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WALTER A1148-NO56 #56 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-NO56 #56 Chip-Clearing Cobalt Screw-Machine Length Drill Bit

The WALTER Screw Machine Drill Bit: #56 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 0.0465 inches (MPN…

SKU 3G-OTH-307203

Also listed as: A1148NO56 · A1148 NO56

Brand
WALTER
Item
A1148-NO56 #56 Chip-Clearing Cobalt Screw-Machine Length Drill Bit
Part Number
A1148-NO56
Category
Chip-Clearing Cobalt Screw-Machine Length Drill Bits
Available to Order
Also known as:A1148-NO56WALTER
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Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
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Technical Specifications

WALTER
Manufacturer Part Number
A1148-NO56
Type
Cobalt, Parabolic Flute, Fast Spiral
Point
130°

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3G Electric (S) Pte. Ltd. — Singapore

Product Description

The WALTER Screw Machine Drill Bit: #56 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 0.0465 inches (MPN A1148-NO56).

Frequently Asked Questions

What is the WALTER Screw Machine Drill Bit #56 used for?

The WALTER Screw Machine Drill Bit #56 is used for drilling precise holes in hard materials such as stainless steel and high-temperature alloys. Its cobalt construction and 130° point provide heat resistance and durability, while the parabolic flute and fast spiral design efficiently clear chips in deep-hole applications.

What are the specifications of the WALTER A1148-NO56 drill bit?

The WALTER A1148-NO56 is a #56 screw-machine length drill bit with a diameter of 0.0465 inches. It features a 130° point, parabolic flute, and fast spiral design, made from cobalt for enhanced heat resistance. This chip-clearing bit is designed for precision drilling in tough materials.

Where to buy WALTER drill bits worldwide?

You can source the WALTER A1148-NO56 drill bit worldwide through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time; we supply genuine WALTER tooling to industrial buyers globally.

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

To select the right WALTER screw-machine drill bit, match the diameter (e.g., #56 at 0.0465 inches) to your hole size. Choose cobalt for hard materials and a 130° point for general drilling. Parabolic flutes improve chip evacuation in deep holes. Always verify shank compatibility with your machine's chuck.

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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