18th Jul 2026, 08:54 PM
Drill America SF-81 Carbide Burr /Rotary File Tree Radius End Double Cut for Die Grinder 3 /16 inch Dia. x 1 /2 inch Cut Length with 3 /16 inch Shank and 2 inch Overall Length, DUL Series
Price may vary by location, shipping cost, and availability.
74% Off
$4.71
$17.99
Highest: $10.79
Average: $5.64
Lowest: $1.71
Price History Graph
Offer Price Prices
Lowest: -
Average: -
Highest: -
Price History Information
You can check the price history of Drill America SF-81 Carbide Burr /Rotary File Tree Radius End Double Cut for Die Grinder 3 /16 inch Dia. x 1 /2 inch Cut Length with 3 /16 inch Shank and 2 inch Overall Length, DUL Series here. This product's current Price in USA is $4.71. The average and highest prices are $5.64 and $10.79 respectively.
| Lowest Ever Price | $1.71 |
|---|---|
| 20th Sep 2018 | |
| Average Price | $5.64 |
| Based on 3091 days price tracking | |
| Highest Price | $10.79 |
| 6th May 2018 | |
Price History of All Variants of Drill America SF-81 Carbide Burr Rotary File...
Current Price in USA
| Price | $4.71 |
|---|---|
| MRP | $17.99 |
| Savings | $13.28 |
| Discount | 73.81% |
Recent Price Drops on Drill America SF-81 Carbide Burr /Rotary File Tree Radius End Double Cut for Die Grinder 3 /16 inch Dia. x 1 /2 inch Cut Length with 3 /16 inch Shank and 2 inch Overall Length, DUL Series
Price Drop 12th Nov 2025
$5.98 → $5.68
5.02% drop
Price Drop 22nd Oct 2025
$6.36 → $6.04
5.03% drop
Price Drop 21st Aug 2025
$6.51 → $6.18
5.07% drop
Price Drop 6th Aug 2025
$6.92 → $6.51
5.92% drop
Price Drop 29th Jul 2025
$7.44 → $6.92
6.99% drop
Price Drop 8th Jul 2025
$8.34 → $7.83
6.12% drop
Price Drop 23rd Jun 2025
$8.45 → $7.76
8.17% drop
Price Drop 29th May 2025
$9.39 → $8.62
8.2% drop
Price Drop 4th May 2025
$9.67 → $8.70
10.03% drop
Price Drop 7th Oct 2024
$6.10 → $5.46
10.49% drop
Price Drop 8th Sep 2024
$6.49 → $6.14
5.39% drop
Price Drop 18th Aug 2024
$7.76 → $6.77
12.76% drop
Price Drop 11th Aug 2024
$8.25 → $7.76
5.94% drop
Price Drop 31st Jul 2024
$8.25 → $7.10
13.94% drop
Price Drop 18th Jul 2024
$6.54 → $5.95
9.02% drop
Price Drop 17th Jul 2024
$8.25 → $6.54
20.73% drop
Price Drop 7th Jul 2024
$7.01 → $6.54
6.7% drop
Price Drop 8th Jun 2024
$7.36 → $6.81
7.47% drop
Price Drop 23rd May 2024
$8.15 → $7.03
13.74% drop
Price Drop 2nd May 2024
$7.58 → $6.77
10.69% drop
Price Drop 26th Apr 2024
$8.25 → $7.75
6.06% drop
Price Drop 3rd Mar 2024
$8.25 → $6.92
16.12% drop
Price Drop 21st Jan 2024
$7.95 → $7.27
8.55% drop
Price Drop 22nd Dec 2023
$8.25 → $7.09
14.06% drop
Price Drop 13th Sep 2023
$8.25 → $7.56
8.36% drop
Price Drop 31st Aug 2023
$7.55 → $6.72
10.99% drop
Price Drop 24th Aug 2023
$8.22 → $7.56
8.03% drop
Price Drop 28th Jun 2023
$8.25 → $7.39
10.42% drop
Price Drop 22nd Jun 2023
$8.25 → $6.96
15.64% drop
Price Drop 7th Jun 2023
$8.29 → $7.56
8.81% drop
Price Drop 7th May 2023
$5.24 → $4.96
5.34% drop
Price Drop 28th Mar 2023
$5.27 → $5.00
5.12% drop
Price Drop 27th Mar 2023
$8.29 → $5.27
36.43% drop
Price Drop 5th Mar 2021
$5.64 → $4.98
11.7% drop
Price Drop 30th Jan 2021
$8.29 → $5.92
28.59% drop
Price Drop 17th Apr 2020
$8.29 → $4.97
40.05% drop
Price Drop 1st Sep 2019
$5.94 → $5.45
8.25% drop
Price Drop 29th Aug 2019
$6.58 → $6.25
5.02% drop
Price Drop 28th Aug 2019
$6.93 → $6.58
5.05% drop
Price Drop 27th Aug 2019
$7.34 → $6.93
5.59% drop
Price Drop 26th Aug 2019
$7.73 → $7.34
5.05% drop
Price Drop 7th Oct 2018
$4.94 → $4.46
9.72% drop
Price Drop 2nd Oct 2018
$4.77 → $4.53
5.03% drop
Price Drop 19th Sep 2018
$1.89 → $1.71
9.52% drop
Price Drop 17th Sep 2018
$2.04 → $1.89
7.35% drop
Price Drop 15th Sep 2018
$2.15 → $2.04
5.12% drop
Price Drop 14th Sep 2018
$2.38 → $2.26
5.04% drop
Price Drop 13th Sep 2018
$2.57 → $2.38
7.39% drop
Price Drop 11th Sep 2018
$2.71 → $2.57
5.17% drop
Price Drop 8th Sep 2018
$3.16 → $3.00
5.06% drop
Price Drop 7th Sep 2018
$3.33 → $3.16
5.11% drop
Price Drop 6th Sep 2018
$3.85 → $3.33
13.51% drop
Price Drop 2nd Sep 2018
$4.35 → $4.05
6.9% drop
Price Drop 4th Aug 2018
$4.70 → $4.29
8.72% drop
Price Drop 1st Aug 2018
$5.04 → $4.70
6.75% drop
Price Drop 30th Jul 2018
$5.31 → $5.04
5.08% drop
Price Drop 29th Jul 2018
$5.80 → $5.51
5% drop
Price Drop 28th Jul 2018
$6.42 → $5.80
9.66% drop
Price Drop 26th Jul 2018
$6.76 → $6.42
5.03% drop
Price Drop 23rd Jul 2018
$8.29 → $7.44
10.25% drop
Price Drop 8th Jun 2018
$4.59 → $4.36
5.01% drop
Price Drop 5th Jun 2018
$5.50 → $5.08
7.64% drop
Price Drop 3rd Jun 2018
$6.09 → $5.50
9.69% drop
Price Drop 2nd Jun 2018
$7.24 → $6.09
15.88% drop
Price Drop 29th May 2018
$8.29 → $7.24
12.67% drop
Price Drop 6th May 2018
$10.79 → $8.29
23.17% drop
Price Drop 23rd Mar 2018
$8.08 → $7.55
6.56% drop
Price Drop 9th Feb 2018
$9.35 → $8.88
5.03% drop
Product Information
Details
| Product Name | Drill America SF-81 Carbide Burr /Rotary File Tree Radius End Double Cut for Die Grinder 3 /16 inch Dia. x 1 /2 inch Cut Length with 3 /16 inch Shank and 2 inch Overall Length, DUL Series |
|---|---|
| Store Product Code | B006KVF80U |
| Store Name | amazon.com |
| Rating | 7.6 / 10 |
| Category | Drill |
| Product Manufacturer | Drill America |
| Model Number | DULSF81 |
| Size | SF-81 |
Features
- Also called die grinder bits, rotary burrs and rotray files, these burrs are designed for cleaning out material in a wide-range of products including wood, plastics, stainless steel and other metals such as nickel, iron, steel, tool steel and titanium
- Trade number SF-81 with a Tree Radius End Miniature shape
- Double-cut style has rows of cutting teeth cut in two intersecting directions for fast material removal and a rougher finish
- 3/16" Head Diameter with 1/2" Head Length and 2" Overall Length
- 3/16" round shank allow use with a wide variety of toolholding systems
Images
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Rating and Reviews
7.6 Based on 12 reviews
Drill America SF-81 Carbide Burr Rotary File has 7.6 rating out of 10. This average rating is consist of 12 individual ratings. You can rate this product at product review page.
* Predictions is created on based of past prices and trends, it does not guarantee that it will happen. These are just prediction for theoretical information only.