Price Drop
BOSCH CO21 21-Piece Assorted Set with Included Case Cobalt Metal Drill Bit with Three-Flat Shank for Drilling Applications in Stainless Steel, Cast Iron, Titanium, Light-Gauge Metal, Aluminum
-25%
$45.39
$60.53
Current Price
$60.53
List Price
$119.59
30-Day Avg
$119.59
Lowest Ever
$40.85
- ASIN
- B06XY7W87H
- Model
- CO21
- Color
- Multi
- Size
- Assorted
Verified Low Price!
Best for
- Under $50
- Families
- Apartment Dwellers
- New Homeowners
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Price History
Price history chart is not available
In-Site Price History
| Product | Current Price | Original Price | Discount | Status |
|---|---|---|---|---|
BOSCH CO21 21-Piece Assorted Set with Included Case Cobalt Metal Drill Bit with Three-Flat Shank for Drilling Applications in Stainless Steel, Cast Iron, Titanium, Light-Gauge Metal, Aluminum | $60.53 | $119.59 | -49% | Price Drop |
BOSCH CO21 21-Piece Assorted Set with Included Case Cobalt Metal Drill Bit with Three-Flat Shank for Drilling Applications in Stainless Steel, Cast Iron, Titanium, Light-Gauge Metal, Aluminum | $46.99 | $119.59 | -60% | Price Drop |
Details
TOUGH: The Bosch CO21 Drill Bit Set is manufactured from cobalt for drilling in hard and abrasive materials such as stainless, cast iron, and high-density metal. Also useful for general drilling in light-gauge metal, wood, and plastic.
ACCURACY: Featuring a no-skate split-point tip for clean, precise holes and accurate starts.
RELIABLE: The three-flat shank design promotes better grip and guards against slipping on bits 3/16 in. and larger
PERFORMANCE: Designed for very high drilling temperatures for superior performance in stainless steel. Bosch Cobalt Metal Drill Bits are solid, reliable, and provide 4X longer life than standard high-speed drill bits.
VERSATILITY: Includes laser-etched marking to provide clearly marked bit diameter. Included bit sizes: 1/16 in., 5/64 in., 3/32 in., 7/64 in., 1/8 in., 9/64 in., 5/32 in.,11/64 in., 3/16 in., 13/64 in., 7/32 in., 15/64 in., 1/4 in., 5/16 in., 3/8 in., 1/2 in.
ACCURACY: Featuring a no-skate split-point tip for clean, precise holes and accurate starts.
RELIABLE: The three-flat shank design promotes better grip and guards against slipping on bits 3/16 in. and larger
PERFORMANCE: Designed for very high drilling temperatures for superior performance in stainless steel. Bosch Cobalt Metal Drill Bits are solid, reliable, and provide 4X longer life than standard high-speed drill bits.
VERSATILITY: Includes laser-etched marking to provide clearly marked bit diameter. Included bit sizes: 1/16 in., 5/64 in., 3/32 in., 7/64 in., 1/8 in., 9/64 in., 5/32 in.,11/64 in., 3/16 in., 13/64 in., 7/32 in., 15/64 in., 1/4 in., 5/16 in., 3/8 in., 1/2 in.
Deal Summary
This Bosch deal offers the BOSCH CO21 21-Piece Assorted Set with Included Case Cobalt Metal Drill Bit with Three-Flat Shank for Drilling Applications in Stainless Steel, Cast Iron, Titanium, Light-Gauge Metal, Aluminum for $45.39 USD, down from $60.53 USD, representing a 25% discount. Last verified on .
- Current Price
- $45.39 USD as of
- Original Price
$60.53 USD- Discount
- 25% off
- Brand
- Bosch
- Category
- Today's new
- ASIN
B06XY7W87H- Last Verified
Why this deal is notable
The current 25% discount is one of the lowest prices we have tracked for the BOSCH CO21 21-Piece Assorted Set with Included Case Cobalt Metal Drill Bit with Three-Flat Shank for Drilling Applications in Stainless Steel, Cast Iron, Titanium, Light-Gauge Metal, Aluminum in the last 90 days on Amazon. Stock is currently available on Amazon as of October 8, 2026.
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