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CLEVELAND Left-Hand Thread Tap: 3/4"-16 UNF - Left-Hand Thread Taps
CLEVELANDLeft-Hand Thread Taps

CLEVELAND Left-Hand Thread Tap: 3/4"-16 UNF

The CLEVELAND Straight Flute Tap (3/4"-16 UNF) is a left-hand thread tap with H3 / 2B tolerance, 4 flutes, and a plug chamfer, made from high-speed steel (MPN C60866). 3G Electric sources this genuine industrial…

SKU 3G-OTH-265133

Also listed as: C 60866 · C-60866

Brand
CLEVELAND
Item
Left-Hand Thread Tap: 3/4"-16 UNF
Part Number
C60866
Category
Left-Hand Thread Taps
Available to Order
Also known as:C60866CLEVELAND
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Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
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Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

CLEVELAND
Manufacturer Part Number
C60866
Type
H3 / 2B, Plug Chamfer, LH, High Speed Steel
Flute
4

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

Product Description

The CLEVELAND Straight Flute Tap (3/4"-16 UNF) is a left-hand thread tap with H3 / 2B tolerance, 4 flutes, and a plug chamfer, made from high-speed steel (MPN C60866). 3G Electric sources this genuine industrial threading tool across 14 departments, with specialist expertise in combustion, pumps, and controls ensuring accurate fulfillment.

Frequently Asked Questions

What is the CLEVELAND Straight Flute Tap C60866 used for?

The CLEVELAND C60866 is a left-hand thread tap designed for cutting internal UNF threads in through-hole applications. It is commonly used in maintenance, repair, and production environments where reverse-thread fasteners are required, such as in automotive or machinery assemblies.

What are the specifications of the CLEVELAND C60866 tap?

The CLEVELAND C60866 is a 3/4"-16 UNF straight flute tap with a H3 / 2B tolerance, 4 flutes, and a plug chamfer. It is made of high-speed steel and is designed for left-hand threading. The manufacturer part number is C60866.

Where to buy the CLEVELAND C60866 tap worldwide?

3G Electric supplies the CLEVELAND C60866 tap to customers worldwide. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time; we source and deliver this precision threading tool globally.

How to select the correct tap for left-hand threads?

For left-hand threads, ensure the tap is marked LH and matches the thread size and pitch, such as 3/4"-16 UNF. Choose a plug chamfer for through holes and a bottoming chamfer for blind holes. High-speed steel taps like the CLEVELAND C60866 offer good wear resistance for general-purpose threading.

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 left-hand thread taps. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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CLEVELAND straight flute tap for left-hand threads, size 7/16"-20 UNF, H3 / 2B tolerance, plug chamfer, 4 flutes, made of high-speed steel. Used to cut internal left-hand threads in through or blind holes in ferrous and non-ferrous materials
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Left-hand thread tap for cutting internal UNF threads in through-hole applications. Made from high-speed steel with 4 straight flutes and a plug chamfer. Tolerance H3 for 2B class fit. Suitable for general machining where left-hand threading is required

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