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SHOCKWAVE Impact Duty 3-1/2 in. T20 Torx Alloy Steel Screw Driver Bit (2-Pack)
- Ultimate Fit, Less Stripping
- Most durable, SHOCKZONE absorbs peak torque to prevent breaking
- Wear Guard Tip for Longer Life
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Product Details
About This Product
The MILWAUKEE® SHOCKWAVE™ 3-1/2" Torx 20 Impact Duty™ Bit 2 Pack is engineered to be the most durable, best-fitting Driver Bit Driver Bits on the market. The Torx Driver Bits feature Wear Guard Tip™ for increased wear resistance, which protects the fit over the life of the bit. The impact Driver Bit Driver Bits have an optimized Shockzone™ for each tip type and length of Driver Bit to absorb peak torque and prevent breaking. The Custom Alloy76™ Steel is customized and heat treated per tip type to extend the life of the Driver Bit but by up to 50X vs. competitive impact Driver Bit Driver Bits. The MILWAUKEE® SHOCKWAVE™ Impact DutyDriver Bit Driver Bits are built to deliver users extreme durability for the most demanding applications.
Highlights
- Ultimate Fit
- Most durable, SHOCKZONE™ shank absorbs peak torque
- Long Lasting Tip, Wear Guard™
- Customized Tip Geometry, Less Stripping
- SHOCKZONE™ shanks are optimized per tip type to prevent breaking
- Custom heat treat for longer bit life
- Laser etched for easy size identification
- Designed for use with impact drivers and drill drivers
- Laser etched size for easy identification
- Designed for use with Impact Drivers and Drill Drivers
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- Return Policy
Product Information
Additional Resources
Shop All MilwaukeeSpecifications
Dimensions
Bit Diameter | T20 |
|---|---|
Bit Length (in.) | 3.5 in |
Shank Diameter | 1/4 in |
Tip Size | T20 |
Details
Bit Material | Alloy Steel |
|---|---|
Drill Bit Type | Screwdriver |
Drive Style | Torx |
Impact Driver Capability | Impact Rated |
Individual/Set | Individual |
Number of Pieces | 2 |
Returnable | 90-Day |
Shank Style | Hex |
Tools Product Type | Other |
Questions & Answers
Why no T27 2 inch? Milwaukee makes them.
Are the T 10 shook wave bits warranty on breakage
Yes the SHOCKWAVE Impact Duty™ bits, including the T10 Torx, are covered by Milwaukee’s Limited Lifetime Warranty against defects and breakage under normal use.
Are these Milwaukee torx bits lifetime warranty?
Yes — Milwaukee SHOCKWAVE™ Impact Duty Driver Bits (including the 3-1/2" T20 Torx bit) are covered under Milwaukee’s Limited Lifetime Warranty.
Per Milwaukee these bits are not covered under warranty. T 10 1" shock wave against breakage.
are the T-15 bits warranted
The SHOCKWAVE Impact Duty 2 in. T15 Torx Alloy Steel Screw Driver Bits do not come with a warranty.
If the shock zone absorbs torque to prevent breakage, why shouldn't I just get a cheaper/weaker impact driver and a stiffer bit? After all, why buy an impact driver with an impact absorbing bit?
The shock zone in impact driver bits and the overall design of impact drivers work together to provide optimal performance and longevity. A cheaper, weaker impact driver combined with a stiffer bit might seem like a cost-effective alternative, but it can lead to several issues: * **Premature Bit Wear:** Stiffer bits don't flex as much, meaning the rotational force and impacts are transferred directly to the bit tip. This concentrated stress can cause the tip to wear down quickly, especially with frequent use. The shock zone in impact-rated bits helps distribute the impact throughout the bit, reducing wear on the tip. * **Increased Risk of Breakage:** While a stiffer bit might seem stronger, the lack of flex makes it more susceptible to snapping under high torque or sudden impacts. The shock zone acts as a buffer, absorbing some of the shock and reducing the likelihood of breakage. * **Damage to Fasteners:** A stiffer bit combined with a less powerful impact driver can result in stripped screw heads or damaged materials. The precise control and consistent torque delivery of a quality impact driver, coupled with the flexibility of the shock zone, helps prevent these issues. * **Reduced Efficiency:** A weaker impact driver might struggle to drive screws efficiently, especially in harder materials. This can lead to increased work time and potential frustration. Impact drivers and bits designed to work together provide the best combination of power and control. Essentially, the shock zone and the impact driver are designed as a system. The shock zone's controlled flex and the driver's impact mechanism work in tandem to maximize performance and tool life. While a cheaper alternative might seem appealing initially, it can end up costing you more in the long run due to increased bit replacement, potential damage to fasteners and materials, and reduced overall efficiency.
What tip is smaller than a t-25?
Hi, Matthew! Milwaukee offers T10, T15, and T20 size impact torx bits. Check out what size you're looking for and where to buy at https://www.milwaukeetool.com/Products/Accessories/Driving-and-Fastening/SHOCKWAVE-Driver-Bits/SHOCKWAVE-Impact-Torx-Bits - Milwaukee Tool, Social Team
What is the advantage of 3 1/2 v 2 inch bit?
Hi Tomm! The SHOCKWAVE Impact Duty Screw Driver Bit length provides more reach and better fit in tight spaces. - Milwaukee Tool Social Team
Is the 2 inch spec the overall length or the lenght of the shank?
Hi Carson, the bit length is 2 in. - Milwaukee Tool Social Team
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