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CLEVELAND Spiral-Point Tap for Steel & Stainless Steel: 5/16"-18 UNC - Spiral-Point Taps for Steel & Stainless Steel
CLEVELANDSpiral-Point Taps for Steel & Stainless Steel

CLEVELAND Spiral-Point Tap for Steel & Stainless Steel: 5/16"-18 UNC

The CLEVELAND Spiral Point Tap (5/16"-18 UNC, 2B, Plug Chamfer, Black Oxide Cobalt, 3 Flute, MPN C86216) is a spiral-point tap designed for steel and stainless steel. 3G Electric interprets customer demand and…

SKU 3G-OTH-224055

Also listed as: C 86216 · C-86216

Brand
CLEVELAND
Item
Spiral-Point Tap for Steel & Stainless Steel: 5/16"-18 UNC
Part Number
C86216
Category
Spiral-Point Taps for Steel & Stainless Steel
Available to Order
Also known as:C86216CLEVELAND
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Technical Specifications

CLEVELAND
Manufacturer Part Number
C86216
Type
2B, Plug Chamfer, Black Oxide Cobalt
Flute
3

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

Product Description

The CLEVELAND Spiral Point Tap (5/16"-18 UNC, 2B, Plug Chamfer, Black Oxide Cobalt, 3 Flute, MPN C86216) is a spiral-point tap designed for steel and stainless steel. 3G Electric interprets customer demand and delivers genuine industrial equipment across 14 departments — and far more — with specialist depth in combustion, pumps and controls as an authorised distributor.

Frequently Asked Questions

What is the CLEVELAND Spiral Point Tap C86216 used for?

The CLEVELAND Spiral Point Tap C86216 is designed for threading through-holes in steel and stainless steel. Its spiral-point geometry pushes chips ahead, reducing clogging in production tapping. Common applications include automotive, aerospace, and general manufacturing where clean UNC threads are required.

What are the specifications of the CLEVELAND Spiral Point Tap C86216?

The CLEVELAND C86216 is a 5/16"-18 UNC spiral point tap with a 2B thread class, 3 flutes, and a plug chamfer. It features a black oxide finish on cobalt high-speed steel for heat resistance and lubricity. This tap is optimized for threading steel and stainless steel in through-hole applications.

Where to buy CLEVELAND Spiral Point Tap C86216 worldwide?

3G Electric supplies the CLEVELAND Spiral Point Tap C86216 to customers worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time; we source and deliver this tap to support your production needs.

How to select the right spiral point tap for steel?

For steel threading, choose a spiral point tap like the CLEVELAND C86216 with a plug chamfer for through-holes. Ensure the tap size matches your hole (5/16"-18 UNC) and thread class (2B). Cobalt steel with black oxide coating improves wear resistance. Always use proper cutting fluid and follow manufacturer speed/feed recommendations.

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.
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CLEVELAND Products

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

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