The SH-53 L3 Extended Shank Flame Shape Carbide Burr 3/16" (009-12082 XL) is a precision-ground, USA manufactured solid tungsten carbide burr in the Extended Shank H Series Flame Shape. With a 3/16" head diameter, 1/2" length of cut, and a 1/8" X 3" shank, it delivers controlled stock removal and clean finishes. Extended shank reaches deep cavities standard burrs cannot access. Available in Single Cut and Double Cut.
Available in Single Cut and Double Cut
Extended shank reaches deep cavities and recessed areas standard burrs cannot access
Solid tungsten carbide, not coated steel
Head diameter 3/16", length of cut 1/2", shank 1/8" X 3"
USA manufactured
Head Diam3/16"
Cut Length1/2"
Shank1/8
OAL3
Specifications
SKU / Part Number009-12082 XL
Shape / TypeExtended Shank
Cut TypeSingle Cut / Double Cut
Head Diameter3/16"
Shank Diameter1/8
Length of Cut1/2"
Overall Length3
MaterialSolid Tungsten Carbide
Material CompatibilityMetal, Wood
Brand / ManufacturerCarbide Burrs Direct
Made InUSA
Key Features
◆Extended shank reach
The long shank reaches deep casting recesses, engine ports, and confined areas that standard-length burrs cannot access.
◆Tight-tolerance grinding
Head diameter held to +/-0.001" at the 3/16" head size, even at extended reach.
◆Single Cut and Double Cut available
Single cut removes material fast. Double cut gives an ultra-smooth surface and maximum control at extended length. Flame Shape geometry accesses tight corners and tapered cavities.
◆USA manufactured quality
Every extended shank burr is ground in the USA to ANSI tolerances.
Use this guide to pick the right 009-12082 XL configuration for your application before ordering.
Choose this extended shank if...
You need to reach deep cavities or recessed features
Working inside engine ports, manifolds, or deep mold cavities
Standard-length burrs cannot reach your work area
You need consistent diameter at extended reach
Extended shank burrs require steady hand and lower feed pressure to avoid deflection at the tip.
Choose a standard shank if...
Your work area is accessible with a standard-length burr
You need maximum rigidity and minimal deflection at the tip
Working on surface or shallow material removal
The additional length is not required for your application
If a standard burr can reach your work, use it. Shorter length gives more rigidity and control.
Compatibility note: The 009-12082 XL uses a 1/8 shank. Verify your collet accepts this diameter before ordering. Call 1-844-313-7153 with questions.
Frequently Asked Questions
Why choose an extended shank burr like the 009-12082 XL?
Extended shank burrs are designed for applications where the work area cannot be reached with a standard-length burr. Common uses include deep engine ports, manifold grinding, cavity work in molds and dies, and any recessed feature.
What is the difference between Single Cut and Double Cut on the 009-12082 XL?
Single Cut removes material quickly with a good surface finish. Double Cut combines right and left-hand flutes for a much finer finish with less vibration. For extended shank work, Double Cut is often preferred as it reduces tip deflection.
What RPM should I run the 009-12082 XL at?
For a 3/16" head diameter on an extended shank, recommended speed is 25,000 to 40,000 RPM. Reduce speed compared to a standard burr to minimise deflection and vibration at the tip. Call 1-844-313-7153 for application-specific guidance.
Customer Reviews
4.8
★★★★★
Based on 5 verified purchases
WB
Wendy B.
Hayward, CA
★★★★★
February 2024
Perfect for deburring steel brackets
Been using the SH-53 L3 Extended Shank Flame Shape Carbide Burr 3/16" for several months. Consistent results every run. The Double Cut option is exactly right for this work. Fast shipping from Santa Ana, CA, had it on my bench in two days.
Verified purchase · Double Cut
RV
Roberto V.
Sacramento, CA
★★★★★
May 2024
Best tool at this size I have found
Needed a reliable tool for cast iron grinding and the SH-53 L3 Extended Shank Flame Shape Carbide Burr 3/16" delivered. Runs true, consistent finish every time. Called 1-844-313-7153 before ordering and got great advice.
Verified purchase · Single Cut
AN
Alicia N.
Bakersfield, CA
★★★★★
January 2024
Great quality, fast ship
Ordered for mold making work. Quality is noticeably better than import alternatives. The Single Cut gives excellent results. Will reorder without hesitation.
Verified purchase · Single Cut
KM
Kevin M.
San Diego, CA
★★★★☆
June 2024
Called before ordering, excellent advice
Was not sure which configuration for tool and die work. Called 1-844-313-7153 and got real help. Went with Double Cut, exactly the right call.
Verified purchase · Double Cut
AJ
Andre J.
Long Beach, CA
★★★★★
November 2023
Consistent quality every order
Shop supervisor at a fabrication facility. We use the SH-53 L3 Extended Shank Flame Shape Carbide Burr 3/16" for grinding inside tight cavities regularly. Outlasts big-box imports by a wide margin. Reordered multiple times. USA manufactured and it shows.
Verified purchase · Single Cut
Why Choose Carbide Burrs Direct
01USA manufactured
Every product is manufactured in the USA to ANSI tolerances, not an import rebranded with an American sticker. Documented traceability and consistent quality batch to batch.
02Direct pricing, no distributor markup
We sell direct from our warehouse at 1846 So Grand Ave, Santa Ana, California 92705. No rep, no middleman, no inflated list price. The price machinists and fabricators actually pay.
03Same-day shipping on in-stock orders
Orders placed before 2 PM PST on business days ship same day from Santa Ana, CA. Call us at 1-844-313-7153 to confirm stock before you need it on the floor.
04Expert phone support
Not sure which cut type or configuration is right for your application? Call 1-844-313-7153 and our team will get you the right tool the first time.
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