We ship worldwide — Singapore, Australia, Malaysia, Indonesia, Philippines, India, Middle East & more

CLEVELAND Spiral Flute Tap: M8x1 Metric, 6H, 3 Flute, Semi-Bottoming Chamfer - General Purpose Spiral-Flute Taps
CLEVELANDGeneral Purpose Spiral-Flute Taps

CLEVELAND Spiral Flute Tap: M8x1 Metric, 6H, 3 Flute, Semi-Bottoming Chamfer

The CLEVELAND Spiral Flute Tap (M8x1 Metric, MPN C98140) is a general-purpose spiral-flute tap with a 6H tolerance, semi-bottoming chamfer, and black oxide cobalt finish. It features 3 flutes for efficient chip…

SKU 3G-OTH-231039

Also listed as: C 98140 · C-98140

Brand
CLEVELAND
Item
Spiral Flute Tap: M8x1 Metric, 6H, 3 Flute, Semi-Bottoming Chamfer
Category
General Purpose Spiral-Flute Taps
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Local availability & support

Delivery
Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

CLEVELAND
Manufacturer Part Number
C98140
Type
6H, Semi-Bottoming Chamfer, Black Oxide Cobalt
Flute
3

Technical Documents

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

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

Product Description

The CLEVELAND Spiral Flute Tap (M8x1 Metric, MPN C98140) is a general-purpose spiral-flute tap with a 6H tolerance, semi-bottoming chamfer, and black oxide cobalt finish. It features 3 flutes for efficient chip evacuation in through-hole and blind-hole threading applications.

Frequently Asked Questions

What is the CLEVELAND Spiral Flute Tap used for?

The CLEVELAND Spiral Flute Tap is used for threading blind holes in materials such as steel and stainless steel. Its spiral flute design evacuates chips upward, preventing clogging. The semi-bottoming chamfer allows threading close to the hole bottom, making it ideal for general-purpose machining in automotive and industrial applications.

What are the specifications of the CLEVELAND Spiral Flute Tap?

This tap has an M8x1 metric thread, 6H tolerance, 3 flutes, and a semi-bottoming chamfer. It features a black oxide cobalt finish for heat resistance and wear durability. The manufacturer part number is C98140. It is designed for general-purpose threading in blind holes.

Where to buy the CLEVELAND Spiral Flute Tap worldwide?

You can source the CLEVELAND Spiral Flute Tap worldwide through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time; we provide reliable sourcing for this Cleveland tool.

How to select the correct CLEVELAND Spiral Flute Tap?

Select the tap based on thread size (M8x1), hole type (blind), and material. The 6H tolerance fits standard metric threads. For steel or stainless steel, the black oxide cobalt finish reduces friction and heat. Ensure the semi-bottoming chamfer matches your required thread depth near the hole bottom.

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

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

Compatible alternatives & equivalents

Cross-referenced by specification & description
CLEVELAND Spiral Flute Tap: M8x1.25 Metric, 6H, 3 Flute, Semi-Bottoming Chamfer, Black Oxide Cobalt (MPN C98141)
CLEVELAND
CLEVELAND Spiral Flute Tap: M8x1.25 Metric, 6H, 3 Flute, Semi-Bottoming Chamfer, Black Oxide Cobalt (MPN C98141)
CLEVELAND Spiral Flute Tap: M6x1 Metric, 6H, 3 Flute, Semi-Bottoming Chamfer, Black Oxide Cobalt (MPN C98138)
CLEVELAND
CLEVELAND Spiral Flute Tap: M6x1 Metric, 6H, 3 Flute, Semi-Bottoming Chamfer, Black Oxide Cobalt (MPN C98138)
CLEVELAND Spiral Flute Tap: M18x1.5 Metric, 6H, 4 Flute, Semi-Bottoming Chamfer, Black Oxide Cobalt (MPN C98150)
CLEVELAND
CLEVELAND Spiral Flute Tap: M18x1.5 Metric, 6H, 4 Flute, Semi-Bottoming Chamfer, Black Oxide Cobalt (MPN C98150)
CLEVELAND Spiral Flute Tap: M7x1 Metric, 6H, 3 Flute, Semi-Bottoming Chamfer, Black Oxide Cobalt (MPN C98139)
CLEVELAND
CLEVELAND Spiral Flute Tap: M7x1 Metric, 6H, 3 Flute, Semi-Bottoming Chamfer, Black Oxide Cobalt (MPN C98139)
CLEVELAND Spiral Flute Tap: M10x1.25 Metric, 6H, 3 Flute, Semi-Bottoming Chamfer, Black Oxide Cobalt (MPN C98142)
CLEVELAND
CLEVELAND Spiral Flute Tap: M10x1.25 Metric, 6H, 3 Flute, Semi-Bottoming Chamfer, Black Oxide Cobalt (MPN C98142)
CLEVELAND Spiral Flute Tap: M5x0.8 Metric, 6H, 3 Flute, Semi-Bottoming Chamfer, Black Oxide Cobalt (MPN C98137)
CLEVELAND
CLEVELAND Spiral Flute Tap: M5x0.8 Metric, 6H, 3 Flute, Semi-Bottoming Chamfer, Black Oxide Cobalt (MPN C98137)

More from CLEVELAND

View all CLEVELAND parts
CLEVELAND Spiral Flute Tap: M5x0.8 Metric, D4 / 6H, 3 Flute, Bottoming Chamfer (MPN C58907)
CLEVELAND
CLEVELAND Spiral Flute Tap: M5x0.8 Metric, D4 / 6H, 3 Flute, Bottoming Chamfer (MPN C58907)
CLEVELAND Spiral Flute Tap: 1/2"-13 UNC, 2B, 3 Flute, Semi-Bottoming Chamfer, Black Oxide Cobalt (MPN C98122)
CLEVELAND
CLEVELAND Spiral Flute Tap: 1/2"-13 UNC, 2B, 3 Flute, Semi-Bottoming Chamfer, Black Oxide Cobalt (MPN C98122)
CLEVELAND Spiral Flute Tap: 1/2"-13 UNC, H3 / 2B, 3 Flute, Bottoming Chamfer (MPN C58453)
CLEVELAND
CLEVELAND Spiral Flute Tap: 1/2"-13 UNC, H3 / 2B, 3 Flute, Bottoming Chamfer (MPN C58453)
CLEVELAND Spiral Flute Tap: #10-32 UNF, 2B, 3 Flute, Semi-Bottoming Chamfer, Black Oxide Cobalt (MPN C98111)
CLEVELAND
CLEVELAND Spiral Flute Tap: #10-32 UNF, 2B, 3 Flute, Semi-Bottoming Chamfer, Black Oxide Cobalt (MPN C98111)
CLEVELAND Spiral Flute Tap: #6-40 UNF, 2B, 3 Flute, Semi-Bottoming Chamfer, TiAlN Coated Cobalt (MPN C89207)
CLEVELAND
CLEVELAND Spiral Flute Tap: #6-40 UNF, 2B, 3 Flute, Semi-Bottoming Chamfer, TiAlN Coated Cobalt (MPN C89207)
CLEVELAND Spiral Flute Tap: #4-48 UNF, 2B, 3 Flute, Semi-Bottoming Chamfer, TiAlN Coated Cobalt (MPN C89204)
CLEVELAND
CLEVELAND Spiral Flute Tap: #4-48 UNF, 2B, 3 Flute, Semi-Bottoming Chamfer, TiAlN Coated Cobalt (MPN C89204)
CLEVELAND Spiral Flute Tap: 7/8"-14 UNF, 2B, 4 Flute, Semi-Bottoming Chamfer, Black Oxide Cobalt (MPN C98131)
CLEVELAND
CLEVELAND Spiral Flute Tap: 7/8"-14 UNF, 2B, 4 Flute, Semi-Bottoming Chamfer, Black Oxide Cobalt (MPN C98131)
CLEVELAND Spiral Flute Tap: #8-32 UNC, 2B, 3 Flute, Semi-Bottoming Chamfer, TiAlN Coated Cobalt (MPN C89208)
CLEVELAND
CLEVELAND Spiral Flute Tap: #8-32 UNC, 2B, 3 Flute, Semi-Bottoming Chamfer, TiAlN Coated Cobalt (MPN C89208)