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WALTER Screw Machine Drill Bit: Letter Y, 130° Point, Cobalt, Parabolic Flute - Chip-Clearing Cobalt Screw-Machine Length Drill Bits
WALTERChip-Clearing Cobalt Screw-Machine Length Drill Bits

WALTER Screw Machine Drill Bit: Letter Y, 130° Point, Cobalt, Parabolic Flute

The WALTER Screw Machine Drill Bit: Letter Y 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 0.4040 inches…

SKU 3G-OTH-307265

Also listed as: A1148LETY · A1148 LET Y · A1148-LET-Y

Brand
WALTER
Item
Screw Machine Drill Bit: Letter Y, 130° Point, Cobalt, Parabolic Flute
Category
Chip-Clearing Cobalt Screw-Machine Length Drill Bits
Available to Order
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

WALTER
Manufacturer Part Number
A1148-LET.Y
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: Letter Y 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 0.4040 inches (MPN A1148-LET.Y).

Frequently Asked Questions

What is the WALTER Screw Machine Drill Bit Letter Y used for?

The WALTER A1148-LET.Y cobalt screw-machine drill bit is designed for chip-clearing in high-speed production drilling. Its parabolic flute and fast spiral efficiently evacuate chips in deep-hole applications on materials like stainless steel and high-temperature alloys.

What are the specifications of the WALTER A1148-LET.Y drill bit?

This WALTER drill bit has a Letter Y diameter of 0.4040 inches, a 130° point angle, and is made from cobalt with a parabolic flute and fast spiral design. It is a screw-machine length bit, ideal for rigid setups requiring precise hole depths.

Where to buy WALTER A1148-LET.Y drill bits worldwide?

3G Electric supplies the WALTER A1148-LET.Y cobalt screw-machine drill bit to customers worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver this genuine WALTER tool to your facility, regardless of location.

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

Select based on material and hole depth. The WALTER A1148-LET.Y with parabolic flute and fast spiral is best for deep-hole drilling in tough materials. Match the Letter Y diameter (0.4040 inches) to your required hole size and ensure your machine provides rigid support for screw-machine length bits.

Used in

Common applications for WALTER
Automotive engine block machining — WALTER WNMG542-MM5 WSM20S turning inserts for cylinder bore finishing
Aerospace aluminum component turning — WALTER CCMT060208-FK6 WKK10S diamond inserts for high-speed finishing
General engineering cutoff operations — WALTER GX24-3E400N04-UA4 WKP33S parting inserts for steel bars
Mold and die steel grooving — WALTER GX16-2E300R6-CF5 WSM33S inserts for deep groove roughing
CNC lathe shallow hole drilling — WALTER A1148-1/16IN cobalt screw-machine drill bits for oil-hole drilling
Heavy equipment shaft turning — WALTER SCMT120408-RM4 square inserts for roughing of alloy steels

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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