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メナHey, it’s Mena. The pen impact driver is practically “the electrician’s second right hand” — there are so many on-site situations where you simply can’t get by without one. Above ceilings, inside walls, tight panel boxes — that’s where the pen impact driver truly proves its worth, in places a standard impact driver can’t reach.
In this article, we thoroughly compare 10 current pen impact driver models, focusing on the 2026 new models: the Makita TD023D and HiKOKI WH3DA. We’ve also covered the differences from the previous model TD022D and the Panasonic EZ7521, all from an engineer’s perspective.
“TD023D vs WH3DA — which should I choose?” “Is the TD022D worth the price difference over the new model?” “Do I really need Panasonic’s LED?” — we’ll answer these practical questions.
How to Choose a Pen Impact Driver | 4 Key Points for Field Professionals
① Voltage: 7.2V or 3.6V
The market mainstream is 7.2V (Makita, HiKOKI, Panasonic), with 25N·m maximum torque as the standard. The 2026 new HiKOKI WH3DA achieves the same 25N·m torque at only 3.6V, but note the battery compatibility issue (7.2V batteries cannot be used with the WH3DA). If it’s your first pen impact purchase, going with 7.2V gives you wider battery reuse options.
② Battery Compatibility: Matching Your Existing Tools Is Economical
Makita, HiKOKI, and Panasonic each use their own proprietary battery standards. If you already own power tools (drills, circular saws, etc.) from one of these brands, choosing a pen impact from the same brand allows you to share batteries. The Makita TD022D/TD023D uses the BL0715 battery and is compatible with other Makita 7.2V series tools.
③ Operation Method: Trigger Style or Joystick Style
Makita and Panasonic use the traditional trigger style. Only the HiKOKI WH3DA uses joystick style. The trigger style feels familiar from the start and is easy to use immediately, while the joystick style has an advantage in the speed of forward/reverse switching, though it requires an adjustment period. If you frequently repeat the action of installing and removing screws in electrical work, the joystick style’s benefits become more significant.
④ Lighting Function: Independent LED Switch
The Panasonic EZ7521 has an independent LED switch, allowing you to turn the light on/off without moving the tool. This is an important feature for electricians and equipment technicians who frequently work in dark places. Makita and HiKOKI have trigger-linked LEDs with no independent switch. If lighting is a priority, go straight for Panasonic; otherwise choose Makita or HiKOKI based on other features.
Top 10 Pen Impact Drivers | 2026 Edition — Thorough Comparison of Current Models
From the 2026 new models to current staples and value models — 10 models covered in full. Each h3 section’s “Mena’s Comment” shares the real-world feel of each model.
Makita TD023D Cordless Pen Impact Driver 7.2V
メナThe TD023D’s one-touch bit attachment is genuinely convenient. For electricians who frequently swap bits on solo jobs, this improvement alone makes it “worth upgrading.”
| Voltage | 7.2 V |
| Max Torque | 25 N·m |
| Blows per Minute | Max 3,600/min |
| Weight | 900 g (with battery) |
| Bit Attachment | One-touch (new model) |
| Battery | BL0715 7.2V 1.5Ah included |
The Makita TD023D is the new 7.2V cordless pen impact driver released in February 2026. It’s the first full model change from the TD022D in about 10 years, and the biggest change is “one-touch bit attachment.” The mechanism allows you to attach a bit by simply inserting it, making bit changes while wearing gloves dramatically easier. Switches are also installed on both sides of the body, so left-handed workers can use it naturally.
While specs remain the same as the TD022D (max torque 25N·m, 3,600 blows/min), the case material changed from aluminum to resin to optimize cost. The battery (BL0715) and charger (DC07SB) are shared with the TD022D, so existing users can reuse their batteries directly. Available in 5 colors: blue, black, olive, violet, and red.
Ideal for electricians, equipment technicians, and interior carpenters who frequently install wiring devices and tighten light screws. If you’re a TD022D user considering an upgrade, try the bit attachment in person first.
HiKOKI WH3DA Cordless Pen Impact Driver 3.6V
メナWhen you first pick up the WH3DA’s joystick switch, you’ll think “wait, how do I hold this?” — but once you get used to it, switching forward/reverse with one hand becomes second nature. On the job site, I was comfortable with it within 3 days.
| Voltage | 3.6 V |
| Max Torque | 25 N·m |
| Blows per Minute | Max 4,200/min |
| Weight | 730 g (with battery) |
| Switch | Joystick style (industry first) |
| Slow Mode | 3-stage slow-start function |
The HiKOKI WH3DA is a pen impact driver released in February 2026 featuring the industry-first “joystick switch.” Rather than the conventional trigger style, you tilt a joystick (lever) forward and backward to switch between forward and reverse rotation. This operation method allows quick switching between forward and reverse without changing grip, excelling in repetitive screw removal and tightening work.
The 3-stage slow-start function is effective for preventing cam-out on small screw heads requiring precise tightening. Although the voltage is a low 3.6V, the maximum torque of 25N·m is comparable to the Makita TD023D (7.2V). At 730g (with battery), it’s lightweight even among competing models, reducing fatigue during extended continuous work.
The joystick operation requires an adjustment period, so we recommend trying the actual unit first. It’s particularly suited to professionals such as electricians and equipment technicians who repeatedly “remove screws → tighten screws.” HiKOKI existing users should verify battery (BSL36A18BX) compatibility in advance.
Makita TD022DSHX Cordless Pen Impact Driver 7.2V Blue
メナThe TD022D blue is the standard color for electricians. A proven model that’s been used on job sites for nearly 10 years — its value holds up even in the secondhand market. Reliability is guaranteed.
| Voltage | 7.2 V |
| Max Torque | 25 N·m |
| Blows per Minute | Max 3,600/min |
| Weight | 900 g (with battery) |
| Bit Attachment | Sleeve style |
| Included | Battery ×2 · Charger · Aluminum case |
The Makita TD022DSHX (blue) is the long-standing standard pen impact driver still in wide use today. Continuously sold since its 2016 release, it’s been trusted by electricians, equipment technicians, and interior carpenters for years. Specs are the same as the TD023D (max torque 25N·m, 3,600 blows/min), with the only difference being the older sleeve-style bit attachment.
The full set (DSHX) with 2 batteries, charger, and aluminum case is a ready-to-use configuration right out of the box. The aluminum case provides durability when carrying alongside other tools in a tool bag, making it ideal for job site transport. Blue is Makita’s signature color with high visibility, reducing the risk of losing the tool in a workspace.
The price is often lower than the TD023D, making it well-suited for users who want “sufficient functionality without the high cost.” Users who already own a battery and charger can also consider the tool-only option (TD022DZ).
Makita TD022DSHXB Cordless Pen Impact Driver 7.2V Black
メナThe TD022D black looks sleek and professional on any job site. Choosing by color alone while getting the same performance is totally valid. It also fits well for tradespeople who coordinate their workwear and tool bags in black.
| Voltage | 7.2 V |
| Max Torque | 25 N·m |
| Blows per Minute | Max 3,600/min |
| Weight | 900 g (with battery) |
| Bit Attachment | Sleeve style |
| Included | Battery ×2 · Charger · Aluminum case |
The Makita TD022DSHXB (black) is the Black color model of the TD022D. Specs are identical to the blue (TD022DSHX) — max torque 25N·m, 3,600 blows/min. The only difference is the color, making it popular among tradespeople who coordinate their tools in black, and as a gift.
Black color hides dirt well, showing less visual wear over long-term use. With the same specs and included accessories, the price is comparable to the blue. Makita’s black models are sometimes produced in smaller quantities than blue, which can occasionally lead to price differences depending on stock levels.
Full set with 2 batteries, charger, and aluminum case. Recommended for professionals who keep their tools in black, or style-conscious DIY users.
HiKOKI WH7DL Cordless Impact Driver 7.2V
メナThe WH7DL is HiKOKI’s 7.2V standard. The built-in multi-layer battery protection circuit means fewer battery issues on demanding job sites. Stability is its selling point.
| Voltage | 7.2 V |
| Max Torque | 25 N·m |
| Blows per Minute | Max 3,600/min |
| Weight | 870 g (with battery) |
| Battery Protection | Multi-layer battery protection circuit |
| Included | Battery ×1 · Fast charger · Case |
The HiKOKI WH7DL is the standard 7.2V pen impact driver from HiKOKI. Max torque 25N·m and 3,600 blows/min match the Makita TD022D/TD023D specs. HiKOKI’s proprietary “multi-layer battery protection circuit” (overload prevention, over-discharge prevention, per-cell voltage monitoring) is built in, excelling at battery longevity.
Operation is trigger style like Makita, allowing intuitive use from the start. If you’re uncertain about the HiKOKI WH3DA’s joystick operation, the WH7DL with trigger style will feel more familiar. Weight is 870g (with battery), roughly on par with the TD022D.
Existing HiKOKI battery (BSL712) users can save costs by reusing their batteries. If you’re torn between HiKOKI and Makita, basing your decision on your existing battery platform is the rational approach.
Panasonic EZ7521LA1S-H Cordless Stick Impact 7.2V Gray
メナThe EZ7521’s LED has an independent switch with 3 modes: off / spot / wide. Being able to illuminate your work area without moving the tool — while working in a dark ceiling cavity or inside a wall — is a strength no other pen impact driver offers.
| Voltage | 7.2 V |
| Max Torque | 25 N·m |
| Blows per Minute | Max 4,100/min |
| Weight | 850 g (with battery) |
| LED | Wide + Spot, independent switch |
| Included | Battery ×1 · Charger · Case |
The Panasonic EZ7521LA1S-H (gray) is a cordless stick impact driver. Its standout feature is the “independent LED switch.” By keeping the LED on constantly with a separate switch from the trigger, you get the convenience of “the light doesn’t turn off when you stop the tool” while working in dark locations. You can also switch between spot and wide lighting.
At max 4,100 blows/min, it’s higher than Makita and HiKOKI, making it suited to fine adjustments in precision screw work. Panasonic’s stick impact is designed with hand visibility in mind, earning long-standing support from electricians, equipment technicians, and air conditioner installers.
The battery (EZT006, etc.) is shared across the Panasonic 7.2V series, so existing Panasonic tool users can reuse theirs. For users who prioritize lighting, the independent LED switch — unavailable on competing models — is the decisive factor.
Panasonic EZ7521LA2S-B Cordless Stick Impact 7.2V Black — 2 Batteries Included
メナThe EZ7521 with 2 batteries is the professional setup. For electricians with lots of long continuous work, the ability to rotate batteries and keep working without stopping is a practical choice.
| Voltage | 7.2 V |
| Max Torque | 25 N·m |
| Blows per Minute | Max 4,100/min |
| Weight | 850 g (with battery) |
| LED | Wide + Spot, independent switch |
| Included | Battery ×2 · Charger · Case |
The Panasonic EZ7521LA2S-B (black) is the 2-battery set for the EZ7521. The body and features are identical to the EZ7521LA1S-H (gray, 1-battery set) — the difference is the inclusion of 2 batteries, enabling continuous use without waiting for a charge. For long job sites, rotating 2 batteries is the standard professional setup.
Black is popular among professional users. Slightly more expensive than the 1-battery set, but the cost per battery is equal or lower. With 2 batteries, you can keep working while one charges — on high-value job sites, this reduces total cost.
“Which EZ7521 set should I get?” — For daily job site professionals, the 2-battery set; for weekend DIY use, the 1-battery set is sufficient.
Shinko Seisakusho DCPI-7215 Cordless Pen Impact Driver
メナThe DCPI-7215 is an entry model for budget-conscious DIY users. It may fall short for professional use, but it has a role as a “first tool to try” for those held back by price.
| Voltage | 7.2 V |
| Max Torque | 15 N·m |
| Blows per Minute | Max 3,000/min |
| Weight | Approx. 800 g (with battery) |
| Battery | Li-ion 1.5Ah |
| Intended Use | DIY / Light work |
The Shinko Seisakusho DCPI-7215 is a low-cost pen impact driver. Its max torque of 15N·m is lower than the 25N·m of Makita, HiKOKI, and Panasonic, so you may feel underpowered when driving screws into hardwood or when tightening longer screws. It’s suited for light screw tightening and loosening, and low-frequency DIY use.
The price is significantly lower than the major three brands, making it a strong contender as an entry tool for those who want to “try out a pen impact for the first time.” It’s often sold as a set including battery and charger, so you can start using it right away without additional expenses.
For daily job site work (electrical and equipment installation), we recommend Makita, HiKOKI, or Panasonic from a reliability and durability standpoint. Position the DCPI-7215 purely as a “price-first DIY use” option.
Makita TD021DSHSP Cordless Pen Impact Driver 7.2V Pink
メナThe TD021D pink is popular with female tradespeople and interior finishers. Beyond looks, it’s also practical on a shared job site — “oh, that’s mine” — instantly identifiable at a glance.
| Voltage | 7.2 V |
| Max Torque | 25 N·m |
| Blows per Minute | Max 3,500/min |
| Weight | 830 g (with battery) |
| Color | Pink |
| Included | Battery ×2 · Charger · Pouch |
The Makita TD021DSHSP is the pink color version of the TD021 series, the generation before the TD022D. With max torque 25N·m and 3,500 blows/min — nearly equivalent practical specs to the TD022D/TD023D. The pink color is popular with female tradespeople, interior workers, and staff at facilities like beauty salons and hospitals.
It’s compatible with the TD022D series BL0715 battery, allowing shared battery use. The TD021D is a discontinued model, but distributor stock remains widely available. The price is often lower than the TD022D, making it an option for those who want “comparable specs at lower cost.”
The main difference from the TD023D/TD022D is only the bit attachment method (sleeve style) — tightening performance is practically the same. The pink color makes it easy to identify as “my tool” when multiple people share tools, providing a practical benefit in reducing tool mix-up risk.
Makita TD022DSHXO Cordless Pen Impact Driver 7.2V Orange
メナThe TD022D orange has outstanding visibility on any job site. Even among dark navy workwear and black tool bags, it’s immediately recognizable. It’s actually effective at preventing loss on-site — easier to spot if dropped.
| Voltage | 7.2 V |
| Max Torque | 25 N·m |
| Blows per Minute | Max 3,600/min |
| Weight | 900 g (with battery) |
| Color | Orange |
| Included | Battery ×2 · Charger · Aluminum case |
The Makita TD022DSHXO (orange) is the orange color model of the TD022D. Specs are identical to the blue and black (max torque 25N·m, 3,600 blows/min), and it has earned consistent support as a model where the orange visibility enhances the practical usefulness of tool management.
The vivid orange stands out even on dark job sites or workbenches crowded with tools, helping prevent forgetting and tool mix-ups. Particularly useful for identification in multi-person tool sharing environments, or at demolition/renovation sites where tools tend to get scattered.
Battery (BL0715) and charger (DC07SB) are fully compatible with TD023D and TD022D blue/black. Choose by color preference or workplace rules (e.g., color-coding by worker). Since performance is identical, you can prioritize “a color that’s clearly yours.”
Recommended Pen Impact Drivers by Job Type
For Electricians and Equipment Technicians
For professionals using these daily on job sites, choose from brands with proven durability, battery life, and after-sales support. The 2026 choice comes down to Makita TD023D (new one-touch bit) or HiKOKI WH3DA (joystick forward/reverse). If you prioritize LED lighting, Panasonic EZ7521 has the advantage of an independent switch. In all cases, matching your existing battery platform is the most economical approach.
For DIY and Weekend Users
For DIY users with lower frequency of use, starting from “price range” is the realistic approach. The Shinko Seisakusho DCPI-7215 is the most affordable entry option, though its torque is lower (15N·m). Stretch the budget a bit for the Makita TD022D and you get professional-grade specs (25N·m) that will last. “Just want to try a pen impact” — starting with the DCPI-7215 to get a feel for it is also a valid approach.
For Multi-Person Use or Sites Where Tool Identification Matters
In environments where multiple people use the same tools, or when you want to prevent tool mix-ups, color-coding is effective. The Makita TD022D series comes in a rich variety of colors — blue, black, orange, white, and red — making it easy to assign a color to each worker. The orange (TD022DSHXO) has particularly high visibility, making it easier to spot forgotten tools in dimly lit job sites.
Frequently Asked Questions (FAQ)
Q. What’s different between the TD023D and TD022D? Which should I buy?
A. The basic specs (max torque 25N·m, 3,600 blows/min, shared batteries) are identical. The main improvements of the TD023D are “one-touch bit attachment” and “dual-side switches.” For those who frequently swap bits (like electricians), the TD023D’s convenience is high. If the price difference is a concern, or your bit-swapping frequency is low, the TD022D is still perfectly sufficient.
Q. Is the HiKOKI WH3DA’s joystick operation difficult?
A. Many reviews mention it takes 2–3 days to get used to, but “once you do, you can’t go back” is a common sentiment. The ability to switch between removing (reverse) and tightening (forward) screws with a single finger means higher productivity in repetitive tasks (wiring device installation, equipment maintenance). That said, watch out for forward/reverse errors when unfamiliar with it.
Q. Is the Panasonic EZ7521’s independent LED switch really necessary?
A. If you frequently work in dark locations (above ceilings, inside walls, inside panels), yes. Makita and HiKOKI’s LEDs are trigger-linked — they turn off when you stop the tool. The EZ7521 lets you keep the LED on while pausing, giving it a clear edge for precision work and inspection in dark areas. If most of your work is outdoors or in well-lit rooms, it’s an unnecessary feature.
Q. Can I share batteries between models?
A. There is compatibility within the same brand and voltage series, but no compatibility between brands. The Makita TD022D/TD023D’s BL0715 (7.2V) is compatible with other Makita 7.2V tools (DF010D, etc.). The HiKOKI WH7DL (7.2V) and WH3DA (3.6V) have different battery specs and are not compatible with each other. When consolidating multiple tools, choose models with the same voltage and battery standard.
Summary | The 2026 Pen Impact Choice Comes Down to “Two New Models” or “Value TD022D”
メナThe 2026 pen impact market is now anchored by two new models: TD023D (Makita) and WH3DA (HiKOKI). Which to choose depends on “how often you swap bits” and “how frequently you switch forward/reverse.”
Cases to buy the new model: Daily job site professionals, tasks with frequent bit swapping (TD023D recommended), tasks requiring fast forward/reverse switching (WH3DA recommended)
Cases where the TD022D is sufficient: Want to keep costs down, current TD022D still works fine
Cases where Panasonic EZ7521 is the right call: Lots of dark-area work requiring independent LED
Budget-focused DIY: Start with the Shinko Seisakusho DCPI-7215
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