Sworker Carbide Burr Set Compatible with Dremel 1/8 Shank 10PC Die Grinder Rotary Tool Rasp Bits Wood Carving Accessories Attachments Cutting Burrs Metal Grinding Engraving Porting Double Cut
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Brooke
Greater than one weekI wanted to carve a mushroom for my love for v-day, this bits worked perfectly for what I wanted to do.
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Turtle
> 3 dayVery pleased with the cutting action. I used these on grade 8 hardware. They cut quickly and didnt dull or gum up.
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Riccardo Zayas
> 3 dayFor the price…. You can’t beat it…
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hansonjon17
Greater than one weekHad broken off two bolts in the cylinder head of a lawnmower, also broke off an ez out and a drill bit in each bolt trying to drill out. These are super sharp and were harder than the drill bit and the ez out. Using these burs in my rotary tool set to 3k rpm, I was able to slowly chip away at the offending bolts using water as a coolant. Eventually they cleaned out the broken bits AND the broken bolts leaving a hole that I was able to tap for new bolts. These burs saved a ton of time and money. The burs I used seem to have held up fine with very little wear. 5 stars.
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Ralphie D
> 3 day2nd time purchasing, because the price is so good!!! Havent hurt the first set and Im using them on a high speed die grinder. (Not a Dremel tool) very happy with them and will continue to use them.
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Roberta Maytum
> 3 dayHopefully they will work. The price was right. They appear to be decent. Advertised as made in china on a CNC machine Made In USA if I remember the details correctly. Maybe the first CNC machine they purchased was Made In USA. All the CNC machines used since were probably chinese copys of the first USA machine.
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Blake Williamson
> 3 dayUse this item for work and had worked out well will probably go to 1/4 in ones soon.
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Lilmik73
> 3 dayExactly what I was looking for. Fast shipping, extremely pleased!
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JWHines
> 3 dayThese are true deburrers not just something with brazed on tips. Got both the small and large 1/8 shaft sets. Fit my drimmel perfectly. Have only used one bit cutting out , no do over, very precise shaped holes on plastic. But these are great. Not doubts they wont disappoint for other uses in the future.
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Hank
> 3 dayGreat price and they work perfectly.
DIY Glowing LED Bottle,Engraved Porcelain Plate,Glass Plate,Granite.
Engraved Slate,Leather,Wood,Porcelain.
10PCS Tungsten Carbide Burr Set, Designed in Germany, Manufactured by Germany and USA-made 6-Axis CNC in China, Packaging: 1 Plastic Box and 1 Paper box.
Shank Dia.: 1/8"(3mm), Head Dia.: 6mm, Brazed Joint, 14 Flutes, Shank Material 40Cr, Overall L 43 to 50mm.
Head Hardness: HRA90, Cut Type: Double Cut, Coating: Bright (Uncoated).
Max Rotation Speed: 60000 RPM, Direction of Rotation: Right Hand/Clockwise, Feed Direction: In general, burrs are used counter-rotationally or with a swinging motion. Pass the tool rapidly over the workpiece in the direction of rotation to achieve fine finishes or to achieve very smooth chamfers.
Burr Shape: End Cut Cylindrical, Ball Nosed Cylindrical, Ball, Oval, Ball Nosed Tree, Tree, Flame, Ball Nosed Cone, Cone, Inverted Cone.
Optimal Drive Tool: Straight, Angle Die Grinder, Flexible Shaft Drive, Robot. Average Drive Tool: Drill, Drill Press. Drive Type: Air or Electric.
Optimal Fix Type: 1/8 inch or 3mm collect, Average Fix Type: 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, Cobalt, Nickel, Titanium, Zinc, Earthenware, Terracotta, Porcelain, Fiberglass, Plastic, Rubber, Fiber-Reinforced Plastics and so on.
Burr Applications: Carving, Engraving, Sculpturing, Polishing, Deburring, Contouring, Chamfering, Milling, Cleaning, Porting, Cutting, Grinding, Elongating Holes etc.
Recommendation: 1. Grinding welds, hardened steel, a tool drive output of 300-500 watts is optimal. 2. For glass hole, grinding is better than drilling, when grinding glass, please lubricate the hole with water. 3. For beginners, please choose more smaller burr head dia. than the holes’ dia. and swing-move the burr to elongate holes, otherwise the burrs will chatter in narrow holes caused by not grabbing tool firm and stably. 4. Do not press hard the tool, let speed do the work.
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| 20PC 1/8"Shank | 10PC 1/8"Shank | 8PC 1/4"Shank | 10PC 1/4"Shank | |
| Burrs Qty. | 20PC | 10PC | 8PC | 10PC |
| Shank Dia. | 1/8" | 1/8" | 1/4" | 1/4" |
| Head Dia. | 3 and 6mm | 6mm | 6,10 and 12mm | 6,8 and 10mm |