessory detail; exact adapter ends and conversion direction still require confirmation.
Shows the accessory system without assigning the adapter to only HSS or only TCT cutters.
Source wording does not prove conversion direction.
OEM and private-label configuration
Approve retention, dimensions, working length, coolant path and clearance.
Both adapter interfaces and conversion direction confirmed before supply
Get a QuoteLabels, packaging and shipping preparation
Send both interface standards, direction, male/female form, drawings or measurements, machine and cutter identity, quantity and packaging scope.

Send both interface standards, direction, male/female form, drawings or measurements, machine and cutter identity, quantity and packaging scope.
Provide the exact machine-side and cutter-side standards, including male or female form.
Do not infer direction from a catalog slash or product silhouette.
Approve retention, dimensions, working length, coolant path and clearance.
Both adapter interfaces and conversion direction confirmed before supply
Send both interface standards, direction, male/female form, drawings or measurements, machine and cutter identity, quantity and packaging scope.
Provide the exact machine-side and cutter-side standards, including male or female form.
Do not infer direction from a catalog slash or product silhouette.
Approve retention, dimensions, working length, coolant path and clearance.
FAQ
Record side A, side B, male or female form, conversion direction, retention, working length and coolant path.
It may combine distinct interface naming systems. The exact machine-side and cutter-side standards require engineering confirmation.
No. Catalog order and silhouette do not prove which interface is input or output.
Send both interface standards, direction, male/female form, drawings or measurements, machine and cutter identity, quantity and packaging scope.
Confirm working length, retention, spindle and holder space, pilot-pin position and coolant delivery within the complete machine–adapter–cutter assembly.
Send both interface standards, male/female form, direction, measurements or drawings, machine and cutter identity; the quotation will state the matched adapter configuration.
The source shows five candidate interface combinations involving 19 mm Weldon, One-Touch, FEIN Quick-IN and source-described “Morse taper B16”. Conversion direction and the B16 terminology require engineering confirmation before formal naming or supply.
Product inquiry
Send both interface standards, direction, male/female form, drawings or measurements, machine and cutter identity, quantity and packaging scope.