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WALTER A1148-10 Cobalt Screw-Machine Length Drill Bit - Chip-Clearing Cobalt Screw-Machine Length Drill Bits
WALTERChip-Clearing Cobalt Screw-Machine Length Drill Bits

WALTER A1148-10 Cobalt Screw-Machine Length Drill Bit

The WALTER Screw Machine Drill Bit (SKU A1148-10, MPN A1148-10) is a 10 mm chip-clearing cobalt screw-machine length drill bit with a 130° point, parabolic flute, and fast spiral design. It is manufactured by WALTER…

SKU 3G-OTH-307312

Also listed as: A114810 · A1148 10

Brand
WALTER
Item
A1148-10 Cobalt Screw-Machine Length Drill Bit
Part Number
A1148-10
Category
Chip-Clearing Cobalt Screw-Machine Length Drill Bits
Available to Order
Also known as:A1148-10WALTER
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Technical Specifications

WALTER
Manufacturer Part Number
A1148-10
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 (SKU A1148-10, MPN A1148-10) is a 10 mm chip-clearing cobalt screw-machine length drill bit with a 130° point, parabolic flute, and fast spiral design. It is manufactured by WALTER and has a diameter of 0.3937 inches.

Frequently Asked Questions

What is the WALTER Screw Machine Drill Bit used for?

The WALTER Screw Machine Drill Bit (MPN A1148-10) is used for drilling precise holes in metal, especially on CNC lathes and screw machines. Its cobalt construction and parabolic flute design provide efficient chip clearing in deep-hole applications, making it ideal for high-speed production environments.

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

The WALTER Screw Machine Drill Bit (SKU 3G-OTH-307312) has a 10 mm diameter (0.3937 inches), a 130° point angle, and a fast spiral parabolic flute. It is made from cobalt for heat resistance and is designed for chip-clearing in screw-machine applications. The manufacturer part number is A1148-10.

Where to buy the WALTER Screw Machine Drill Bit worldwide?

You can source the WALTER Screw Machine Drill Bit (MPN A1148-10) through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time.

How to select the right WALTER Screw Machine Drill Bit?

Select the WALTER Screw Machine Drill Bit based on hole diameter (10 mm), material (cobalt for hard metals), and flute design (parabolic for chip evacuation). Ensure the 130° point matches your workpiece hardness. For screw machines, the fast spiral design optimizes cutting speed and chip flow.

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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