25.00. I deal with buloke all the time, it is by far the hardest wood on earth. I believe it would be interesting to hear at least one opinion except that it’s the hardest wood that’s been tested with the Janka scale. Turns and finishes well. The Australian Bull Oak tests out as the most difficult to penetrate by at least one measure. The woodlands occur across the Riverina and Murray-Darling bioregions in tracts or patches within other habitats such as open forests or woodlands. With a Janka Hardness of 5,060 lbf, the Australian Buloke is considered to be the hardest wood on Earth. Images: Drag the slider up/down to toggle between raw and finished wood. Shop today! It doesn't get to huge proportions around here, usually to about 10 metres high with a 300mm diameter trunk at best. This is part of the ironwood family of trees and it is native to Australia, hence the name. They are impervious to white ants. - The Australian Buloke, also known by the scientific name Allocasuarina luehmannii. ironwood tree. I would certainly agree with all of the comments about its’ hardness. Numbers at the low end of the spectrum indicate a softer wood (balsa takes the lowest spot at 22), while highs of 4,000-5,000 denote a harder wood (the Australian buloke is 5,060). It is easier to break with a sledge hammer or run a block splitter along a split than using a saw. To request a quote and freight rate, click here or call  816‒506‒4131, Bringing you high-quality lumber from the nation’s largest wholesalers of tropical hardwood products and domestic lumber mills. Compared to other materials however, it still yields a weaker Compressive Strength and Modulus of Rupture than Steel, and a significantly lower compressive strength than Concrete.. Sheoak, western(Allocasuarina fraseriana), Buloke, Australian(Allocasuarina luehmannii), Sheoak, drooping(Allocasuarina verticillata), In terms of rot resistance, I have worked on large properties in the eastern states of Australia, and have pulled fence posts out of the ground after more than 100 years and they have been totally intact – even in marshy conditions. Notes: Australian buloke, along with most species contained in the Casuarinaceae family, feature aggregate rays that can be extremely wide—perhaps the widest of any hardwood family in the world. Rays are so large, some pieces have visible ray flecking on flatsawn surfaces. Very large aggregate rays produce a lace-like pattern on quartersawn surfaces. I recently stacked several tonnes of the wood for firewood, and tested it’s specific… Read more ». At 2,040 Janka Hardness Scale….. a 3/4″ thick board of that wood can go through a15 TPI scrolls blade fairly easily. Use coupon WW2020 on checkout. Buloke can be hard to distinguish from River-oak and Belah from a distance but the cones are a distinctive way to identify them. Get the best deals on Wood, Materials Red Wood & Woodworking Project Materials. 3,655 lb (16,260 N) Some pieces can be just about a dark as true … 816‒506‒4131 I have seen no place where it is being sold in the United States, and I don’t know how Australian jails might differ from American ones, should its trade be illegal. A special thanks to Don Wan for providing the wood sample of this wood species, including a very large slab! Can I use a band saw or scroll saw? Our webshop is open so you can order your wood online and get it delivered for your projects. You can also order and collect your order at the gate from Thursday 5th November – please phone 01538 715060 to book your time of arrival. Other time….not so easy. Australian Beefwood Slabs Beefwood’s name is peculiar, but the wood is as beautiful as its name is odd. Shop with Afterpay on eligible items. Ringed Gidgee Knife Block 466 140mmx32x27. Buloke, an Australian timber often cited as the world’s hardest, actually ranks 21st at 16,732 Newtons. Wood is classified by hardness using the “Janka Scale”. Certain strands of the wood species are listed as endangered by the Australian government. What is the hardest wood in the world? It is often used for making knife handles, flooring and furniture but is seldom available outside Australia. Australian Buloke Knife Block 140mm x 40 x 30. One of our hardest commercially available woods is coolibah at 16,063 N. turpentine is rated at 12,238 N and spotted gum rates only 10,368N. From what I found, Lignum Vitae is actually more dense than Australian Buloke, even though it has a lower Janka hardness. Southern Chestnut 4. Australian Buloke Bookmatched Scales 140mm x 40 x 10. Therefore, the habitat remaining in this part of the world is particularly significant and valuable. Katalox / Wamara. Buloke woodlands are highly biodiverse; they are home to a great variety of plants, birds and other animals. Calculated by pounds of force (lbf). The rays in Allocasuarina and Casuarina species are so large, ray fleck is considered to be best displayed on flatsawn surfaces (most lacewood-type woods only achieve a respectable ray fleck when quartersawn). Buy a 20 pack and save!. While areas of buloke may be high in diversity, many of the species, especially birds, are threatened and declining. Additionally, having exclusively solitary pores (rather than a mixture of solitary and radial multiples) further serves to differentiate sheoaks from other hardwood species. Common Uses: Nesting and feeding of the Australian Red-tailed Black Cockatoo. Specialty Lumber Solutions represents the nation’s largest wholesalers of tropical hardwood products and domestic lumber mills. See the articles Wood Allergies and Toxicity and Wood Dust Safety for more information. Australian Buloke - World's Hardest. Both woods share a similar ray-flecked appearance on quartersawn surfaces. Even the larger rays of silky oaks and lacewood in the Proteaceae family pale in comparison to the aggregate rays found in Casuarinaceae. BUNDLE OF THE WEEK Featured Bundle of the Week Long Leaf Pine Turning Blanks Bundle. Schinopsis brasiliensis: The Schinopsis brasiliensis is a species of the cashew plant, with its origins in Brazil.It is a very tough wood with a Janka rating of 4,800 lbf. Interestingly enough, like Balsa wood, Cuipo wood is classified as a hardwood. Again, your input could be helpful in this identification project. Commonly mistaken for a softwood, beefwood is anything but soft. 2.25″ x 2.5″ x 12″ Old Growth Long Leaf Pine Common trade names: buloke, bull-oak Genus: Allocasuarina luehmannii Janka Hardness (pounds-force): 5060 Description: Possibly there exist limitations to what a … Buloke grows in small groves or scattered amongst Black-oaks on sandy or poor ground. I’m yet to do a strength test but it seems to be stronger than its relative the Sheoak. Click here to view our range of Walking Sticks. Well, the janka test is a spherical styli so the hardness reflected would increase exponentially, (intuitively it feels they should have used a cone but i’m sure they know more about it than me) so a wood a little harder should have an exponentially greater janka number. I don’t think the hardness listed here is correct. It has been the most difficult timber I have ever worked with but the final outcome was well worth the effort. It was one of the most difficult wood flooring restoration jobs we have ever had…, I would love to see that floor, difficult from Melbourne Australia though…. It's not easy to find real info from people who have worked with it, but the word seems to be that it is hard enough to make cutting and sanding quite difficult. Watch video of wood finish being applied. Do you think this is Australian Buloke? Vessels: medium to large, moderately numerous; reddish brown deposits occasionally present, Rays: narrow and very wide aggregate rays; normal and very wide spacing (respectively). A few strokes dulled my hatchet at an almost staggering speed. However, while the tree species itself may not be directly threatened by extinction, certain stands in Victoria and New South Wales are listed as endangered by the government of Australia. Even the larger rays of silky oaks and lacewood in the Proteaceae family pale in comparison to the aggregate rays found in Casuarinaceae . There is mention from Australian government issues alluding to its strong performance as a fuel wood. The Australian Buloke is an ironwood tree that is native to Australia. 5. FYI: I receive a commission on sales generated through links to Amazon, eBay, etc. I’m making knife handles out of buloke wood. If you are looking for Ipe, Teak, Cumaru, Massaranduba or another species, we sell tropical hardwood rain screen siding and decking materials at the best prices. We also have your flooring needs covered by working with direct importers to offer a line of tropical hardwood flooring at the most competitive prices. Environmental Issues and Hardwood Decking. When sheoaks are quartsawn, the ray fleck can become too large and irregularly patterned for smaller pieces. Welcome to AustralianBurls.com - a 16 year old, original owner, Chesapeake, VA based business - supplying the the best burls and hardwoods available from Down Under. Is the Janka haradness really over 500?!?! A similar comparison is Bois d’Arc. Red Mahogany – mahogany in general is averagely hard. that would make it the hardest wood in the world would it not? 10.00. sold out. The hardest wood is the Australian Buloke which requires a force of 5,060 lbs to embed the ball and the softest is the Cuipo which requires only 22lbs of force, with the familiar balsa wood being the second softest. It is reputed to be the hardest wood worldwide, and has a Janka hardness rating of 5,060 lbf (22,500 N). 30.00. I don’t dispute that somewhere, someone tested an abnormally heavy sample of this wood that had a hardness that high. Uniform medium texture with good natural luster. The list is far from absolute and should only be used as a starting point: 1. The tree is rated at a whopping 5060lbf Janka hardness. Performance: If you can get your hands on some of this, please let me know how it turns out for you. Some of you may have heard of before, while some may be new to you. Common Name(s): Australian buloke, bull oak, Scientific Name: Allocasuarina luehmannii (formerly Casuarina luehmannii), Average Dried Weight: 69.9 lbs/ft3 (1,085 kg/m3), Specific Gravity (Basic, 12% MC): 0.86, 1.09, Modulus of Rupture: 18,850 lbf/in2 (130.0 MPa)*, Elastic Modulus: 2,682,500 lbf/in2 (18.50 GPa)*, Crushing Strength: 10,150 lbf/in2 (70.0 MPa)*, *Strength properties are estimated based on AS/NZS 2878:2000, strength group SD2. Common Name(s): Allocasuarina luehmanniScientific Name: Allocasuarina luehmanniDistribution: Queensland, Western New South Wales, Northwestern VictoriaTree Size: 30-60 ft (10-20 m) tall, 2-3 ft (.6-.9 m) trunk diameterAverage Dried Weight: N/ABasic Specific Gravity: N/AHardness: 5,060 lbs.f.Rupture Strength: N/AElastic Strength: N/ACrushing Strength: N/AShrinkage: N/A, 3824 Fremont Ave.