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CLEVELAND Spiral Flute Tap: #4-40 UNC, 2B, 3 Flute, Semi-Bottoming Chamfer - Spiral-Flute Taps for Steel & Stainless Steel
CLEVELANDSpiral-Flute Taps for Steel & Stainless Steel

CLEVELAND Spiral Flute Tap: #4-40 UNC, 2B, 3 Flute, Semi-Bottoming Chamfer

The CLEVELAND Spiral Flute Tap (#4-40 UNC, 2B, 3 Flute, Semi-Bottoming Chamfer, Hard Lube Coated Cobalt, MPN C98003) is a spiral-flute tap for steel and stainless steel. 3G Electric interprets your demand for this…

SKU 3G-OTH-218937

Brand
CLEVELAND
Item
Spiral Flute Tap: #4-40 UNC, 2B, 3 Flute, Semi-Bottoming Chamfer
Category
Spiral-Flute Taps for Steel & Stainless Steel
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Technical Specifications

CLEVELAND
Manufacturer Part Number
C98003
Type
2B, Semi-Bottoming Chamfer, Hard Lube Coated Cobalt
Flute
3
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CLEVELAND Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The CLEVELAND Spiral Flute Tap (#4-40 UNC, 2B, 3 Flute, Semi-Bottoming Chamfer, Hard Lube Coated Cobalt, MPN C98003) is a spiral-flute tap for steel and stainless steel. 3G Electric interprets your demand for this specific OEM threading tool, sources it across 14 industrial departments, and supports with specialist depth in controls and pumps.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is the CLEVELAND Spiral Flute Tap #4-40 UNC used for?

This CLEVELAND spiral flute tap is designed for threading blind holes in steel and stainless steel. Its semi-bottoming chamfer and hard lube coated cobalt construction help evacuate chips upward, making it suitable for production tapping where chip clearance is critical.

What are the specifications of the CLEVELAND Spiral Flute Tap C98003?

The CLEVELAND C98003 is a #4-40 UNC spiral flute tap with a 2B thread class, 3 flutes, and a semi-bottoming chamfer. It features a hard lube coated cobalt finish for improved wear resistance. This tap is designed for threading steel and stainless steel in blind-hole applications.

Where to buy CLEVELAND Spiral Flute Tap #4-40 UNC worldwide?

3G Electric supplies the CLEVELAND C98003 spiral flute tap worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your facility. Contact us for availability and lead time on this and other CLEVELAND tapping tools.

How to select the right spiral flute tap for steel?

For steel and stainless steel blind holes, choose a spiral flute tap like the CLEVELAND C98003 with a semi-bottoming chamfer and hard lube coating. The 3-flute design aids chip evacuation. Ensure the tap matches your thread size (#4-40 UNC) and class (2B) for proper fit.

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

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