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CLEVELAND Spiral Point Tap: 3/8"-16 UNC, H5 / 2B-3B, 3 Flute, Plug Chamfer - General Purpose Spiral-Point Taps
CLEVELANDGeneral Purpose Spiral-Point Taps

CLEVELAND Spiral Point Tap: 3/8"-16 UNC, H5 / 2B-3B, 3 Flute, Plug Chamfer

The CLEVELAND Spiral Point Tap (3/8"-16 UNC) is a general purpose spiral-point tap with an H5 / 2B-3B tolerance, plug chamfer, and 3-flute design in high speed steel (MPN C57177). 3G Electric interprets your demand…

SKU 3G-OTH-214198

Brand
CLEVELAND
Item
Spiral Point Tap: 3/8"-16 UNC, H5 / 2B-3B, 3 Flute, Plug Chamfer
Category
General Purpose Spiral-Point Taps
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Technical Specifications

CLEVELAND
Manufacturer Part Number
C57177
Type
H5 / 2B-3B, Plug Chamfer, High Speed Steel
Flute
3
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CLEVELAND Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The CLEVELAND Spiral Point Tap (3/8"-16 UNC) is a general purpose spiral-point tap with an H5 / 2B-3B tolerance, plug chamfer, and 3-flute design in high speed steel (MPN C57177). 3G Electric interprets your demand for this OEM-specified tool and delivers it across 14 industrial departments — with specialist depth in combustion, pumps and controls as a trust anchor, not a limit.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is the CLEVELAND Spiral Point Tap used for?

The CLEVELAND Spiral Point Tap is used for threading blind or through holes in ferrous and non-ferrous materials. Its spiral-point design pushes chips ahead, reducing clogging and breakage. Common applications include automotive, aerospace, and general manufacturing where precise internal threads are required.

What are the specifications of the CLEVELAND Spiral Point Tap?

This tap has a 3/8"-16 UNC thread, H5 / 2B-3B tolerance, 3 flutes, and a plug chamfer. It is made from high-speed steel (HSS) for durability. The manufacturer part number is C57177. It is designed for general-purpose threading in production environments.

Where to buy CLEVELAND Spiral Point Tap in worldwide?

You can source the CLEVELAND Spiral Point Tap (MPN C57177) through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead times.

How to select the right CLEVELAND Spiral Point Tap?

Select based on thread size (3/8"-16 UNC), material (HSS for general use), and hole type (spiral point for through holes). Ensure the tap tolerance (H5 / 2B-3B) matches your required thread class. For blind holes, consider a spiral flute tap instead. Consult a threading guide for specific materials.

Used in

Common applications for CLEVELAND
Aerospace manufacturing — CLEVELAND NAS-spec aircraft extension drills for drilling fastener holes in aluminum airframe panels.
Bridge construction — CLEVELAND Morse-taper shank bridge reamers for enlarging bolt holes in structural steel.
Automotive production — CLEVELAND chucking reamers for precision finishing of engine component bores.
General metalworking — CLEVELAND single-flute countersinks for deburring holes in mild steel parts.
Tool and die making — CLEVELAND interchangeable-pilot counterbores for creating recesses for socket head cap screws.
Maintenance repair — CLEVELAND cobalt aircraft extension drills for drilling hardened steel in equipment repairs.

CLEVELAND Products

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

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