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Bosch CO2147B 5 16 in. X 4-1
19th Jul 2026, 10:09 PM

Bosch CO2147B 5 /16 in. X 4-1 /2 in. Cobalt M42 Drill Bit

Price may vary by location, shipping cost, and availability.
83% Off
$6.88
$39.99

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Highest: $16.79
Average: $7.24
Lowest: $2.99

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Based our analysis and observation, there is 55.00% chance that the price of Bosch CO2147B 5 16 in. X 4-1... will increase. Price of product might fluctuate between 83% and 87% of current price.*

Price History Graph

Offer Price Prices
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Average: -
Highest: -

Price History Information

You can check the price history of Bosch CO2147B 5 /16 in. X 4-1 /2 in. Cobalt M42 Drill Bit here. This product's current Price in USA is $6.88. The average and highest prices are $7.24 and $16.79 respectively.

Lowest Ever Price $2.99
10th Aug 2023
Average Price $7.24
Based on 2211 days price tracking
Highest Price $16.79
28th Jun 2026

Price History of All Variants of Bosch CO2147B 5 16 in. X 4-1...

BOSCH CO14B 14-Piece Cobalt Drill Bit Set
Offer Price: $46.99

BOSCH CO14B 14-Piece Cobalt Drill Bit Set with Included Case - M42 Metal Drill Bits with Three-Flat Shank for Drilling Applications in Stainless Steel, Cast Iron, Titanium, and Light-Gauge Metal

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BOSCH CO21B 21-Piece Assorted Set with Included
Offer Price: $67.58

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Bosch CO2141B 732 in. X 3-34 in.
Offer Price: $12.79

Bosch CO2141B 7/32 in. X 3-3/4 in. Cobalt M42 Drill Bit

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BOSCH CO2136B 1-Piece 964 In. x 2-78
Offer Price: $8.31

BOSCH CO2136B 1-Piece 9/64 In. x 2-7/8 In. Cobalt M42 Metal Drill Bit with Three-Flat Shank for Drilling Applications in Stainless Steel, Cast Iron, Titanium, Light-Gauge Metal, Aluminum

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BOSCH CO2151B 1-Piece 38 in. x 5
Offer Price: $9.35

BOSCH CO2151B 1-Piece 3/8 in. x 5 in. Cobalt M42 Metal Drill Bit with Three-Flat Shank for Drilling Applications in Stainless Steel, Cast Iron, Titanium, Light-Gauge Metal, Aluminum

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BOSCH CO2131B 116 in. x 1-78 in.
Offer Price: $5.94

BOSCH CO2131B 1/16 in. x 1-7/8 in. Cobalt M42 Drill Bit (Pack of 2)

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BOSCH CO2159B 1-Piece 12 in. x 6
Offer Price: $13.60

BOSCH CO2159B 1-Piece 1/2 in. x 6 in. Cobalt M42 Metal Drill Bit with Three-Flat Shank for Drilling Applications in Stainless Steel, Cast Iron, Titanium, Light-Gauge Metal, Aluminum

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BOSCH CO2135B 18 in. x 2-34 in.
Offer Price: $5.98

BOSCH CO2135B 1/8 in. x 2-3/4 in. Cobalt M42 Drill Bit (Pack of 2)

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BOSCH CO2139B 316 in. x 3-12 in.
Offer Price: $23.58

BOSCH CO2139B 3/16 in. x 3-1/2 in. Cobalt M42 Drill Bit (Pack of 2)

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BOSCH CO2137B 532 in. x 3-18 in.
Offer Price: $11.98

BOSCH CO2137B 5/32 in. x 3-1/8 in. Cobalt M42 Drill Bit (Pack of 2)

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BOSCH CO2138B 1164 in. x 3-14 in.
Offer Price: $10.78

BOSCH CO2138B 11/64 in. x 3-1/4 in. Cobalt M42 Drill Bit (Pack of 2)

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Bosch CO2134B 764 in. X 2-58 in.
Offer Price: $9.99

Bosch CO2134B 7/64 in. X 2-5/8 in. Cobalt M42 Drill Bit | 135° Split Point | Fast Chip Removal | High Heat Resistance | Precision Ground | Metalworking Use

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Bosch CO2147B 516 in. X 4-12 in.
Offer Price: $6.88

Bosch CO2147B 5/16 in. X 4-1/2 in. Cobalt M42 Drill Bit

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BOSCH CO2141B 732 in. x 3-34 in.
Offer Price: $35.90

BOSCH CO2141B 7/32 in. x 3-3/4 in. Cobalt M42 Drill Bit (Pack of 2)

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BOSCH CO2136B 964 in. x 2-78 in.
Offer Price: $17.98

BOSCH CO2136B 9/64 in. x 2-7/8 in. Cobalt M42 Drill Bit (Pack of 2)

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BOSCH CO2151B 38 in. x 5 in.
Offer Price: $18.70

BOSCH CO2151B 3/8 in. x 5 in. Cobalt M42 Drill Bit (Pack of 2)

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BOSCH CO2155B 1-Piece 716 in. x 5-12
Offer Price: $99.16

BOSCH CO2155B 1-Piece 7/16 in. x 5-1/2 in. Cobalt M42 Metal Drill Bit with Three-Flat Shank for Drilling Applications in Stainless Steel, Cast Iron, Titanium, Light-Gauge Metal, Aluminum (Pack of 4)

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Bosch CO2131B 116 in. X 1-78 in.
Offer Price: $4.95

Bosch CO2131B 1/16 in. X 1-7/8 in. Cobalt M42 Drill Bit

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Bosch CO2155B 716 in. X 5-12 in.
Offer Price: $31.83

Bosch CO2155B 7/16 in. X 5-1/2 in. Cobalt M42 Drill Bit

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Bosch CO2135B 18 in. X 2-34 in.
Offer Price: $2.99

Bosch CO2135B 1/8 in. X 2-3/4 in. Cobalt M42 Drill Bit

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Bosch CO2137B 532 in. X 3-18 in.
Offer Price: $5.99

Bosch CO2137B 5/32 in. X 3-1/8 in. Cobalt M42 Drill Bit

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Bosch CO2139B 316 in. X 3-12 in.
Offer Price: $11.79

Bosch CO2139B 3/16 in. X 3-1/2 in. Cobalt M42 Drill Bit

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BOSCH CO2138B 1-Piece 1164 in. x 3-14
Offer Price: $5.39

BOSCH CO2138B 1-Piece 11/64 in. x 3-1/4 in. Cobalt M42 Metal Drill Bit with Three-Flat Shank for Drilling Applications in Stainless Steel, Cast Iron, Titanium, Light-Gauge Metal, Aluminum

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BOSCH CO2143B 1-Piece 14 in. x 4
Offer Price: $4.95

BOSCH CO2143B 1-Piece 1/4 in. x 4 in. Cobalt M42 Metal Drill Bit with Three-Flat Shank for Drilling Applications in Stainless Steel, Cast Iron, Titanium, Light-Gauge Metal, Aluminum

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BOSCH CO2133B 1-Piece 332 in. x 2-14
Offer Price: $7.79

BOSCH CO2133B 1-Piece 3/32 in. x 2-1/4 in. Cobalt M42 Metal Drill Bit with Three-Flat Shank for Drilling Applications in Stainless Steel, Cast Iron, Titanium, Light-Gauge Metal, Aluminum

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BOSCH CO2133B 332 in. x 2-14 in.
Offer Price: $15.58

BOSCH CO2133B 3/32 in. x 2-1/4 in. Cobalt M42 Drill Bit (Pack of 2)

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BOSCH CO2159B 1-Piece 12 in. x 6
Offer Price: $27.20

BOSCH CO2159B 1-Piece 1/2 in. x 6 in. Cobalt M42 Metal Drill Bit with Three-Flat Shank for Drilling Applications in Stainless Steel, Cast Iron, Titanium, Light-Gauge Metal, Aluminum (Pack of 2)

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Current Price in USA

Price $6.88
MRP $39.99
Savings $33.11
Discount 82.79%

Recent Price Drops on Bosch CO2147B 5 /16 in. X 4-1 /2 in. Cobalt M42 Drill Bit

Price Drop 18th Jul 2026
$16.79 → $6.88
59.02% drop
Price Drop 28th Feb 2024
$5.99 → $2.99
50.08% drop
Price Drop 18th Jan 2024
$5.99 → $2.99
50.08% drop
Price Drop 10th Jan 2024
$5.99 → $2.99
50.08% drop
Price Drop 23rd Nov 2023
$5.99 → $2.99
50.08% drop
Price Drop 15th Nov 2023
$5.99 → $2.99
50.08% drop
Price Drop 15th Oct 2023
$5.99 → $2.99
50.08% drop
Price Drop 11th Oct 2023
$5.99 → $2.99
50.08% drop
Price Drop 8th Sep 2023
$5.99 → $2.99
50.08% drop
Price Drop 9th Aug 2023
$5.99 → $2.99
50.08% drop
Price Drop 8th Jan 2023
$11.79 → $5.99
49.19% drop
Price Drop 15th Nov 2022
$11.79 → $8.99
23.75% drop
Price Drop 28th Sep 2022
$11.79 → $5.99
49.19% drop
Price Drop 4th Sep 2022
$11.79 → $8.99
23.75% drop
Price Drop 28th Aug 2022
$11.79 → $8.99
23.75% drop
Price Drop 31st Jul 2022
$11.79 → $10.00
15.18% drop
Price Drop 20th Jun 2022
$11.79 → $8.99
23.75% drop
Price Drop 6th Apr 2022
$11.79 → $8.99
23.75% drop
Price Drop 23rd Mar 2022
$11.79 → $4.99
57.68% drop
Price Drop 10th Mar 2022
$11.79 → $8.99
23.75% drop
Price Drop 19th Sep 2021
$11.79 → $8.99
23.75% drop
Price Drop 29th Aug 2021
$11.79 → $8.30
29.6% drop
Price Drop 26th Aug 2021
$11.79 → $8.99
23.75% drop
Price Drop 18th Jul 2021
$11.79 → $8.80
25.36% drop
Price Drop 8th Jun 2021
$11.79 → $8.99
23.75% drop
Price Drop 19th Apr 2021
$11.79 → $8.99
23.75% drop
Price Drop 28th Mar 2021
$10.49 → $7.90
24.69% drop

Product Information

Details

Product Name Bosch CO2147B 5 /16 in. X 4-1 /2 in. Cobalt M42 Drill Bit
Store Product Code B07Q64LTF8
Store Name amazon.com
Rating 9.2 / 10
Category Jobber Drill Bits
Product Manufacturer BOSCH
Model Number CO2147B
Color Black
Size 5/16 x 4-1/2 in.

Rating and Reviews

9.2 Based on 7109 reviews

Bosch CO2147B 5 16 in. X 4-1 has 9.2 rating out of 10. This average rating is consist of 7109 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.
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