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WALTER #14 Chip-Clearing Cobalt Screw-Machine Length Drill Bit - Chip-Clearing Cobalt Screw-Machine Length Drill Bits
WALTERChip-Clearing Cobalt Screw-Machine Length Drill Bits

WALTER #14 Chip-Clearing Cobalt Screw-Machine Length Drill Bit

The WALTER Screw Machine Drill Bit: #14 is a chip-clearing cobalt screw-machine length drill bit from WALTER. It features a 130° point, parabolic flute, and fast spiral design, with a diameter of 0.1820 inches (MPN…

SKU 3G-OTH-307322

Also listed as: A1148NO14 · A1148 NO14

Brand
WALTER
Item
#14 Chip-Clearing Cobalt Screw-Machine Length Drill Bit
Part Number
A1148-NO14
Category
Chip-Clearing Cobalt Screw-Machine Length Drill Bits
Available to Order
Also known as:A1148-NO14WALTER
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Technical Specifications

WALTER
Manufacturer Part Number
A1148-NO14
Type
Cobalt, Parabolic Flute, Fast Spiral
Point
130°

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

Product Description

The WALTER Screw Machine Drill Bit: #14 is a chip-clearing cobalt screw-machine length drill bit from WALTER. It features a 130° point, parabolic flute, and fast spiral design, with a diameter of 0.1820 inches (MPN A1148-NO14).

Frequently Asked Questions

What is the WALTER Screw Machine Drill Bit #14 used for?

The WALTER Screw Machine Drill Bit #14 is designed for chip-clearing in screw-machine and CNC applications. Its cobalt construction, 130° point, and parabolic flute handle high-heat materials like stainless steel and hardened alloys, making it ideal for production drilling where precision and chip evacuation are critical.

What are the specifications of the WALTER A1148-NO14 drill bit?

The WALTER A1148-NO14 is a #14 screw-machine length drill bit with a 0.1820-inch diameter, 130° point angle, cobalt material, parabolic flute, and fast spiral design. It is a chip-clearing bit optimized for rigid setups and high-speed machining, manufactured by WALTER.

Where to buy WALTER drill bits worldwide?

3G Electric supplies WALTER drill bits like the A1148-NO14 worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this cobalt screw-machine bit.

How to select the right WALTER screw-machine drill bit?

Select based on material and hole depth. For hard metals, choose cobalt with a 130° point and parabolic flute, like the WALTER #14, to improve chip evacuation. Match diameter (0.1820 inches) to your hole tolerance. Use screw-machine length for rigid, short-chuck setups in CNC or automatic lathes.

Used in

Common applications for WALTER
Automotive engine component machining — WALTER indexable face mills (e.g., F2010.B.250.Z12.13.R722M) for face milling cylinder heads and blocks.
Aerospace structural parts manufacturing — WALTER screw-machine length drill bits (e.g., A1148-4.5) for drilling holes in aluminum and titanium components.
General machining job shops — WALTER indexable face mills (e.g., F4042R.B16.040.Z05.10) for face milling steel and stainless steel workpieces.
Heavy equipment repair — WALTER indexable face mills (e.g., 127 mm diameter with 11 inserts) for resurfacing large cast iron and steel parts.
Energy sector valve and pump manufacturing — WALTER indexable face mills (e.g., 100 mm diameter with R720M geometry) for machining sealing surfaces.
CNC lathe operations — WALTER screw-machine length drill bits (e.g., A1148-4.5) for drilling in automated turning centers with bar feeders.
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WALTER Products

3G Electric supplies WALTER chip-clearing cobalt screw-machine length drill bits. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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