Mars-Rock Carbide Burr Set Compatible with Dremel Milwaukee 1/8″ Shank 20PCS Die Grinder Rotary Tool Rasp Bits Accessories Attachments Metal Wood Stone Plastic Carving Cutting Cleaning Grinding

Product Description

Mars-Rock 20 PCS Tungsten Carbide Burr, Made in China.

Package Includes: 20 PCS 3mm shank carbide burr set, 1 twenty-slots plastic clamshell box like old cassette tape holder, 1 paper box and 1 manual.

Head Shapes: End-Cut Cylindrical, Ball-Nosed Cylindrical, Ball, Oval, Ball-Nosed Tree, Tree, Flame, Cone, Inverted Cone. 10 PCS Brazed Burrs Data: Head Dia.: 6mm. Head L.: 5 to 12mm. Head Spiral Flutes Qty.: 14. Head Material: Tungsten Carbide. Head Hardness: HRA90. Shank Dia.: 3mm. Shank L.: 38mm. Shank Material: 40Cr. Overall L.: 43 to 50mm. Max Rotation Speed: 70000RPM. 10 PCS Solid Tungsten Carbide Burrs Data: Head Dia.: 3mm. Head L.: 2 to 15mm. Head Spiral Flutes Qty.: 9. Head Material: Tungsten Carbide. Head Hardness: HRA90. Shank Dia.: 3mm. Shank L.: 23 to 36mm. Shank Material: Tungsten Carbide. Overall L.: 38mm. Max Rotation Speed: 140000RPM.

Cut Style: Double Cut, Direction of Rotation: Right Hand/Clockwise, Feed Direction: Generally counter-rotationally or with a swinging motion. direction of rotation to get fine finish. Optimal Drive Tool: Straight, Angle Die Grinder, Robot. Average Drive Tool: Drill, Drill Press. Drive Type: Air or Electric Rotary Tool. Optimal Fix Type: 3mm or 1/8″(3.175mm) Collect and Nut, Average Fix Type: 3-jaws Chuck.

Materials Applications: Hard Wood, Balsa, Wax, Soapstone, Slate, Marble, Granite, Concrete, Steel, Hardened Steel, Weld-Seam, Stainless Steel, Brass, Copper, Bronze, Aluminum, Cast-Iron, Cast-Steel, Cobalt, Nickel, Titanium, Zinc, Earthenware, Terracotta, Porcelain, Fiberglass, Plastic, Rubber, Fiber-Reinforced Plastics and so on. Burrs Applications: Carving, Engraving, Sculpting, Deburring, Contouring, Chamfering, Milling, Cleaning, Porting, Cutting, Grinding, Polishing, Elongating, Tooling, etc.

Manual: 1, Always wear ear, eye, face protection and protective safety gloves. 2, Generally, for rough work, move the burrs across the workpiece counter-rotationally. 3, Pass the tool over the workpiece in the direction of rotation to achieve fine finishes. 4, Min Clamping depth is 2/3 of the shank, if you have to clamp less, pls low speed. 5, If rough running, strong vibrations and increased flying sparks, pls use a new one. 6, Do not apply too much pressure, Let the speed do the work. Smaller burrs require faster speeds. 7, Soft materials, such as aluminum, use a grinding oil to reduce debris clogging. Grind glass, use water as lubricant. 8, Elongate holes, grip tool firmly with two hands and use a swinging motion, which prevents chatter, result in a safer cut. 9, Avoid impact loads, otherwise parts teeth will break off, shank will bend. Do not sink the burr for more than 1/3 of its periphery. 10, Recommendation for drives: shank 1/8″ (75 to 300W), shank 1/4″ (from 300W), for coarse cuts, 500W+ advantageous.

Add to Cart

Add to Cart

Add to Cart

Customer Reviews

4.6 out of 5 stars

1,060

4.6 out of 5 stars

1,060

4.6 out of 5 stars

1,060

4.6 out of 5 stars

1,060

Price
$12.99$12.99
$17.99$17.99
—
$29.99$29.99

Item
Compatible 1/8“ Collect
Compatible 1/8“ Collect
XXXL,8PCS
XXL,10PCS

Very portable and handy: The 20-slots plastic inner box clamshell like old cassette tape holder holds each in its place and protected. Head dia.3mm 10 PCS and Head dia.6mm 10 PCS. Completely chews through material like hot knife cuts butter.
Very sharp, aggressive, tough, well-balanced and durable, perfect for tight spaces than grinding discs. great for detail work, for lots of materials removal, please use our 1/4″ shank burrs and 500W+ rotary tool.
Double cut. 3mm shank compatible with 1/8″(3.175mm) collect and nut set of rotary tool. 3-jaws-chuck drills not optimal. The high-speed rotary tools optimal. Compatible with dremel, milwaukee, electric or air rotary tools, etc.
Versatile: carving, chamfering, cleaning, contouring, cutting, deburring, elongating, engraving, grinding, meatalworking, milling, MRO, polishing, porting, sculpting, shaping, shaving, tooling, trimming, metal, wood and plastic, etc.
Used for welds, steel, hardened steel, stainless steel, hard wood, balsa, wax, stone, slate, marble, granite, concrete, brass, copper, bronze, aluminum, cast-iron, cast-steel, nickel, titanium, zinc, porcelain, fiberglass, plastic, rubber, etc.