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CLEVELAND Spiral Point Tap: M8x1 Metric, D5 / 6H, 2 Flute, Plug Chamfer - General Purpose Spiral-Point Taps
CLEVELANDGeneral Purpose Spiral-Point Taps

CLEVELAND Spiral Point Tap: M8x1 Metric, D5 / 6H, 2 Flute, Plug Chamfer

The CLEVELAND Spiral Point Tap (M8x1 Metric) is a general purpose spiral-point tap with a D5 / 6H tolerance, plug chamfer, and 2-flute design, made from high-speed steel (MPN C57168). 3G Electric interprets this…

SKU 3G-OTH-215492

Also listed as: C 57168 · C-57168

Brand
CLEVELAND
Item
Spiral Point Tap: M8x1 Metric, D5 / 6H, 2 Flute, Plug Chamfer
Category
General Purpose Spiral-Point Taps
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Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

CLEVELAND
Manufacturer Part Number
C57168
Type
D5 / 6H, Plug Chamfer, High Speed Steel
Flute
2

Technical Documents

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

Product Description

The CLEVELAND Spiral Point Tap (M8x1 Metric) is a general purpose spiral-point tap with a D5 / 6H tolerance, plug chamfer, and 2-flute design, made from high-speed steel (MPN C57168). 3G Electric interprets this demand and sources the exact OEM specification, providing a single accountable quote and ongoing support across 14 industrial departments — with specialist depth in combustion, pumps and controls as an authorised distributor.

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 metal, directing chips forward to prevent clogging. It is ideal for production tapping in machining, automotive, and general manufacturing applications where clean, accurate threads are required.

What are the specifications of the CLEVELAND C57168 tap?

The CLEVELAND C57168 is an M8x1 metric spiral point tap with a D5 / 6H tolerance, 2 flutes, and a plug chamfer. It is made from high-speed steel (HSS) for durability in ferrous and non-ferrous materials. This general-purpose tap is designed for efficient chip evacuation.

Where to buy CLEVELAND taps in worldwide?

3G Electric supplies CLEVELAND taps worldwide, including the C57168 spiral point tap. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this and other cutting tools.

How to select the right spiral point tap for M8 threads?

For M8 threads, select a tap with the correct pitch (1.0 mm), thread class (e.g., 6H), and chamfer type. A plug chamfer suits most blind holes. CLEVELAND spiral point taps push chips forward, ideal for through holes. Match the tap material (HSS) to your workpiece hardness for best results.

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
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CLEVELAND Spiral Point Tap: M6x1 Metric, D5 / 6H, 2 Flute, Plug Chamfer, High Speed Steel (MPN C57118)
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CLEVELAND Spiral Point Tap: M6x1 Metric, D5 / 6H, 2 Flute, Plug Chamfer, High Speed Steel (MPN C57118)

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