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

CLEVELAND Countersink: 120°, 1 Flute, 3/8 in Body Dia - Fast-Cutting Single-Flute Countersinks
CLEVELANDFast-Cutting Single-Flute Countersinks

CLEVELAND Countersink: 120°, 1 Flute, 3/8 in Body Dia

The CLEVELAND Countersink is a 120° fast-cutting single-flute countersink with a 3/8 in body diameter, made from black oxide high speed steel (MPN C46112). This tool is designed for efficient deburring and chamfering…

SKU 3G-OTH-185257

Also listed as: C 46112 · C-46112

Brand
CLEVELAND
Item
Countersink: 120°, 1 Flute, 3/8 in Body Dia
Category
Fast-Cutting Single-Flute Countersinks
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
C46112
Type
Black Oxide High Speed Steel
Flute
1
Body Dia
3/8 in

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 Countersink is a 120° fast-cutting single-flute countersink with a 3/8 in body diameter, made from black oxide high speed steel (MPN C46112). This tool is designed for efficient deburring and chamfering operations, backed by 3G Electric's specialist sourcing and support across 14 industrial departments.

Frequently Asked Questions

What is the CLEVELAND C46112 countersink used for?

The CLEVELAND C46112 is a fast-cutting single-flute countersink used to create 120° chamfered holes in metal, wood, or plastic. It is commonly applied in deburring and countersinking operations for screw heads in industrial manufacturing, automotive, and aerospace assembly.

What are the specifications of the CLEVELAND C46112 countersink?

The CLEVELAND C46112 has a 3/8 in body diameter, 1 flute, and a 120° angle. It is made from black oxide high-speed steel for heat resistance and reduced friction. The manufacturer part number is C46112, and it is designed for fast, single-flute cutting action.

Where to buy the CLEVELAND C46112 countersink worldwide?

You can source the CLEVELAND C46112 countersink through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time on this single-flute countersink.

How to select the right CLEVELAND countersink for your application?

Select the CLEVELAND C46112 for 120° countersunk screw heads in materials up to medium hardness. Match the body diameter to your hole size and ensure the flute count suits your speed needs—single flute offers fast chip removal. For harder materials, consider a coated variant.

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 fast-cutting single-flute countersinks. 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 Countersink: 100°, 1 Flute, 3/8 in Body Dia, Black Oxide High Speed Steel (MPN C46110)
CLEVELAND
CLEVELAND Countersink: 100°, 1 Flute, 3/8 in Body Dia, Black Oxide High Speed Steel (MPN C46110)
CLEVELAND Countersink: 120°, 1 Flute, 1/4 in Body Dia, 3/16 in Shank, Black Oxide High Speed Steel (MPN C46106)
CLEVELAND
CLEVELAND Countersink: 120°, 1 Flute, 1/4 in Body Dia, 3/16 in Shank, Black Oxide High Speed Steel (MPN C46106)
CLEVELAND Countersink: 90°, 1 Flute, 3/8 in Body Dia, Black Oxide High Speed Steel (MPN C46109)
CLEVELAND
CLEVELAND Countersink: 90°, 1 Flute, 3/8 in Body Dia, Black Oxide High Speed Steel (MPN C46109)
CLEVELAND Countersink: 82°, 1 Flute, 3/8 in Body Dia, Black Oxide High Speed Steel (MPN C46108)
CLEVELAND
CLEVELAND Countersink: 82°, 1 Flute, 3/8 in Body Dia, Black Oxide High Speed Steel (MPN C46108)
CLEVELAND Countersink: 90°, 1 Flute, 3/4 in Body Dia, Black Oxide High Speed Steel (MPN C46126)
CLEVELAND
CLEVELAND Countersink: 90°, 1 Flute, 3/4 in Body Dia, Black Oxide High Speed Steel (MPN C46126)
CLEVELAND Countersink: 90°, 1 Flute, 1/2 in Body Dia, Black Oxide High Speed Steel (MPN C46115)
CLEVELAND
CLEVELAND Countersink: 90°, 1 Flute, 1/2 in Body Dia, Black Oxide High Speed Steel (MPN C46115)

More from CLEVELAND

View all CLEVELAND parts
CLEVELAND Countersink: 120°, 1 Flute, 3/4 in Body Dia, Black Oxide High Speed Steel (MPN C46129)
CLEVELAND
CLEVELAND Countersink: 120°, 1 Flute, 3/4 in Body Dia, Black Oxide High Speed Steel (MPN C46129)
CLEVELAND Countersink: 82°, 1 Flute, 1/2 in Body Dia, Black Oxide High Speed Steel (MPN C46114)
CLEVELAND
CLEVELAND Countersink: 82°, 1 Flute, 1/2 in Body Dia, Black Oxide High Speed Steel (MPN C46114)
CLEVELAND Countersink: 60°, 1 Flute, 1 1/2 in Body Dia, 3/4 in Shank, Black Oxide High Speed Steel (MPN C46141)
CLEVELAND
CLEVELAND Countersink: 60°, 1 Flute, 1 1/2 in Body Dia, 3/4 in Shank, Black Oxide High Speed Steel (MPN C46141)
CLEVELAND Countersink: 60°, 1 Flute, 1/2 in Body Dia, Black Oxide High Speed Steel (MPN C46113)
CLEVELAND
CLEVELAND Countersink: 60°, 1 Flute, 1/2 in Body Dia, Black Oxide High Speed Steel (MPN C46113)
CLEVELAND Countersink: 60°, 1 Flute, 5/8 in Body Dia, Black Oxide High Speed Steel (MPN C46119)
CLEVELAND
CLEVELAND Countersink: 60°, 1 Flute, 5/8 in Body Dia, Black Oxide High Speed Steel (MPN C46119)
CLEVELAND Countersink: 120°, 1 Flute, 5/8 in Body Dia, Black Oxide High Speed Steel (MPN C46123)
CLEVELAND
CLEVELAND Countersink: 120°, 1 Flute, 5/8 in Body Dia, Black Oxide High Speed Steel (MPN C46123)
CLEVELAND Countersink: 120°, 1 Flute, 1/2 in Body Dia, Black Oxide High Speed Steel (MPN C46118)
CLEVELAND
CLEVELAND Countersink: 120°, 1 Flute, 1/2 in Body Dia, Black Oxide High Speed Steel (MPN C46118)
CLEVELAND Countersink: 100°, 1 Flute, 5/8 in Body Dia, Black Oxide High Speed Steel (MPN C46122)
CLEVELAND
CLEVELAND Countersink: 100°, 1 Flute, 5/8 in Body Dia, Black Oxide High Speed Steel (MPN C46122)