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12 PCS,1/4", HSS Black and Gold Coated Twist Drill Bits, Metal Drill, Ideal for Drilling on mild Steel, Copper, Aluminum, Zinc Alloy etc. Pack in
Users say:
This set of 1/4 inch drill bits is great for steel and aluminum, and is out of the package sharpness that will hold up after continued use. It is inexpensive and sharp, and customers are satisfied with their purchase.
Bright finish: Classic M2 High Speed Steel construction with Bright Finish for proven capability and durability. Strength & Hardness: Made with HSS M2 steel, Rock wall Hardness Level HRC 62-63. Package & Size: 12 Pieces in a plastic bag, Diameter 5/16 inch, Total length 4 inch, Working length 2-3/4 inch. Professional & DIY Use: For use on met…
Bright finish: Classic M2 High Speed Steel construction with Bright Finish for proven capability and durability. Strength & Hardness: Made with HSS M2 steel, Rock wall Hardness Level HRC 62-63. Package & Size: 12 Pieces in a plastic bag, Diameter 5/16 inch, Total length 4 inch, Working length 2-3/4 inch. Professional & DIY Use: For use on metal, wood & plastics. Not For Use On Concrete / Masonry / Stainless Steel. Perfect match for workshop or service vehicles. 135 Tip & Twist Design: Increases cutting speed with self-centering and prevents walking, clears chips and particles faster.
Review summary
AI-generated content
This set of 1/4 inch drill bits is great for steel and aluminum, and is out of the package sharpness that will hold up after continued use. It is inexpensive and sharp, and customers are satisfied with their purchase.
Pros
- Inexpensive
- Sharpness lasts
- Great for steel and aluminum
- Good for various materials
Cons
- Inconsistent sharpness
- Some bits may shatter
Read original reviews
Description
Bright finish: Classic M2 High Speed Steel construction with Bright Finish for proven capability and durability. Strength & Hardness: Made with HSS M2 steel, Rock wall Hardness Level HRC 62-63. Package & Size: 12 Pieces in a plastic bag, Diameter 5/16 inch, Total length 4 inch, Working length 2-3/4 inch. Professional & DIY Use: For use on metal, wood & plastics. Not For Use On Concrete / Masonry / Stainless Steel. Perfect match for workshop or service vehicles. 135 Tip & Twist Design: Increases cutting speed with self-centering and prevents walking, clears chips and particles faster.
Specifications
Material | High Speed Steel |
Coating | 涂层 |
Date First Available: | September 19, 2018 |
Shank Type | Straight |
Manufacturer: | Oxtul |
Cutting Angle String | 135 Degrees |
Package Dimensions: | 4.13 X 2.95 X 0.35 Inches; 1 Pounds |
Is Discontinued By Manufacturer: | No |
Asin: | B07hgz3j9g |
Brand | Oxtul |