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

The WALTER Screw Machine Drill Bit: Letter Q 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 0.3320 inches…

SKU 3G-OTH-307225

Brand
WALTER
Item
Screw Machine Drill Bit: Letter Q, 130° Point, Cobalt, Parabolic Flute
Category
Chip-Clearing Cobalt Screw-Machine Length Drill Bits
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Technical Specifications

WALTER
Manufacturer Part Number
A1148-LET.Q
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: Letter Q 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 0.3320 inches (MPN A1148-LET.Q).

Frequently Asked Questions

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

The WALTER Screw Machine Drill Bit Letter Q is used for drilling precise holes in hard materials like stainless steel and high-temperature alloys. Its cobalt construction, parabolic flute, and fast spiral design efficiently clear chips in deep-hole applications, making it ideal for CNC and screw machine operations.

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

The WALTER A1148-LET.Q is a screw-machine length drill bit with a Letter Q diameter of 0.3320 inches, a 130° point angle, and a cobalt parabolic flute with fast spiral design. It is designed for chip clearing in demanding industrial machining applications.

Where to buy WALTER drill bits worldwide?

3G Electric supplies WALTER drill bits like the A1148-LET.Q to customers worldwide. We handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this cobalt screw-machine length drill bit.

How to select the right WALTER screw machine drill bit?

Select a WALTER screw machine drill bit based on material hardness, hole depth, and machine type. For tough materials, choose cobalt with a 130° point and parabolic flute for chip evacuation. Match the diameter (e.g., Letter Q at 0.3320 inches) to your hole size and ensure shank fits your chuck.

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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