Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

CLEVELAND Countersink: 100°, 4 Flute, 3/8 in Body Dia - Four-Flute Machine Countersinks
CLEVELANDFour-Flute Machine Countersinks

CLEVELAND Countersink: 100°, 4 Flute, 3/8 in Body Dia

The CLEVELAND Countersink: 100° is a four-flute machine countersink with a 3/8 in body diameter, made from black oxide high speed steel (MPN C46207). 3G Electric interprets customer demand and delivers this genuine…

SKU 3G-OTH-186017

Also listed as: C 46207 · C-46207

Brand
CLEVELAND
Item
Countersink: 100°, 4 Flute, 3/8 in Body Dia
Category
Four-Flute Machine 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 — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

CLEVELAND
Manufacturer Part Number
C46207
Type
Black Oxide High Speed Steel
Flute
4
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: 100° is a four-flute machine countersink with a 3/8 in body diameter, made from black oxide high speed steel (MPN C46207). 3G Electric interprets customer demand and delivers this genuine industrial cutting tool across 14 departments — and we supply far more than is listed — with specialist depth in combustion, pumps and controls as a trust anchor.

Frequently Asked Questions

What is the CLEVELAND C46207 countersink used for?

The CLEVELAND C46207 is a 100° four-flute machine countersink used to create chamfered holes in metal, wood, or plastic. It is common in automotive, aerospace, and general fabrication for deburring or preparing holes for flat-head fasteners. The black oxide high-speed steel construction provides wear resistance and reduces chip buildup during operation.

What are the specifications of the CLEVELAND C46207 countersink?

The CLEVELAND C46207 is a 100° countersink with four flutes, a 3/8 in body diameter, and black oxide high-speed steel material. It is designed for machine use, such as drill presses or CNC equipment. The four-flute design ensures smooth cutting and reduced chatter. The black oxide finish adds lubricity and corrosion resistance.

Where to buy the CLEVELAND C46207 countersink worldwide?

You can source the CLEVELAND C46207 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. We supply genuine CLEVELAND tooling for manufacturing and maintenance applications.

How to select the right CLEVELAND countersink for your application?

Select a CLEVELAND countersink based on the required chamfer angle (e.g., 100° for flat-head screws), material type (high-speed steel for general use, cobalt for harder metals), and flute count (four flutes for smoother finish). Match the body diameter to your tool holder. For high-volume production, consider carbide-tipped options for longer tool life.

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 four-flute machine 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: 82°, 4 Flute, 3/8 in Body Dia, Black Oxide High Speed Steel (MPN C46205)
CLEVELAND
CLEVELAND Countersink: 82°, 4 Flute, 3/8 in Body Dia, Black Oxide High Speed Steel (MPN C46205)
CLEVELAND Countersink: 100°, 4 Flute, 5/8 in Body Dia, Black Oxide High Speed Steel (MPN C46219)
CLEVELAND
CLEVELAND Countersink: 100°, 4 Flute, 5/8 in Body Dia, Black Oxide High Speed Steel (MPN C46219)
CLEVELAND Countersink: 60°, 4 Flute, 3/4 in Body Dia, Black Oxide High Speed Steel (MPN C46222)
CLEVELAND
CLEVELAND Countersink: 60°, 4 Flute, 3/4 in Body Dia, Black Oxide High Speed Steel (MPN C46222)
CLEVELAND Countersink: 90°, 4 Flute, 3/4 in Body Dia, Black Oxide High Speed Steel (MPN C46224)
CLEVELAND
CLEVELAND Countersink: 90°, 4 Flute, 3/4 in Body Dia, Black Oxide High Speed Steel (MPN C46224)
CLEVELAND Countersink: 82°, 4 Flute, 5/8 in Body Dia, Black Oxide High Speed Steel (MPN C46217)
CLEVELAND
CLEVELAND Countersink: 82°, 4 Flute, 5/8 in Body Dia, Black Oxide High Speed Steel (MPN C46217)
CLEVELAND Countersink: 60°, 4 Flute, 1/2 in Body Dia, Black Oxide High Speed Steel (MPN C46210)
CLEVELAND
CLEVELAND Countersink: 60°, 4 Flute, 1/2 in Body Dia, Black Oxide High Speed Steel (MPN C46210)

More from CLEVELAND

View all CLEVELAND parts
CLEVELAND Countersink: 90°, 4 Flute, 3/8 in Body Dia, Black Oxide High Speed Steel (MPN C46206)
CLEVELAND
CLEVELAND Countersink: 90°, 4 Flute, 3/8 in Body Dia, Black Oxide High Speed Steel (MPN C46206)
CLEVELAND Countersink: 90°, 4 Flute, 1/4 in Body Dia, 3/16 in Shank, Black Oxide High Speed Steel (MPN C46200)
CLEVELAND
CLEVELAND Countersink: 90°, 4 Flute, 1/4 in Body Dia, 3/16 in Shank, Black Oxide High Speed Steel (MPN C46200)
CLEVELAND Countersink: 100°, 4 Flute, 1/2 in Body Dia, Black Oxide High Speed Steel (MPN C46213)
CLEVELAND
CLEVELAND Countersink: 100°, 4 Flute, 1/2 in Body Dia, Black Oxide High Speed Steel (MPN C46213)
CLEVELAND Countersink: 60°, 4 Flute, 3/8 in Body Dia, Black Oxide High Speed Steel (MPN C46204)
CLEVELAND
CLEVELAND Countersink: 60°, 4 Flute, 3/8 in Body Dia, Black Oxide High Speed Steel (MPN C46204)
CLEVELAND Countersink: 82°, 4 Flute, 1/4 in Body Dia, 3/16 in Shank, Black Oxide High Speed Steel (MPN C46199)
CLEVELAND
CLEVELAND Countersink: 82°, 4 Flute, 1/4 in Body Dia, 3/16 in Shank, Black Oxide High Speed Steel (MPN C46199)
CLEVELAND Countersink: 100°, 4 Flute, 1/4 in Body Dia, 3/16 in Shank, Black Oxide High Speed Steel (MPN C46201)
CLEVELAND
CLEVELAND Countersink: 100°, 4 Flute, 1/4 in Body Dia, 3/16 in Shank, Black Oxide High Speed Steel (MPN C46201)
CLEVELAND Countersink: 100°, 4 Flute, 3/4 in Body Dia, Black Oxide High Speed Steel (MPN C46225)
CLEVELAND
CLEVELAND Countersink: 100°, 4 Flute, 3/4 in Body Dia, Black Oxide High Speed Steel (MPN C46225)
CLEVELAND Countersink: 82°, 4 Flute, 3/4 in Body Dia, Black Oxide High Speed Steel (MPN C46223)
CLEVELAND
CLEVELAND Countersink: 82°, 4 Flute, 3/4 in Body Dia, Black Oxide High Speed Steel (MPN C46223)