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Pipe Thread Mills

MSU manufactures pipe thread mills across three catalog product groups: BSP(G) straight pipe, BSPT(Rc) taper pipe and NPT / NPTF taper pipe thread mills.

Compare the groups by the complete pipe-thread standard, nominal designation, pitch or TPI, internal or external condition, thread depth, hole condition and coolant method. Send the selected catalog entry when known, or provide the thread drawing and machining conditions for review.

Send the pipe-thread designation, pitch or TPI, thread position, depth and workpiece for selection review or quotation.

Request a Pipe Thread Mill Review

Explore Pipe Thread Mills

The current MSU range contains three pipe-thread product groups. The BSP(G) group covers the straight pipe-thread route. The BSPT(Rc) and NPT / NPTF groups cover taper pipe-thread routes.

A standard abbreviation alone is not enough to select a tool. State the complete designation, nominal size, pitch or TPI, internal or external thread, hole type and required depth.

Temporary visual for the pipe thread mill product groups

BSP(G) Straight Pipe Thread Mills

Straight BSP(G) route. Confirm the complete designation, nominal size, pitch or TPI, internal or external condition, thread depth and hole type.

BSPT(Rc) Taper Pipe Thread Mills

Taper BSPT(Rc) route. Confirm the Rc designation, nominal size, pitch or TPI, profile requirement, thread depth and access.

NPT / NPTF Taper Pipe Thread Mills

Taper NPT or NPTF route. State whether the requirement is NPT or NPTF, then provide the complete designation, TPI, profile requirement, depth and access.

Use Thread Mills for general non-pipe requirements. Use Single-Form Thread Mills or Multi-Form Thread Mills when the required structure matches those product types. Pipe taps are separate product types.

Compare the three pipe-thread groups by standard, profile, pitch or TPI and application inputs.

Compare Pipe Thread Groups

Compare Series and Configurations

Start with the exact pipe-thread standard and the straight or taper requirement. Then confirm the complete catalog entry and application conditions.

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MSU pipe thread mill product groups, product routes and required confirmations.
Product group Product route Confirm before selection
BSP(G) Straight Pipe Thread Mills BSP(G) straight pipe-thread route Complete designation, nominal size, pitch or TPI, internal or external condition, thread depth and hole type
BSPT(Rc) Taper Pipe Thread Mills BSPT(Rc) taper pipe-thread route Rc designation, nominal size, pitch or TPI, profile requirement, thread depth and access
NPT / NPTF Taper Pipe Thread Mills NPT and NPTF taper pipe-thread route Whether the requirement is NPT or NPTF, complete designation, TPI, profile requirement, depth and access

Also provide the workpiece material and hardness, pre-hole dimensions, through or blind condition, machine and control, holder, reach, overhang and coolant method. Confirm internal or external thread coverage and the applicable size from the catalog entry.

Continue to the thread drawing, hole condition and machine inputs needed for product review.

Review Pipe Thread Application Inputs

Choose Pipe Thread Mills for Your Application

Provide the complete pipe-thread definition, hole condition and machining context so MSU can review the applicable product route.

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  • Pipe-thread standard and full designation, including BSP(G), BSPT(Rc), NPT or NPTF as applicable.
  • Nominal size, pitch or TPI and the drawing's profile or taper requirement.
  • Internal or external thread and through or blind hole condition.
  • Pre-hole diameter, required thread depth, entry clearance and available reach.
  • Workpiece material, grade, hardness and material condition.
  • Machine and control, holder, overhang, coolant method and programming conditions.
  • Quantity, destination country, target date and any gauge, tolerance or acceptance requirement.

Send the complete pipe-thread drawing, hole details, workpiece and setup for product or custom-feasibility review.

Send Pipe Thread Requirements

Pipe Thread Mills Series and Specifications

The current MSU range contains three pipe-thread product groups. Use the complete catalog entry to confirm the order code, thread definition, dimensions and application conditions.

Temporary visual for the pipe thread mill catalog index

BSP(G) Straight Pipe Thread Mills

Straight BSP(G) route

Standard and designation, nominal size, pitch or TPI, cutting diameter, shank, cutting length, reach and overall length.

BSPT(Rc) Taper Pipe Thread Mills

Taper BSPT(Rc) route

Rc designation, nominal size, pitch or TPI, profile condition, cutting diameter, shank, reach and overall length.

NPT / NPTF Taper Pipe Thread Mills

Taper NPT or NPTF route

NPT or NPTF designation, nominal size, TPI, profile condition, cutting diameter, shank, reach and overall length.

Confirm from the applicable catalog entry

Use the complete catalog entry to confirm the order code, dimensions and documented standard conditions. Availability is confirmed during quotation.

  • Complete order code
  • Thread standard and designation
  • Nominal size and pitch or TPI
  • Cutting diameter and shank
  • Cutting length, reach and overall length
  • Internal or external condition
  • Hole and coolant conditions

The Downloads page provides the current MSU Thread Mills catalog.

Open the document hub for the BSP(G), BSPT(Rc) and NPT / NPTF dimensional tables.

View the Pipe Thread Mill Catalog

Manufacturing and Quality Control

Pipe Thread Mills are part of the MSU-manufactured Thread Mills product line. The current Thread Mills catalog lists the three pipe-thread groups in this range.

See MSU Factory for manufacturing facilities and Quality Control for inspection and measurement processes.

For an order, the thread standard, profile, dimensions and acceptance requirements are confirmed against the applicable catalog entry, quotation, order or approved drawing. Product-specific tolerance, gauge result, runout, material suitability and tool-life requirements must be reviewed with the applicable conditions and records.

Temporary visual for pipe thread mill manufacturing and quality

Review the quality workflow used to confirm order-specific thread and acceptance requirements.

Review Quality Control

Ordering and Technical Support

Send the complete pipe-thread designation and product group or catalog entry when known. Include nominal size, pitch or TPI, internal or external condition, hole type, thread depth, workpiece, machine and control, holder, coolant, quantity, destination and target date.

Temporary visual for pipe thread mill ordering and technical support

Inquiry details

Include the complete pipe-thread designation, nominal size, pitch or TPI, thread position, hole details, workpiece, setup, quantity, destination and target date.

MOQ

MOQ is normally 5–10 pieces, with the final quantity confirmed by product and quotation.

Samples

Samples are charged according to the product, and sample freight is paid by the customer.

Lead time

Completion of the whole order is guaranteed within 25–30 days from order placement.

Payment and quotation

T/T with deposit and balance is supported. Percentages and milestones are stated in the quotation or order. Quotations remain valid for 30 days.

Trade terms and packaging

EXW, FOB, CIF and DDP can be discussed and are confirmed by order, destination and feasibility. Packaging is confirmed in the quotation or order.

After-sales review

Report a concern within 30 days after receipt and include applicable photos, batch details, measurement report or video. Each case is reviewed individually.

Contact

Inquiries are received by Maria at maria@msutools.com or +86 13973369578 by phone or WhatsApp.

Review the shared ordering terms before sending the complete pipe-thread requirement.

Review Ordering and Delivery

Pipe Thread Mill Selection Questions

The current MSU range includes BSP(G) straight pipe, BSPT(Rc) taper pipe and NPT / NPTF taper pipe thread mill groups.

No. They are separate product groups. State the exact standard and complete designation shown on the drawing.

Yes. Do not submit only a nominal pipe size. State NPT or NPTF, the complete designation and TPI.

No. State whether the thread is internal or external and confirm the applicable catalog entry and machining path.

Provide the pre-hole diameter, through or blind condition, thread depth, entry clearance, available reach and coolant method.

Availability, the complete order code and final commercial terms are confirmed during quotation.

Completion of the whole order is guaranteed within 25–30 days from order placement.