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WALTER A1148-NO15 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 A1148-NO15 Chip-Clearing Cobalt Screw-Machine Length Drill Bit

The WALTER Screw Machine Drill Bit #15 is a chip-clearing cobalt screw-machine length drill bit with a 130° point, parabolic flute, and fast spiral design. It has a diameter of 0.1800 inches and is identified by…

SKU 3G-OTH-307190

Also listed as: A1148NO15 · A1148 NO15

Brand
WALTER
Item
A1148-NO15 Chip-Clearing Cobalt Screw-Machine Length Drill Bit
Part Number
A1148-NO15
Category
Chip-Clearing Cobalt Screw-Machine Length Drill Bits
Available to Order
Also known as:A1148-NO15WALTER
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Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
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Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

WALTER
Manufacturer Part Number
A1148-NO15
Type
Cobalt, Parabolic Flute, Fast Spiral
Point
130°

Technical Documents

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

Product Description

The WALTER Screw Machine Drill Bit #15 is a chip-clearing cobalt screw-machine length drill bit with a 130° point, parabolic flute, and fast spiral design. It has a diameter of 0.1800 inches and is identified by manufacturer part number A1148-NO15.

Frequently Asked Questions

What is the WALTER A1148-NO15 screw machine drill bit used for?

The WALTER A1148-NO15 is a chip-clearing cobalt screw-machine length drill bit used for drilling precise holes in tough materials. Its 130° point, parabolic flute, and fast spiral design efficiently evacuate chips, making it ideal for high-speed machining applications in metalworking and industrial manufacturing.

What are the specifications of the WALTER #15 drill bit?

The WALTER #15 screw machine drill bit has a diameter of 0.1800 inches, a 130° point, and a cobalt parabolic flute with fast spiral design. It is screw-machine length, identified by manufacturer part number A1148-NO15, and is designed for chip-clearing in demanding drilling operations.

Where to buy WALTER A1148-NO15 drill bits worldwide?

3G Electric supplies the WALTER A1148-NO15 screw machine drill bit worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver this cobalt drill bit to your facility. Contact us for pricing and lead time on this and other WALTER tooling.

How to select the right WALTER screw machine drill bit?

Select the WALTER screw machine drill bit based on material hardness and hole depth. The #15 size (0.1800 inches) with cobalt parabolic flute is suited for tough metals. Match the point angle (130°) to your workpiece and ensure the fast spiral design matches your chip evacuation needs for optimal performance.

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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Cobalt screw-machine length drill bit with parabolic flute and fast spiral design for efficient chip evacuation. 130° point angle. Suitable for use in automated screw machines and CNC lathes for drilling precise holes in metal
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Cobalt screw-machine length drill bit with parabolic flute and fast spiral design for efficient chip evacuation. 130° point angle. Suitable for high-speed drilling in tough materials where heat resistance and chip clearing are required
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