If precision and versatility are what you need, the SM-52 from our M Series Taper line is ready to deliver. It's built for metalworking pros who demand efficiency without sacrificing quality.
This tool offers both Single Cut and Double Cut options, ideal for tackling a range of materials like cast iron, steel, copper, and brass alloys. Whether you’re shaping, deburring, or finishing, it’s engineered for rapid stock removal and smooth results.
With a 1/4" head diameter, 3/16" shank, and compact 2" overall length, the SM-52 is just right for detailed, controlled work. Give your grinding setup a solid upgrade and watch your craftsmanship shine.
Key Features
Available in Single Cut and Double Cut for versatile applications
Single Cut: Right hand spiral flute optimized for quick material removal
Double Cut: Combines right and left hand flutes for ultra-smooth finishes
Compact 1/4" head diameter perfect for detailed work
3/16" diameter shank fits standard rotary tool collets
Length of cut measures 1/2" for effective material engagement
Made to excel on metals including cast iron, steel, copper, and brass alloys
Slight left-hand cutting action on double cut offers better tool control
Robust, precision-ground carbide construction for longevity
Compatible with M Series tapered tool setups, angles 10 to 31 degrees
Specifications
Shape / Type: M Series Taper
Cut Type: Standard Cut (Single Cut) or Double Cut
Head Diameter: 1/4" (0.25")
Shank Diameter: 3/16" (0.1875")
Length of Cut: 1/2" (0.5")
Overall Length: 2"
Material Compatibility: Cast iron, steel, copper, brass alloys
Brand / Manufacturer: Burrs4Less
Made In: USA
SKU / Part Number: 107-17113
Frequently Asked Questions
Q: Can I interchange between Single Cut and Double Cut burrs?
Yes, both types fit the same 3/16" shank size, but choose based on the finish quality you need.
Q: What materials can the SM-52 handle?
It works well on cast iron, steel, copper, and brass alloys.
Q: What taper angles does this burr suit?
It’s designed for M Series tapers from 10 to 31 degrees.
Q: Is the shank compatible with all rotary tools?
It fits tools with a 3/16" collet size.
Q: How do I maintain the burr for the longest life?
Regular cleaning and avoiding excessive pressure will keep it sharp longer.
Q: Is the double cut burr better for beginners?
Yes, it provides greater control and smoother finishes, which is helpful if you’re just starting out.
Q: Can the SM-52 handle non-metal materials?
It is primarily suited for metals; for woods or plastics, specialized burrs work better.
Q: Does the burr generate a lot of heat?
With proper speed control and optional lubrication, heat generation is manageable.
Q: How do I know when it’s time to Replace or Resharpen the burr?
Replace or Resharpen it when you notice decreased cutting efficiency or visible wear on the cutting edges.
Why Choose Carbide Burrs Direct?
Discover top reasons to pick our carbide burrs for your projects. Factory-direct quality at wholesale prices.
High Heat Resistance
Solid carbide construction maintains hardness even at high operating temperatures.
Maximum Durability
Solid piece construction ensures heat resistance and minimal breakage.
Affordable Pricing
Wholesale rates from USA manufacturer, high performance.
Industrial Heritage
Decades of experience supplying tools to the aerospace and automotive sectors.
