Milwaukee® Thunderbolt® black oxide jobber length drill bits are designed for extreme durability and long-life. The Thunderbolt® web features a thicker core than a standard drill bit to provide ultimate strength and protect against side-load breakage. A specially designed parabolic flute form clears chips fast, while the 3-flat Secure-Grip shank holds the bit firmly in the drill chuck. The 135 deg split point tip delivers a precision start and prevents walking for fast, accurate holes. Effective for drilling on curved surfaces, Milwaukee® Thunderbolt® black oxide bits require less effort to drill through metal, wood and PVC and are highly recommended for use with portable drills.
Features
- This 15 PK of Arrow® rivets feature a large flange that provides stronger riveting force, larger supporting surface and additional protection for soft materials, these rivets can be used for indoor and outdoor applications
- Black oxide-coating provides lubricity and resists corrosion of the bit
- 135 deg split point tip starts on contact to prevent walking, while the parabolic flute clears chips fast
- Three flat Secure Grip™ shank holds the bit firmly in the drill chuck, thus reducing slippage
Application: For drilling on curved surfaces
Specifications
| Applicable Materials | Metal Plastic PVC Wood |
|---|---|
| Cutting Direction | Right Hand |
| Cutting Edge Material | HSS |
| Diameter | 21/64 in |
| Finish | Black Oxide |
| Flute Length | 3-5/16 in |
| Flute Type | Parabolic |
| Material | HSS |
| Number Of Flutes | 3 |
| Overall Length | 4-5/8 in |
| Point Angle | 135 deg |
| Point Type | Split |
| Quick Change Shank | No |
| Shank Diameter | 21/64 in |
| Shank Length | 1-5/16 in |
| Shank Type | 3-Flat |
| Suitable for | Portable Drills |
Product title
Vendor
$19.99 | $24.99
Product title
Vendor
$19.99 | $24.99
Product title
Vendor
$19.99 | $24.99
Product title
Vendor