Its a fairly standard size, but there are some variations that can impact comparability. Tshirts should be available for those that have been there, done that. The torqset head is similar in appearance to a phillips drive in that it has a cross with 4 arms. Important to note that an impact driver is different in use than a drill driver or other full rotation electric power tool. Jis screws are common in japanese motorcycles, cars and machinery, as well as some european made motorcycles. A crosshead screw with a twostep driver design, with the blade diameter stepping up at a distance from the point.
The phillips is designed to cam out, but the jis is designed to keep applying force and keep hold of the screw head. Jis cross head screws and drivers peter verdone designs. Btw i picked up a makita 18v lithium ion impact driver in fm for cheap, its the size of a kids toy, and works unbelievably well on all sorts of things. These cross head bits are made by vessel tools and are designed to be used on jis screws commonly found on japanese motorcycles. Using the proper driver in the japanese screws generally works better than allen head. Driving bits drill bits the home depot store finder. The japanese cross point drivers also have the selfcentering and quick tool and screw engagement, however the jis japanese industrial standard design allowed torque and overtightening to be controlled by the operator and not at the head. That is often the question when it comes to discussing jis or japanese industrial standard screwdrivers. Designed to fit jis cross head screws commonly found on japanese bikes. A bit of googling also reveals that you can just flatten the tip of a standard phillips to turn it into a jis. High quality motion pro standard bit driver thandle. Choosing the wrong screwdriver bit can sometimes mean the difference between repair success and repair distress. Other designs require a mechanical or magnetic bit holder to secure the screw to the bit. I have a bunch of different configurations of these screwdrivers.
Most rc helicopters use jis screws to mount the propeller. Choosing the right screwdriver bit ifixit repair guide. Chances are thats because its not a phillips screw, its a jis screw. Most often found in japanese equipment, and looks much like a phillips, but its not. How to choose the right screwdriver bit to fit your screw head. You mentioned the vessel ball grips, which are ok, but for jis screws, the vessel cross point drives are the best. Features three 14 inch drive heads, one at end of shaft and two at each end of handle with magnets to hold drivers. If you work with anything metric with a cross point its not a phillips head, and the jis specific design is priceless. I always thought the japanese cross head screws with a little dot on top were meant to be metric. Specialty screwdrivers screwdrivers the home depot.
The jis japanese industrial standard screw is commonly found on japanese motorcycles and equipment. Jis, or japanese industry standard screws are just different enough in shape that phillips drivers will not fit well and slipstrip them. Ive been told there is no difference between a standard phillips or cross head screwdriver and a jis screwdriver, as long as the sizes are equal. Get free 2day shipping on qualified specialty screwdrivers products or buy tools department products today with buy online pick up in store. Jan 09, 2016 great deal on jis screwdrivers at princess auto. Forum index general general topics great deal on jis screwdrivers at princess auto all odsc organized rides are cancelled until further notice due to the covid19 situation. Great deal on jis screwdrivers at princess auto ontario. Threeway thandle with japanese industrial standard cross head bits. Replacement jis crosshead 14 hex drive bits for pro thandle bit driver part no.
Mechanics make emergency jis bits by grinding a flat tip on a phillips bit. Since then, i was looking into jis tips based on the 14 standard so i could use them in my sockets, etc. Securing fastening screws to the power tool driver bit can be challenging. Btw i picked up a makita 18v lithium ion impact driver. This package includes high grade s2 tool steel jis crosshead bits no. A double slotted screw drive is not considered cruciform because the shape is not recessed, and consists only of two superimposed simple milled slots. Whats the difference between japanese and phillips. The included japanese industrial standard cross head bits are a must have for most japanese made bikes and work equally well on traditional phillips head. The following heads are categorized based on commonality, with some of the lesscommon drives being classified as tamperresistant.
The difference is in the leading angle of the point of the driver. Designed to fit jis crosshead screws commonly found on. Specialty screwdrivers screwdrivers the home depot store. Jis screwdriver information page 3 honda trail ct90. Phillips and pozidriv crosshead screws explained in. Oct 16, 2017 the jis driver can be used on phillips quite easily but not reciprically sic. Jis crosshead bits are a must have for most japanese made bikes and work equally well on traditional phillips head. Japanese bikes are held together with jis japanese industrial standard screws and jis cross head screw are different in design to phillips heads. Jis screws look like phillips screws, but have a tiny dot stamped onto them. The slot head drivers are magnetic, just like their jis brothers. Jis can work in phillips but the opposite is not true. As the video will show, there is a real difference when it comes to loosening tight screws on a japanese carburetor. The shipping of all orders may be delayed d ue to closures in the new jerseynew york region and throughout the country.
The included japanese industrial standard cross head bits are a must have for most japanese made bikes and work equally well on traditional phillips head screws. I was poking about for the jis vessel screwdriver and looking at replacement jis bits for a vessel 2500 impact driver. These crosshead bits are made by vessel tools and are designed to be used on jis screws commonly found on japanese motorcycles. A show and tell of two nearly indistinguishable types of screw drivers. Other names for these types of drives are cross recessed, cross head, cross tip, and cross point. I avoid the issue by replacing the case screws with stainless steel allen head cap screws. Note that a jis screwdriver will usually work on both a phillips head and jis screw, while a phillips head will usually work only on a phillips head screw. Jis always fit phillip fasteners, but because of slight design differences, phillips drivers may not fit jis.
Ever wondered why japan crosshead screws get buggered. Made by vessel, the originator of the jis standard. Ive been told there is no difference between a standard phillips or crosshead screwdriver and a jis screwdriver, as long as the sizes are equal. Follow the tips in this guide to correctly identify your screwdriver bits and prevent those. Phillips 1890 to 1958 phillips screw company head screw in the jis. Find great deals on ebay for jis bits and jis screwdriver. The pozidriv bit and recess design provides contact than a standard phillips for more torque. Use of traditional phillips driver on jis cross head screws will damage screw head. Includes high grade s2 tool steel jis cross point bits no. Pro t handle with 3 jis driver bits from canadas motorcycles got a few other things there as well. Some of these types are specified in iso 4757, cross recesses for screws.
Just the thing for the random annoying slotted screw you encounter in various projects. I found that the motion pro bits in their new twrench are being offered in two packs of each size 14 hex drive. The japanese standard cross head screws are indicated with a little dot punched into the head, so you can tell the difference between those and other types of cross head screws. Philips driver heads are more pointed and tend to bottom out on the center point of the screws before the faces of the driver are seated on the indents in the screw head. Nov 08, 2017 learn howto repair and maintain your own motorcycle. Learn howto repair and maintain your own motorcycle. Includes high grade s2 tool steel jis cross head bits no. Motion pro thandle bit driver with jis cross head bits mx. There is a cross point screw standard in jis made according to jis b 1012. Designed to fit jis crosshead screws commonly found on japanese bikes. Jan 19, 2016 motion pro, which from my reading has a good reputation for quality products, sells a thandle bit driver with no. Also called cross point screws it looks like a phillips screw, but is. Most of the time the phillips bits work fine on jis screws when used in either a hand or cordless impact driver.
I have one and gave my spare to coolerman about two years ago. I believe i can say that before we all found out that the screw heads on our hondas were jis i think thanks to mel in yorba linda, weve been using impact drivers with phillips head bits with some success and a few. Jis crosshead bits are a must have for most japanese made bikes and work equally well on traditional phillips head screws. The use of a traditional phillips driver on jis cross head. These drivers work on any japanese screw in any car or motorcycle. These are made of hardened highgrade tool steel and will fit any standard 14 hex drive tool. Motion pro, which from my reading has a good reputation for quality products, sells a thandle bit driver with no. Because of its unique design, the robertson or square recess bit is the only one able to hold the screw head tight to the bit. Oct 22, 2010 theyre jis cross heads and lifes a lot simpler using jis screw driver bits on em.
Jis is often used in rc equipment from japan, and the drivers. Jis precision driver bits, jis precision driver bits. Get free 2day shipping on qualified driving bits products or buy tools department products today with buy online pick up in store. These 14 hex drive bits are designed to fit jis crosshead screws commonly found on japanese bikes. Drivers are not easily available in north america, try your local rc airplane hobby shop. Jis cross point bits are a must have for most japanese made bikes and work equally well on traditional phillips head screws. Consumers are likely to think that any screw head with a cross drive recess is a phillips, which can lead to problems.
Drivers feature a magnetic head and a tip that grabs onto the screw. The shallow cross indention in the screw head identifies a pozidriv fastener. Jis cross head bits are a must have for most japanese made bikes and work equally well on traditional phillips head. This recess design was adopted as a japanese standard in 1958, and revised in 1964, 1974 and 1985. Unfortunately, vendors describe bits as jis phillips the item so described should actually be a jis bit, the phillips simply being an indication that the item in question is a cross drive. That is why you need vessel japanese crosspoint screwdrivers. Sharkas toolkit upgrades the above kits with an impacta p. There are other differences, but that is the one that really matters.
Usually, it also involves a mating tool, such as a screwdriver, that is used to turn it. Jis screws can usually be identified by a single raised dot, next to the screw slot. Sometimes the bit comes double sideda different kind of head on each side this makes it quick to switch beteween fasteners when using something like a drill driver that uses a chuck, but they often wont fit in drivers handles designed for smaller bits. Please refer to the following table to verify the size of screwdrivers, bits, or sockets. I just purchased the motion pro t handle with 3 jis driver bits. Phillips and pozidriv crosshead screws explained in simple terms in the first half of the twentieth century, the slotted screws proved to be increasingly problematic. Does your phillips driver feel like it doesnt quite fit that screw. Ever wondered why japan cross head screws get buggered. At a minimum, it is a set of shaped cavities and protrusions on the screw head that allows torque to be applied to it. These are made of hardened highgrade tool steel and will fit any standard 14 hex drive. Motion pro thandle bit driver with jis cross head bits. This package includes high grade s2 tool steel jis cross head bits. High quality motion pro standard bit driver thandle features three 14in. Jisspec crosshead screws are generally marked with a single raised dot or an x.
Jis precision driver bits, find quality jis precision driver bits products, jis precision driver bits manufacturers, jis precision driver bits suppliers and exporters at zhida hardware co. Its probably the most commonly used driver in your toolbox for fastening crosspoint screws. Jis screwdrivers are available from sizes 000 to 0 very small, precisiontype screwdrivers for electronics to 1 and 2 more useful for motorcycles. A jis screw is often identified by a dot on the head. Whether you do this only once and run into trouble, or intend to do it often, its worth your sanity to do it with the correct jis tools so you dont risk stripping a screw head. A jis screw will not cam out like a phillips will, and may be damaged when a phillips drivers is used in them.479 546 843 1078 1370 646 943 1569 1462 1562 495 1327 1002 79 812 845 642 332 1439 1049 1606 996 932 338 988 1043 855 525 54 136 1189 1038 573 836 1143 1160 1049