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WALTER #10 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 #10 Chip-Clearing Cobalt Screw-Machine Length Drill Bit

The WALTER Screw Machine Drill Bit: #10 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 0.1935 inches (MPN…

SKU 3G-OTH-307305

Also listed as: A1148NO10 · A1148 NO10

Brand
WALTER
Item
#10 Chip-Clearing Cobalt Screw-Machine Length Drill Bit
Part Number
A1148-NO10
Category
Chip-Clearing Cobalt Screw-Machine Length Drill Bits
Available to Order
Also known as:A1148-NO10WALTER
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
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Technical Specifications

WALTER
Manufacturer Part Number
A1148-NO10
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: #10 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 0.1935 inches (MPN A1148-NO10).

Frequently Asked Questions

What is the WALTER Screw Machine Drill Bit #10 used for?

The WALTER Screw Machine Drill Bit #10 is designed for chip-clearing in screw-machine and CNC applications. Its cobalt construction and parabolic flute handle high-heat, high-speed drilling in tough materials like stainless steel and alloy steels. The 130° point reduces walking, making it ideal for precise, repetitive production drilling.

What are the specifications of the WALTER A1148-NO10 drill bit?

The WALTER A1148-NO10 is a #10 screw-machine length drill bit with a 0.1935-inch diameter, 130° point angle, cobalt material, parabolic flute, and fast spiral design. It is a chip-clearing cobalt screw-machine length drill bit from WALTER, optimized for efficient swarf evacuation in automated machining.

Where to buy WALTER A1148-NO10 drill bits worldwide?

3G Electric supplies the WALTER A1148-NO10 drill bit worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your facility. Contact us for availability and lead time. We source and deliver this WALTER cobalt screw-machine drill bit to any country.

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

Select the WALTER screw-machine drill bit based on material and hole depth. For tough alloys, choose cobalt with a 130° point and parabolic flute, like the #10 (0.1935-inch) model. Ensure the drill length matches your machine's clearance. For chip-clearing in deep holes, the fast spiral design improves swarf evacuation.

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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