So are any of these bits jis? Because I don’t see jis stamped

I’m going to say no, just because of how they’re labeled PH1 PH2 PH3. PH meaning Phillips. Vessel usually labels their JIS drivers +1 +2 +3 or P1 P2 P3. P meaning Plus. Though I’m surprised Vessel made a set with Phillips bits, not JIS bits. Having said all that, this is a decent set that I use regularly. I have only experienced cam-out either when using cheap screws, or operator error.

Does anyone know of the grooves on these line up properly with the ball detent on American style impact drivers?

The ball detent lines up with about the ball on the bit. It locks securely into an impact driver but has a couple millimeters of back and forth movement inside the collar. In a Milwaukee M12 Surge Impact Driver, just the head of the bit sticks past the collar. The movement is just slightly more then my long Milwaukee and DeWalt bits and extenders.

Are the cross points JIS?

Short answer - NO. The cross points are marked PH1 / 2 / 3 and PZ1 / 2 / 3. The PH is for Phillips and the PZ is for Pozidrive. I haven't tried the PZ on my JIS fasteners but based on the description they seem similar to my JIS Vessel screwdrivers. From the internet. "A Pozidriv has ribs between each of the four arms of the cross. This increases the grip between the bit and the fastener. A Phillips bit fits in a Pozidriv screw head, but it will most likely cam out before the fastener is fully tightened. ... A Pozidriv bit does not fit in a Phillips screw head"

Q: Vessel, do you offer metric hex 2.5 mmbits? thank you

Yes and we will prepare Hex 2.5mm tip bit in near future! By the way, Hex 3/32" is 2.3mm so it is a sort of 2.5mm.

Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

Help Track order

Account Cart

Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

Help Track order

Account Cart

VESSEL Impact Ball™ Torsion Bit 30+1 PC. Set in Slide CASE No.IB31P02U Made in Japan by VESSEL

Product ID: 473249021

Details

Brand
VESSEL
Finish type
Unfinished
Item length
1.38 Inches
Material
Metal
Number of pieces
31

🔥62HRC max hardness

🧲Magnetized tips

🛠️31 precision bits

€ 118.40

Duties & taxes included

In stock

Sold byAmazon GreeceDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Greece.

Secure transaction

Description

🛠️ Elevate your toolkit with precision and power — don’t get left behind!

ERGONOMIC SLIDE CASE - Compact, organized slide case designed for easy transport and quick access—perfect for professionals on the move.
UNMATCHED DURABILITY - Crafted with VoHA material and heat-treated to 62HRC for industrial-grade toughness that lasts through the toughest jobs.
PRECISION MAGNETIC TIPS - Magnetized bit tips ensure secure screw retention, reducing slips and speeding up your workflow.
MADE IN JAPAN EXCELLENCE - World-class craftsmanship guarantees reliability and performance trusted by pros worldwide.
COMPREHENSIVE 31 PIECE SET - Includes 30 torsion bits plus a 2 3/8" bit holder, covering all essential sizes from Torx to Phillips and Hex for ultimate versatility.

The VESSEL Impact Ball™ Torsion Bit 30+1 PC Set is a premium Japanese-made tool kit featuring 31 high-hardness (62HRC) torsion bits crafted from durable VoHA material. Designed for industrial use, it includes a magnetized bit holder and a compact slide case, delivering unmatched versatility and reliability for professionals and serious DIYers alike.

Specifications

ASIN	B08WHYFQYL
Best Sellers Rank	432,526 in DIY & Tools ( See Top 100 in DIY & Tools ) 3,202 in Screwdriver Bit Sets
Bit Compatibilities	bit holder
Bit Set Composition	Bit Set
Bit Tip Configuration	Magnetic Tip
Brand	VESSEL
Customer Reviews	4.8 out of 5 stars 503 Reviews
Drive Bit Application	industrial
Drive Bit Shank Style	Ball Shank
Drive End Style	Hex Shank
Drive System	Torx
Drive system	Torx
Finish	Unfinished
Finish type	Unfinished
Included Components	Manufactuered Brand Product
Item Length	1.38 Inches
Item Type Name	Tools
Item Weight	281 g
Item length	1.38 Inches
Manufacturer	VESSEL
Material	Metal
Model Number	IB31P02U
Number of Pieces	31
Number of pieces	31
Part Number	426115
Set Name	31pc Bit Set
UPC	840921141310
Unit Count	1.0 count

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Reema J.

Perfect platform for hard-to-find items. Delivery was prompt.

1 month ago

Imran F.

Very reliable shop with genuine products. Will definitely buy again!

2 weeks ago

View all Trustpilot reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.

€ 118.40

Duties & taxes included

In stock

Sold byAmazon GreeceDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Greece.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Sneha T.

Received my product in pristine condition. Great service overall.

1 month ago

Meera L.

Smooth transaction and product arrived in perfect condition.

3 weeks ago

View all Trustpilot reviews