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MILWAUKEE Straight Flute Taper Tap: 1/8"-27 NPT, 2B, 4 Flute, Taper Chamfer (MPN 49-57-5189) - General Purpose Pipe Taps
MILWAUKEEGeneral Purpose Pipe Taps

MILWAUKEE Straight Flute Taper Tap: 1/8"-27 NPT, 2B, 4 Flute, Taper Chamfer (MPN 49-57-5189)

MILWAUKEE General Purpose Pipe Taps.

SKU 3G-OTH-266055

Also listed as: 49575189 · 49 57 5189

Brand
MILWAUKEE
Item
Straight Flute Taper Tap: 1/8"-27 NPT, 2B, 4 Flute, Taper Chamfer
Category
General Purpose Pipe Taps
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Local availability & support

Delivery
Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

MILWAUKEE
Manufacturer Part Number
49-57-5189

Technical Documents

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MILWAUKEE Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

MILWAUKEE General Purpose Pipe Taps.

Frequently Asked Questions

What is the MILWAUKEE Straight Flute Taper Tap 49-57-5189 used for?

The MILWAUKEE Straight Flute Taper Tap 49-57-5189 is used for cutting internal NPT threads in pipes and fittings. It is designed for general-purpose threading in materials like steel, stainless steel, and cast iron, commonly applied in plumbing, hydraulic, and pneumatic systems.

What are the specifications of the MILWAUKEE Straight Flute Taper Tap 49-57-5189?

The MILWAUKEE Straight Flute Taper Tap has a 1/8"-27 NPT thread size, 2B class fit, 4 flutes, and a taper chamfer. The manufacturer part number is 49-57-5189. It is a general-purpose pipe tap designed for through-hole threading in industrial applications.

Where to buy the MILWAUKEE Straight Flute Taper Tap 49-57-5189 worldwide?

You can source the MILWAUKEE Straight Flute Taper Tap 49-57-5189 through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations, ensuring reliable supply for your threading needs.

How to select the correct MILWAUKEE taper tap for NPT threading?

To select the correct MILWAUKEE taper tap, match the tap size to the pipe's NPT thread specification—for example, 1/8"-27 NPT. Ensure the tap has a taper chamfer for starting threads and 4 flutes for chip evacuation. Always use proper cutting fluid and follow standard tapping practices for material compatibility.

Used in

Common applications for MILWAUKEE
Electrical panel assembly — Milwaukee U-style crimping dies (49-16-U250) for 250 kcmil copper lugs
Automotive repair — Milwaukee 1/2 in drive impact sockets (49-66-6242) for removing lug nuts
Construction framing — Milwaukee hex bit sockets (45-34-1079) for driving hex-head screws
Industrial maintenance — Milwaukee cordless crimping tool kit (2678-22BG) for cable terminations
Tool repair — Milwaukee cord set (22-64-0121) for replacing damaged power cords on equipment

MILWAUKEE Products

3G Electric supplies MILWAUKEE general purpose pipe taps. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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Compatible alternatives & equivalents

Cross-referenced by specification & description
MILWAUKEE Straight Flute Tap: 1/4"-28 UNF, 2B, 4 Flute, Plug Chamfer, Black Oxide Carbon Steel (MPN 49-57-5138)
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MILWAUKEE Straight Flute Tap: 1/4"-28 UNF, 2B, 4 Flute, Plug Chamfer, Black Oxide Carbon Steel (MPN 49-57-5138)
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MILWAUKEE Straight Flute Tap: 1/4"-20 UNC, 2B, 4 Flute, Plug Chamfer, Black Oxide Carbon Steel (MPN 49-57-5134)
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MILWAUKEE Straight Flute Tap: 5/16"-18 UNC, 2B, 4 Flute, Plug Chamfer, Black Oxide Carbon Steel (MPN 49-57-5142)
MILWAUKEE Straight Flute Tap: M14x1.25 Metric, 2B, 4 Flute, Plug Chamfer, Black Oxide Carbon Steel (MPN 49-57-5167)
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MILWAUKEE Straight Flute Tap: M14x1.25 Metric, 2B, 4 Flute, Plug Chamfer, Black Oxide Carbon Steel (MPN 49-57-5167)

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This MILWAUKEE taper tap is used for cutting internal threads in pipe fittings and holes for fluid or gas systems. It creates 1/8"-28 BSP threads with a 2B class fit, suitable for general-purpose threading in metal for plumbing, hydraulic, and pneumatic applications
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