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CLEVELAND Spiral Point Tap: 5/8"-11 UNC, H3 / 2B, 3 Flute, Plug Chamfer - General Purpose Spiral-Point Taps
CLEVELANDGeneral Purpose Spiral-Point Taps

CLEVELAND Spiral Point Tap: 5/8"-11 UNC, H3 / 2B, 3 Flute, Plug Chamfer

The CLEVELAND Spiral Point Tap (SKU C57230, MPN C57230) is a general purpose spiral-point tap in 5/8"-11 UNC, featuring an H3 / 2B tolerance, 3-flute design, plug chamfer, and high-speed steel construction. 3G…

SKU 3G-OTH-215692

Also listed as: C 57230 · C-57230

Brand
CLEVELAND
Item
Spiral Point Tap: 5/8"-11 UNC, H3 / 2B, 3 Flute, Plug Chamfer
Category
General Purpose Spiral-Point Taps
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Technical Specifications

CLEVELAND
Manufacturer Part Number
C57230
Type
H3 / 2B, 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 (SKU C57230, MPN C57230) is a general purpose spiral-point tap in 5/8"-11 UNC, featuring an H3 / 2B tolerance, 3-flute design, plug chamfer, and high-speed steel construction. 3G Electric sources this genuine industrial cutting tool as part of our broad supply across machining and 14 other departments, with specialist expertise in combustion, pumps, and controls ensuring accurate sourcing and support.

Frequently Asked Questions

What is the CLEVELAND Spiral Point Tap C57230 used for?

The CLEVELAND C57230 spiral point tap is designed for threading blind or through holes in ferrous and non-ferrous materials. Its spiral point pushes chips ahead, reducing clogging. Common applications include automotive, aerospace, and general manufacturing where clean, accurate UNC threads are required.

What are the specifications of the CLEVELAND C57230 tap?

The CLEVELAND C57230 is a 5/8"-11 UNC spiral point tap with H3/2B tolerance, 3 flutes, and a plug chamfer. It is made from high-speed steel (HSS) for durability. The manufacturer part number is C57230. This tap is suitable for general-purpose threading in production environments.

Where to buy the CLEVELAND C57230 tap worldwide?

3G Electric supplies the CLEVELAND C57230 spiral point tap worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your facility. Contact us for availability and lead time. We source genuine CLEVELAND tooling for manufacturing and maintenance operations.

How to select the correct spiral point tap for a 5/8"-11 UNC thread?

For a 5/8"-11 UNC thread, select a tap with matching size and pitch, such as the CLEVELAND C57230. Ensure the chamfer type (plug) suits your hole depth. Use HSS for general materials. Verify tolerance (H3/2B) for fit class. Always match tap to material and machine capability for best 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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Compatible alternatives & equivalents

Cross-referenced by specification & description
CLEVELAND Spiral Point Tap: 5/8"-11 UNC, H5 / 2B-3B, 3 Flute, Plug Chamfer, High Speed Steel (MPN C57232)
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CLEVELAND Spiral Point Tap: 7/16"-14 UNC, H3 / 2B, 3 Flute, Plug Chamfer, High Speed Steel (MPN C57192)
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CLEVELAND Spiral Point Tap: 5/16"-18 UNC, H3 / 2B, 3 Flute, Plug Chamfer, High Speed Steel (MPN C57152)
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CLEVELAND Spiral Point Tap: 5/16"-18 UNC, H3 / 2B, 3 Flute, Plug Chamfer, High Speed Steel (MPN C57152)
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CLEVELAND Spiral Point Tap: 3/8"-16 UNC, H5 / 2B-3B, 3 Flute, Plug Chamfer, High Speed Steel (MPN C57177)
CLEVELAND Spiral Point Tap: 3/4"-10 UNC, H3 / 2B, 3 Flute, Plug Chamfer, High Speed Steel (MPN C57246)
CLEVELAND
CLEVELAND Spiral Point Tap: 3/4"-10 UNC, H3 / 2B, 3 Flute, Plug Chamfer, High Speed Steel (MPN C57246)
CLEVELAND Spiral Point Tap: 5/16"-18 UNC, H3 / 2B, 2 Flute, Plug Chamfer, High Speed Steel (MPN C57151)
CLEVELAND
CLEVELAND Spiral Point Tap: 5/16"-18 UNC, H3 / 2B, 2 Flute, Plug Chamfer, High Speed Steel (MPN C57151)

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CLEVELAND Spiral Point Tap: 1/4"-20 UNC, H5 / 2B-3B, 3 Flute, Plug Chamfer, High Speed Steel (MPN C57133)
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CLEVELAND Spiral Point Tap: 1/4"-20 UNC, H5 / 2B-3B, 3 Flute, Plug Chamfer, High Speed Steel (MPN C57133)
CLEVELAND Spiral Point Tap: 5/8"-11 UNC, H3 / 2B, 3 Flute, Plug Chamfer, TiN Coated High Speed Steel (MPN C55336)
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CLEVELAND Spiral Point Tap: 5/8"-11 UNC, H3 / 2B, 3 Flute, Plug Chamfer, TiN Coated High Speed Steel (MPN C55336)