13th May 2026, 08:56 AM
Bosch CO2139B 3 /16 in. X 3-1 /2 in. Cobalt M42 Drill Bit
Price may vary by location, shipping cost, and availability.
$3.39
Apply Coupon $0.6
96% Off
$3.99
$84.95
Highest: $8.38
Average: $4.02
Lowest: $1.99
Price History Graph
Offer Price Prices
Lowest: -
Average: -
Highest: -
Price History Information
You can check the price history of Bosch CO2139B 3 /16 in. X 3-1 /2 in. Cobalt M42 Drill Bit here. This product's current Price in USA is $3.99. The average and highest prices are $4.02 and $8.38 respectively. The current offer price of the product is $3.39, which is $0.63 less than the average price.
| Lowest Ever Price | $1.99 |
|---|---|
| 8th Jul 2020 | |
| Average Price | $4.02 |
| Based on 2164 days price tracking | |
| Highest Price | $8.38 |
| 4th Nov 2021 | |
Price History of All Variants of Bosch CO2139B 3 16 in. X 3-1...
Current Price in USA
| Price after Coupon or Discount | $3.39 |
|---|---|
| Price | $3.99 |
| MRP | $84.95 |
| Savings | $81.56 |
| Discount | 96.00% |
Recent Price Drops on Bosch CO2139B 3 /16 in. X 3-1 /2 in. Cobalt M42 Drill Bit
Price Drop 16th Jul 2024
$2.99 → $2.84
5.02% drop
Price Drop 15th Jan 2024
$7.78 → $2.99
61.57% drop
Price Drop 13th Jan 2024
$8.38 → $7.78
7.16% drop
Price Drop 28th Sep 2022
$5.58 → $2.99
46.42% drop
Price Drop 18th Sep 2022
$8.37 → $5.58
33.33% drop
Price Drop 16th Sep 2022
$8.37 → $5.58
33.33% drop
Price Drop 5th Aug 2022
$5.58 → $5.02
10.04% drop
Price Drop 10th May 2022
$6.99 → $1.99
71.53% drop
Price Drop 28th Feb 2022
$8.38 → $1.99
76.25% drop
Price Drop 9th Nov 2021
$8.38 → $1.99
76.25% drop
Price Drop 5th Jan 2021
$4.11 → $1.99
51.58% drop
Price Drop 7th Jul 2020
$4.29 → $1.99
53.61% drop
Product Information
Details
| Product Name | Bosch CO2139B 3 /16 in. X 3-1 /2 in. Cobalt M42 Drill Bit |
|---|---|
| Store Product Code | B07Q9XWGWV |
| Store Name | amazon.com |
| Rating | 9.2 / 10 |
| Category | Jobber Drill Bits |
| Product Manufacturer | BOSCH |
| Model Number | CO14 |
| Color | Black |
| Size | 3/16 x 3-1/2 in. |
Features
- COBALT M42 DRILL BIT: Provides upgraded m42 cobalt jobber-length bits designed for durability, high heat resistance and hardened surface for stainless steel, cast iron, titanium, light-gauge metal and aluminum
- ENHANCED M42 ALLOY MATERIAL: Contains 8% cobalt alloy that delivers 10x life vs. standard bits
- HIGH-HEAT RESISTANT BITS: Withstand high-temperature applications for extended periods of time
- THICK WEB-HELIX DESIGN: Provides additional stability in tough applications
- SURFACE-HARDENED TIP: Penetrates tough abrasive materials
- SPLIT POINTS ON BITS 1/8 IN. AND LARGER: Allow for easy starts with no skating, eliminating the need for a center punch
- THREE-FLAT SHANK ON BITS 3/16 IN. AND LARGER: Deliver better bit grip
Images
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Rating and Reviews
9.2 Based on 7000 reviews
Bosch CO2139B 3 16 in. X 3-1 has 9.2 rating out of 10. This average rating is consist of 7000 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.