Impact Screwdriver Bits Wholesale & Customization
- Designed specifically for professional users
- Made of high-quality S2 steel to offer a longer service life
- CNC precision milling for tight grip and cam-out prevention
- Torsion section absorbs impact and transfers maximum torque to the fixing
- Manganese phosphated treatment for better corrosion protection
- Color sleeve for easy recognition
Product Categories
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Impact Bits
TOOLJOY Hex 4mm Impact Torsion Tool Bits 25mm
Impact Screwdriver Bits Videos
TOOLJOY Impact Bits Fit Different Screw Standards
EU
EU standard
ASME
American standard
DIN
German standard
JIS
Japan standard
EU
EU standard
ANSI
American standard
DIN
German standard
JISC
Japan standard
BSI
British standard
IS
India standard
ISO
International standard
TOOLJOY Has Impact Screwdriver Bits That You Want;
If We Don't Have It, We'll Make It.
TOOLJOY Breaking Test Report & Fatigue Test Report
These are the breaking testing report and fatigue testing report we provided for some of our custom impact bits clients in early 2024.
Our impact bits undergo rigorous testing to meet customer satisfaction standards.
| BREAKING TEST REPORT | |||
| Test Condition | |||
| Material | Testing Date | Standard | Lot No. |
| 45308 | DIN | EAS.123 | |
| Type | Product Length | Hardness | Contact Pressure |
| PH2 | 50.0mm | 60.1HRC | 10.0kgf |
| Test Result | |||
| Std. Torque | Max. Torque | Breaking Torque | Breaking Angle |
| 105.1 kgf.cm | 216.9 Kgf.cm | 216.9 Kgf.cm | 31.2 Degree |
| *1N-m=10.19 kgf-cm ; 1kgf-cm=1.15 in-lbf | |||
![]() | |||
| Operator: TOOLJOY Supervisor: Alice Wang | |||
| FATIGUE TEST REPORT | |||
| Test Condition | |||
| Customer | Testing Date | Testing Time | Contact Pressure |
| Russian Customer | March 25th, 2024 | 0.678680555 | 10.0kgf |
| Material | Product Length | Type | Hardness |
| S2 | 65.0mm | PH2 | 59.4HRC |
| Test Result | |||
| Standard | Torque Setup | Tested Times | Times/min |
| 105.1 kgf.cm | 105.1 Kgf.cm | 48228 | 291.1 |
| Note | |||
| *1N-m=10.19 kgf-cm ; 1kgf-cm=1.15 in-lbf | |||
![]() | |||
| Operator: TOOLJOY Supervisor: Alice Wang | |||
Customized Your Impact Screwdriver Bits From TOOLJOY
- Phillips Impact Bits
PH1 impact driver bits
PH2 impact driver bits
PH3 impact driver bit
PH4 impact driver bit
- Square Impact Bits
SQ0 impact screwdriver bits
SQ1 impact screwdriver bits
SQ2 impact screwdriver bits
SQ3 impact screwdriver bits
- Pozidriv Impact Bits
PZ0 impact bits
PZ1 impact bits
PZ2 impact bits
PZ3 impact bits
PZ4 impact bits
- Hex Impact Bits
H1.5 impact hex bits
H2 impact driver bits
H2.5 impact driver bits
H3 impact hex bits
H4 impact driver bits
H5 impact driver bits
H6 impact hex bits
- Slotted Impact Bits
SL3 impact bits
SL4 impact bits
SL4.5 impact bits
SL5 impact bits
SL5.5 impact bits
SL6 impact bits
SL6.5 impact bits
- Torx Impact Bits
T10 impact bits
T15 impact bits
T20 impact bits
T25 impact bits
T27 impact bits
T30 impact bits
T40 impact bits
- Safety Torx Impact Bits
T10 impact bits
T15 impact bits
T20 impact bits
T25 impact bits
T27 impact bits
T30 impact bits
T40 impact bits
1/4″ impact driver bits
Cr-V steel
Ordinary S2 steel
Taiwan S2 steel
Any color can be customized.
printed on the color sleeve
engraved on the impact bit
25mm impact bits
50mm impact bits
65mm impact bits
75mm impact bits
90mm impact bits
100mm impact bits
150mm impact bits
250mm impact bits
TOOLJOY offers a variety of surface treatment options:
Sandblasted
Manganese Phosphate
TiN coating
ZrN coating
Diamond Tip
Mirror Finish
Cr-plating
Vintage Bronze, etc.
Table of Contents
What is impact driver bits?
Impact driver bits, also called impact screwdriver bits, are designed for impact drivers which have more torque to drive in fasteners, screws and bolts.
Impact screwdriver bits are different from regular bits as they have a narrow shaft named “Torsion Zone”, as shown in the picture below, to withstand the high torque and the pounding force generated by an impact driver.
Features of TOOLJOY impact driver bits?
What are the most common impact driver bits?
The PH2 impact bit is the most common and in-demand product, based on TOOLJOY’s 20 years of experience serving thousands of clients all over the world.
Do you need to use impact screwdriver bits? (Who need impact screwdriver bits?)
Impact driver bits are essential for professionals and DIY enthusiasts who frequently work on projects requiring the driving or removing of screws and bolts, especially in challenging situations. Here’s who might need them most:
Carpenters and Woodworkers: For tasks involving dense hardwoods or when working with a large number of fasteners.
Construction Workers: When assembling structures that require robust and reliable fastening, such as framing houses or installing decking.
Electricians: For securing electrical boxes and components, especially when working with metal studs or hard materials.
Automotive Technicians: In auto repair and maintenance, where over-torqued or rusted bolts are common.
Metalworkers: When constructing or repairing metal frameworks where high torque is needed for thick screws or bolts.
Furniture Assemblers: Ideal for quickly and efficiently assembling furniture with a high volume of screws.
Plumbers: Useful for securing fixtures and fittings in tight spaces where extra torque can make a difference.
DIY Home Improvement Enthusiasts: For various home projects, from building decks to hanging drywall or assembling flat-pack furniture.Anyone who values efficiency, reliability, and the need to work with tough materials or tight screws will find impact driver bits an invaluable addition to their toolkit.
How long do impact driver bits last?
Impact Screwdriver Bit
lmpact design, with an extended torsion zone, a hardened core and precision tip, provides 10 times life over standard bits.
The extended torsion zone helps to absorb the torque peaks of impact drivers to avoid breakage.
The precision engineered bit tips deliver a better fit and less cam-out.
FAQ
(1)Various products in low MOQ and competitive prices
(2)Professional website platform and one-to-one online service
(3)We have ourselves factory. We accept the order if you want to customize products or design the product.
(4)Products are all covered with warranty and insurance
Usual delivery time is 5-10days after recieving the advance payment;
For the customized product, 15-30 days after receiving the advance payment.
Express delivery, air shipping, sea shipping are available for your request.
T/T,L/C,D/A,D/P,Paypal for different circumstances.
Free samples are available while freight is chargeable.
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