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CLEVELAND Spiral Point Tap: #4-40 UNC, H2 / 2B, 2 Flute, Plug Chamfer, High Speed Steel (MPN C57048) - General Purpose Spiral-Point Taps
CLEVELANDGeneral Purpose Spiral-Point Taps

CLEVELAND Spiral Point Tap: #4-40 UNC, H2 / 2B, 2 Flute, Plug Chamfer, High Speed Steel (MPN C57048)

The CLEVELAND Spiral Point Tap (#4-40 UNC) is a general purpose spiral-point tap with H2 / 2B tolerance, plug chamfer, and 2-flute high-speed steel construction (MPN C57048). 3G Electric interprets demand and sources…

SKU 3G-OTH-214043

Also listed as: C 57048 · C-57048

Brand
CLEVELAND
Item
Spiral Point Tap: #4-40 UNC, H2 / 2B, 2 Flute, Plug Chamfer, High Speed Steel
Category
General Purpose Spiral-Point Taps
Available to Order
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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
C57048
Type
H2 / 2B, 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 (#4-40 UNC) is a general purpose spiral-point tap with H2 / 2B tolerance, plug chamfer, and 2-flute high-speed steel construction (MPN C57048). 3G Electric interprets demand and sources this genuine industrial tap across 14 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 holes in production machining. Its spiral-point design pushes chips ahead, preventing clogging and enabling faster tapping in steel, aluminum, and cast iron across automotive, aerospace, and general manufacturing.

What are the specifications of the CLEVELAND Spiral Point Tap #4-40 UNC?

This CLEVELAND tap is #4-40 UNC, H2 / 2B fit, plug chamfer, 2 flute, high speed steel. It is designed for general purpose threading of blind holes. The manufacturer part number is C57048. 3G Electric supplies this genuine CLEVELAND tap worldwide.

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

3G Electric supplies the CLEVELAND Spiral Point Tap #4-40 UNC (C57048) to customers worldwide. We handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this genuine CLEVELAND tap.

How to select the correct spiral point tap for blind holes?

For blind holes, choose a spiral point tap like this CLEVELAND #4-40 UNC. The spiral point pushes chips forward, preventing packing. Match thread size, pitch, and chamfer (plug for general use) to your material. 3G Electric can help you source the right tap for your application.

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: #4-40 UNC, H2 / 2B, 2 Flute, Plug Chamfer, TiCN Coated High Speed Steel (MPN C55374)

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