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Learn more by watching our Alpha SM25CO | TUFFBOX Cobalt Heavy Duty Drill Bit Set 1-13mm² | 25 Bits video.
The Alpha SM25CO TUFFBOX Cobalt Heavy Duty Drill Bit Set is designed for tradesmen tackling tough materials such as stainless steel, high tensile steel, and cast iron. This 25-piece set features cobalt drill bits ranging from 1.0mm to 13.0mm, increasing in 0.5mm increments. With a 135º split point design, these bits cut faster and reduce wandering, delivering precise results.
Manufactured from fully ground HSS cobalt, these drill bits offer increased strength and a longer tool life, even under heavy-duty conditions. The set is housed in a durable TUFFBOX case with rugged rubber grips and a strong locking catch for secure storage. Each set also includes a feeds and speeds chart, making it easier to choose the correct drilling parameters for various materials.
Q: What materials can these drill bits handle?
A: These bits are ideal for heavy-duty drilling in stainless steel, high-tensile steel, and cast iron.
Q: How many bits are included, and what sizes are available?
A: The set includes 25 drill bits, with sizes ranging from 1.0mm to 13.0mm in 0.5mm increments.
Q: Is the case durable for worksite use?
A: Yes, the TUFFBOX case is designed with rugged rubber grips and a strong locking catch, making it ideal for tough worksite conditions
(SM25CO)
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Warranty starts from Invoice Date
Domestic Use: 1 Year
Commercial Use: 1 Year
Warranty Method: Return to Sparky Direct
These specifications and characteristics outline physical, mechanical, electrical details.
| Brand | Alpha |
| SKU | SM25CO |
| Package Weight | 1.425kg |
| Package Width | 0.135m |
| Package Height | 0.230m |
| Package Length | 0.080m |
| TYPE | VALUE |
|---|---|
| Type | Tools |
| Brand | Alpha |
| Tool Type | Drill Bit Set |
| Series | Cobalt Series |
| Set Includes | 25 Drill Bits |
| Drill Split Point | 135° |
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