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CLEVELAND Spiral Point Tap: 5/16"-18 UNC, H3 / 2B, 2 Flute, Plug Chamfer - General Purpose Spiral-Point Taps
CLEVELANDGeneral Purpose Spiral-Point Taps

CLEVELAND Spiral Point Tap: 5/16"-18 UNC, H3 / 2B, 2 Flute, Plug Chamfer

The CLEVELAND Spiral Point Tap (5/16"-18 UNC) is a general purpose spiral-point tap with H3 / 2B tolerance, 2 flutes, plug chamfer, and high-speed steel construction (MPN C57151). 3G Electric sources this and…

SKU 3G-OTH-215322

Brand
CLEVELAND
Item
Spiral Point Tap: 5/16"-18 UNC, H3 / 2B, 2 Flute, Plug Chamfer
Category
General Purpose Spiral-Point Taps
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Technical Specifications

CLEVELAND
Manufacturer Part Number
C57151
Type
H3 / 2B, Plug Chamfer, High Speed Steel
Flute
2
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CLEVELAND Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The CLEVELAND Spiral Point Tap (5/16"-18 UNC) is a general purpose spiral-point tap with H3 / 2B tolerance, 2 flutes, plug chamfer, and high-speed steel construction (MPN C57151). 3G Electric sources this and thousands of other industrial cutting tools across 14 departments, with specialist expertise in combustion, pumps, and controls to ensure you get the right solution.

Frequently Asked Questions

What is a CLEVELAND Spiral Point Tap used for?

A CLEVELAND Spiral Point Tap is used for threading blind or through holes in production machining. Its spiral-point design pushes chips ahead, reducing clogging in ferrous and non-ferrous materials. Common applications include automotive, aerospace, and general manufacturing where consistent thread quality is required.

What are the specifications of the CLEVELAND Spiral Point Tap C57151?

The CLEVELAND Spiral Point Tap C57151 has a 5/16"-18 UNC thread size, H3 / 2B tolerance, 2 flutes, and a plug chamfer. It is made from high-speed steel for durability in general-purpose threading. The manufacturer part number is C57151.

Where to buy CLEVELAND Spiral Point Tap C57151 worldwide?

You can source the CLEVELAND Spiral Point Tap C57151 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 time on this item.

How to select the right CLEVELAND Spiral Point Tap for threading?

Select a CLEVELAND Spiral Point Tap based on thread size, tolerance, and material. For UNC threads like 5/16"-18, use a plug chamfer for through holes. High-speed steel taps suit general-purpose applications. Ensure the tap matches your hole depth and machine setup for optimal thread quality.

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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