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3G Electric
WIDIA Single-Cut Ball Bur, 1/4" Head, 1/4" Shank, Type SD-1L6 - Single-Cut Ball Burs
WIDIASingle-Cut Ball Burs

WIDIA Single-Cut Ball Bur, 1/4" Head, 1/4" Shank, Type SD-1L6

The WIDIA Carbide Bur is a single-cut ball bur (type SD-1L6) from the WIDIA METAL REMOVAL line, featuring a 1/4" head diameter and a 1/4" shank (MPN M40332).

SKU 3G-OTH-600317

Also listed as: M 40332 · M-40332

Brand
WIDIA
Item
Single-Cut Ball Bur, 1/4" Head, 1/4" Shank, Type SD-1L6
Part Number
M40332
Category
Single-Cut Ball Burs
Available to Order
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Local availability & support — Singapore

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

WIDIA
Manufacturer Part Number
M40332
Type
SD-1L6, Single Cut
Head
1/4"
Shank
1/4"

Technical Documents

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WIDIA Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The WIDIA Carbide Bur is a single-cut ball bur (type SD-1L6) from the WIDIA METAL REMOVAL line, featuring a 1/4" head diameter and a 1/4" shank (MPN M40332).

Frequently Asked Questions

What is a WIDIA carbide bur used for?

A WIDIA carbide bur is used for deburring, shaping, and finishing metal, plastic, and composite materials in industrial machining, tool and die making, and fabrication. The single-cut ball design (SD-1L6) provides smooth cutting on contoured surfaces. 3G Electric sources this genuine WIDIA METAL REMOVAL tool across 14 departments.

What are the specifications of the WIDIA M40332 carbide bur?

The WIDIA M40332 carbide bur has a 1/4" head diameter, 1/4" shank, and is type SD-1L6 with single-cut geometry. It is part of the WIDIA METAL REMOVAL line. These specs ensure compatibility with standard die grinders and precision work. 3G Electric supplies this genuine industrial tool worldwide.

Where to buy WIDIA carbide burs worldwide?

3G Electric supplies genuine WIDIA carbide burs, including the M40332 SD-1L6, to customers worldwide. We handle full logistics, customs clearance, and delivery to your facility. As a global industrial solutions provider, we interpret your demand and source the right tool across 14 departments, with specialist depth in combustion, pumps, and controls.

How to select the right WIDIA carbide bur for metal finishing?

Select a WIDIA carbide bur based on material hardness and desired finish. For general deburring on steel, a single-cut bur like the SD-1L6 (1/4" head) provides fast stock removal with smooth results. Match shank size to your tool holder. 3G Electric can help you choose the correct WIDIA METAL REMOVAL bur for your application.

Used in

Common applications for WIDIA
General machining — WIDIA square turning inserts (SCMT321) for external and internal turning on lathes.
Steel and stainless steel turning — WIDIA triangle inserts (TNMG331MS) with negative rake for general-purpose turning and facing.
Non-ferrous precision machining — WIDIA diamond turning inserts (DCMT432FP) for turning, boring, and profiling of aluminum and composites.
High-volume drilling — WIDIA modular drill tips (TDM090R5SCF12M) for quick tip changes without removing the drill body.
Parting and grooving — WIDIA parting and grooving inserts (WMTS094I2BP02PT) for cutoff and groove creation on turning centers.
Cast iron roughing — WIDIA negative triangle inserts (TNMG160404MS) for roughing and finishing operations on cast iron.
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WIDIA Products

3G Electric supplies WIDIA single-cut ball burs. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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