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BOSCH CO21 21-Piece Cobalt Metal Drill Bit Set
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- Shank Type
- 3-Flat
- Cutting Angle String
- 135 Degrees
- Brand
- BOSCH
- Item Dimensions LxWxH
- 4.6 x 9 x 1.5 inches
Key features
- 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.
Specifications
| Material | High Speed Steel, Stainless Steel, High Carbon Steel, Cobalt |
|---|---|
| Shank Type | 3-Flat |
| Cutting Angle String | 135 Degrees |
| Brand | BOSCH |
| Item Dimensions LxWxH | 4.6 x 9 x 1.5 inches |
| Tool Flute Type | Spiral |
| Point Style | Split-point tip |
| Surface Recommendation | Cast Iron,Metal,Plastic,Stainless,Stainless Steel,Steel,Wood |
| Manufacturer | Bosch |
| Part Number | CO21 |
| Item Weight | 1.1 pounds |
| Product Dimensions | 4.6 x 9 x 1.5 inches |
| Item model number | CO21 |
| Size | 21 Piece Set |
| Style | 21-Piece Set |
| Item Package Quantity | 1 |
| Measurement System | Inch |
| Included Components | Bit Sizes: (2) 1/16", (2) 5/64", (1) 3/32", (1) 7/64", (2) 1/8", (1) 9/64", (1) 5/32", (1) 11/64", (2) 3/16", (1) 13/64", (1) 7/32", (1) 15/64", (2) 1/4", (1) 5/16", (1) 3/8", (1) 1/2" |
| Batteries Included? | No |
| Batteries Required? | No |
| ASIN | B06XY7W87H |
About this product
Bosch Cobalt metal drill bits provide 4x longer life than standard high-speed steel drill bits, plus they provide outstanding performance in stainless steel. These have been engineered for contractors and other pros who need solid, reliable bits for demanding drilling applications in stainless, cast iron, and high-density metal. These bits also are useful for general-application drilling in high-carbon steel and light-gauge metal, as well as wood and plastic. The split-point tip has been engineered for no-skate starts and clean, accurate holes. The three-flat shank design on bits 3/16 in. And larger promotes better gripping and guards against slipping.Includes bits: (2) 1/16", (2) 5/64", (1) 3/32", (1) 7/64", (2) 1/8", (1) 9/64", (1) 5/32", (1) 11/64", (2) 3/16", (1) 13/64", (1) 7/32", (1) 15/64", (2) 1/4", (1) 5/16", (1) 3/8", (1) 1/2"
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