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WALTER A1148-47/64IN Cobalt Screw-Machine Length Drill Bit - Chip-Clearing Cobalt Screw-Machine Length Drill Bits
WALTERChip-Clearing Cobalt Screw-Machine Length Drill Bits

WALTER A1148-47/64IN Cobalt Screw-Machine Length Drill Bit

The WALTER Screw Machine Drill Bit (47/64") 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 0.7344 inches and is identified by…

SKU 3G-OTH-307237

Also listed as: A11484764IN · A1148 47 64IN · A1148-47-64IN

Brand
WALTER
Item
A1148-47/64IN Cobalt Screw-Machine Length Drill Bit
Part Number
A1148-47/64IN
Category
Chip-Clearing Cobalt Screw-Machine Length Drill Bits
Available to Order
Also known as:A1148-47/64INWALTER
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Technical Specifications

WALTER
Manufacturer Part Number
A1148-47/64IN
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 (47/64") 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 0.7344 inches and is identified by manufacturer part number A1148-47/64IN.

Frequently Asked Questions

What is the WALTER Screw Machine Drill Bit used for?

The WALTER Screw Machine Drill Bit (47/64") is used for drilling precise holes in metal, particularly in automated screw machines and CNC lathes. Its cobalt construction and parabolic flute design provide efficient chip evacuation and heat resistance, making it suitable for high-speed production environments.

What are the specifications of the WALTER Screw Machine Drill Bit?

The WALTER Screw Machine Drill Bit has a diameter of 0.7344 inches (47/64"), a 130° point angle, and a fast spiral parabolic flute. It is made from cobalt for durability and heat resistance. The manufacturer part number is A1148-47/64IN.

Where to buy the WALTER Screw Machine Drill Bit worldwide?

You can source the WALTER Screw Machine Drill Bit (A1148-47/64IN) through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations, ensuring you receive the correct WALTER tool for your machining operations.

How to select the correct WALTER screw machine drill bit?

To select the correct WALTER screw machine drill bit, match the diameter (0.7344 inches) and point angle (130°) to your material and machine requirements. Cobalt bits are ideal for hard metals. Ensure the parabolic flute design suits your chip evacuation needs. Consult WALTER's technical data for optimal feed and speed rates.

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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