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Copperhead 7344078 Chain Saw Chain .063 .325 78 Lks Chisel W/O Bumper Link (discontinued with inventory)

$6.99 SHIPPING Equipment Orders over $250

Copperhead 7344078 Chain Saw Chain .063 .325 78 Lks Chisel W/O Bumper Link (discontinued with inventory)

SKU 7344078-RT
Save $20.60 Save $20.60
$26.59
$26.59 - $26.59
$26.59
$5.99
$5.99 - $5.99
$5.99

Copperhead chainsaw chain is engineered from premium German steel and delivers professional-grade performance for demanding cutting tasks. Chrome-plated cutters are precisely angled to maximize cutting efficiency, while hardened drive links and rivets resist stretching and wear. The optimized design minimizes vibration and ensures balanced operation, reducing operator fatigue during extended use.

Requires 3/16" File


Replaces

  • CARLTON: K3L-078G
  • STIHL: 26RS-78

Fits Models

  • ALPINA/CASTOR: A-40, C-40, CP-41, CP-45, CP-540, CP-600, P-370, P-410, Pro Series 45, Pro Series 540, Pro Series 600, P460, P510
  • CUB CADET: CS5018, CS5220
  • DOLMAR: PS460, PS510, PS5100, PS5105, PS540, 109, 110, 111, 115
  • ECHO: CS-3600, CS-3900, CS-400, CS-4000, CS-4100, CS-440, CS-4400, CS-4600, CS-510, CS-520, CS4500, CS5000
  • EFCO: 147, 152, 156, 165
  • HUSQVARNA: 133, 154, 234, 238, 242, 246, 254, 257, 261, 262, 33, 336, 339, 340, 345, 346, 350, 351, 353, 357, 359, 36, 360, 362, 41, 435, 44, 440, 445, 45, 450, 455, 460, 466, 49, 50, 51, 545, 55, 550, 555, 57
  • JOHN DEERE: CS46, CS52, CS56, CS62, 300CS, 45EV, 450V, 46EV
  • JONSERED: CS2145, CS2149, CS2150, CS2152, CS2153, CS2156, CS2159, CS2163, CS2240, CS2245, CS2250, CS2252, CS2253, CS2255, CS2258, 2050, 2051, 2054, 2055, 2149, 370, 410, 420, 425, 435, 45, 451, 455, 49, 490, 50, 51, 510, 52, 520, 521, 525, 535, 590
  • POULAN: Farmhand Series, Predator Series, 2700, 2750, 2800, 285, 2900, 295, 3000, 305, 3050, 306SA, 310, 3100, 315, 3300, 335, 336, 4600, 4620
  • POWERHORSE: 190502, 190503, 190557, 190559
  • REDMAX: G390, G450, G455, G5000, G5300
  • REMINGTON: RM5118, RM5520
  • SOLO: 613, 614, 630, 631, 632, 633, 634, 635, 636, 637, 638, 639, 640, 641, 643, 644, 645, 647, 651, 652, 654, 656
  • TANAKA: ECS-400, ECS-415, ECS-4501, TCS-40
  • TROY BILT: TB4620, TB4920, TB5018, TB5020

Dimensions:

PITCH: 0.3250"
DRIVE LINKS: 78
GAUGE: 0.0630"
STYLE: without Bumper Link
STYLE: Chisel


    Return Policy

    ALL RETURNS MUST HAVE PRIOR AUTHORIZATION

    If you’re looking to return or exchange your order. we’re here to help! We accept returns within 30 days of delivery. 

    Learn more about exceptions and procedures regarding our Return & Refund Policy

    Blades

    Trimmer Line

    Filters

    Belts

    • 5 stars: 11 (92%)
    • 4 stars: 0 (0%)
    • 3 stars: 0 (0%)
    • 2 stars: 0 (0%)
    • 1 star: 1 (8%)
    This product has no reviews of its own. The merchant grouped it with related products, so the reviews shown are from across that group.
    A
    Anonymous
    Great product excellent cutting and long

    Great product excellent cutting and long lasting

    Thank you for taking the time to leave a review! We are thrilled to hear that you are satisfied with the performance of our Copperhead Chainsaw Chain. Our team works hard to provide high-quality products that deliver great results. We appreciate your support and look forward to serving you in the future. Happy cutting!

    Best Regards,
    Master Landscape Supply Team!

    T
    T. Gibson
    Master Landscape Supply was quick in shipping

    Master Landscape Supply was quick in shipping (which is what I needed) and the Copperhead chain saw chains and bars I find to be high quality as replacements for the original parts.

    Thank you for your positive feedback on our quick shipping and high-quality Copperhead chain saw chains. We are glad to hear that our products were able to meet your needs as replacements for the original parts. We appreciate your business and look forward to serving you again in the future.

    Best Regards,
    Master Landscape Supply Team

    D
    Deondrell butler
    They were very professional, and helpful

    They were very professional, and helpful
    And wasted no time in filling my order. Beautiful people, beautiful spirit. Love that place.

    Thank you for your kind words! We are thrilled to hear that you had a positive experience with our team. Our goal is always to provide professional and helpful service to our customers. We appreciate your support and look forward to assisting you again in the future. Have a great day!

    R
    Raul Ortiz
    Just what I ordered

    I got my order quickly and was just what I needed. I'll order again.

    Thanks for the review! We're glad to hear that our product was exactly what you needed and that you received it quickly. We look forward to serving you again in the future.

    J
    Joe's Small Engine | Joe Canterberry
    Copperhead chain saw chain

    Works great and easy to install

    Hi there,

    Thank you for leaving a review for the Copperhead 7211039 Chain Saw Chain. We are so glad to hear that it is working great for you and was easy to install. We appreciate your business and hope you continue to have a positive experience with our product.

    Best,
    Mark S.
    Copperhead Customer Service Team

    J
    Jim Wells
    Copperhead chains

    Excellent chains for the price. Will buy more.

    Thank you for your review of our Copperhead chains! We are so glad to hear that you found them to be of excellent quality and value. We look forward to serving you again in the future.

    A
    Anonymous
    Works great on my Milwaukee 16" Chainsaw

    The chain works great and cuts smooth. Stays sharps very well

    Thank you for your great review! We're glad to hear that the Copperhead 7212056 16' Chain Saw Chain is working great on your Milwaukee Chainsaw. We take pride in providing quality products that stay sharp and cut smoothly. Happy cutting!

    D
    Dayle Knapp

    Terrible product. Thought for the price it was worth trying.. Had two of three chains break right away at rivet very disappointing. Called company and they told me to follow return policies of which couldn’t be done because we didn’t have the original packaging left. Followed up with an email to Lindsey and never got a return response. Save your money on this product.

    Dear valued customer,

    We are sorry to hear about your experience with our Copperhead 7224055 Chain Saw Chain. We understand your frustration and disappointment with the product. Our team takes product quality very seriously, and we apologize for any inconvenience this may have caused you.

    Unfortunately, we searched our email servers and cannot locate your follow-up email. We would like to speak with you directly to resolve this issue. In the meantime, please visit our website and start the process of a return. You will have the opportunity to add any information such as not having the original package, etc. All return requests are posted for review. Our customer service team is committed to providing the best possible support, and we would appreciate the opportunity to make this right for you.

    Please contact us at 770-787-0993 or customerservice@masterlandscapesupply.com, and we will work towards finding a solution that meets your satisfaction. We value your feedback and appreciate your business.

    Thank you for choosing our product.

    Sincerely,
    Mark S.
    Customer Service Team

    L
    Larry Remick
    Copperhead Chainsaw Chains

    These chains have the best cutting ability and last the longest of any other brand I have purchased

    Thank you for sharing your positive experience with the Copperhead 7221061 Chain Saw Chain! We are delighted to hear that our product has exceeded your expectations in terms of cutting ability and durability. At Copperhead, we strive to provide our customers with high-quality chainsaw chains, and your feedback is greatly appreciated. Thank you for choosing Copperhead and happy cutting!

    J
    John Baker
    The BEST

    Only use Copperhead brand chains!.. at $10 bucks a chain versus $ 22 a chain purchasing at Master Landscape ikis a no brained!!

    P
    Peter Kinney
    Copperhead Chainsaw Blade

    I have used this chain before on my STIHL 391 with 26” bar to cut large white and red oak - like a hot knife thru butter! I am very happy with the product but wish it was made in the USA vice China. I would gladly pay more for a US-made product.

    Thank you Peter for taking the time to leave a review. We are pleased to hear that you have had a positive experience using it on your STIHL 391 for cutting large oak trees.

    We appreciate your feedback regarding the product's country of origin. We are always looking for ways to improve our products and your suggestion will be taken into consideration for future developments.

    Thank you for being a loyal customer and we hope to continue meeting your expectations with our products.

    Best regards,
    Mark S.
    Customer Service Team

    M
    Mike Geiwitz
    Convinced

    I have always run Stihl chain loops on my saws. The vendor was out of Still chains so sold me this one. After cutting several smaller trees and limbing 47, this chain is still performing as it did at installation. I have yet to file or sharpen this chain. At more than half the cost of Still chains I am sold on Rotary Copperhead brand. I have purchased 18" and 20" chains and will write reviews on them after use/test.

    • 5 stars: 11 (92%)
    • 4 stars: 0 (0%)
    • 3 stars: 0 (0%)
    • 2 stars: 0 (0%)
    • 1 star: 1 (8%)
    This product has no reviews of its own. The merchant grouped it with related products, so the reviews shown are from across that group.
    A
    Anonymous
    Great product excellent cutting and long

    Great product excellent cutting and long lasting

    Thank you for taking the time to leave a review! We are thrilled to hear that you are satisfied with the performance of our Copperhead Chainsaw Chain. Our team works hard to provide high-quality products that deliver great results. We appreciate your support and look forward to serving you in the future. Happy cutting!

    Best Regards,
    Master Landscape Supply Team!

    T
    T. Gibson
    Master Landscape Supply was quick in shipping

    Master Landscape Supply was quick in shipping (which is what I needed) and the Copperhead chain saw chains and bars I find to be high quality as replacements for the original parts.

    Thank you for your positive feedback on our quick shipping and high-quality Copperhead chain saw chains. We are glad to hear that our products were able to meet your needs as replacements for the original parts. We appreciate your business and look forward to serving you again in the future.

    Best Regards,
    Master Landscape Supply Team

    D
    Deondrell butler
    They were very professional, and helpful

    They were very professional, and helpful
    And wasted no time in filling my order. Beautiful people, beautiful spirit. Love that place.

    Thank you for your kind words! We are thrilled to hear that you had a positive experience with our team. Our goal is always to provide professional and helpful service to our customers. We appreciate your support and look forward to assisting you again in the future. Have a great day!

    R
    Raul Ortiz
    Just what I ordered

    I got my order quickly and was just what I needed. I'll order again.

    Thanks for the review! We're glad to hear that our product was exactly what you needed and that you received it quickly. We look forward to serving you again in the future.

    J
    Joe's Small Engine | Joe Canterberry
    Copperhead chain saw chain

    Works great and easy to install

    Hi there,

    Thank you for leaving a review for the Copperhead 7211039 Chain Saw Chain. We are so glad to hear that it is working great for you and was easy to install. We appreciate your business and hope you continue to have a positive experience with our product.

    Best,
    Mark S.
    Copperhead Customer Service Team

    J
    Jim Wells
    Copperhead chains

    Excellent chains for the price. Will buy more.

    Thank you for your review of our Copperhead chains! We are so glad to hear that you found them to be of excellent quality and value. We look forward to serving you again in the future.

    A
    Anonymous
    Works great on my Milwaukee 16" Chainsaw

    The chain works great and cuts smooth. Stays sharps very well

    Thank you for your great review! We're glad to hear that the Copperhead 7212056 16' Chain Saw Chain is working great on your Milwaukee Chainsaw. We take pride in providing quality products that stay sharp and cut smoothly. Happy cutting!

    D
    Dayle Knapp

    Terrible product. Thought for the price it was worth trying.. Had two of three chains break right away at rivet very disappointing. Called company and they told me to follow return policies of which couldn’t be done because we didn’t have the original packaging left. Followed up with an email to Lindsey and never got a return response. Save your money on this product.

    Dear valued customer,

    We are sorry to hear about your experience with our Copperhead 7224055 Chain Saw Chain. We understand your frustration and disappointment with the product. Our team takes product quality very seriously, and we apologize for any inconvenience this may have caused you.

    Unfortunately, we searched our email servers and cannot locate your follow-up email. We would like to speak with you directly to resolve this issue. In the meantime, please visit our website and start the process of a return. You will have the opportunity to add any information such as not having the original package, etc. All return requests are posted for review. Our customer service team is committed to providing the best possible support, and we would appreciate the opportunity to make this right for you.

    Please contact us at 770-787-0993 or customerservice@masterlandscapesupply.com, and we will work towards finding a solution that meets your satisfaction. We value your feedback and appreciate your business.

    Thank you for choosing our product.

    Sincerely,
    Mark S.
    Customer Service Team

    L
    Larry Remick
    Copperhead Chainsaw Chains

    These chains have the best cutting ability and last the longest of any other brand I have purchased

    Thank you for sharing your positive experience with the Copperhead 7221061 Chain Saw Chain! We are delighted to hear that our product has exceeded your expectations in terms of cutting ability and durability. At Copperhead, we strive to provide our customers with high-quality chainsaw chains, and your feedback is greatly appreciated. Thank you for choosing Copperhead and happy cutting!

    J
    John Baker
    The BEST

    Only use Copperhead brand chains!.. at $10 bucks a chain versus $ 22 a chain purchasing at Master Landscape ikis a no brained!!

    P
    Peter Kinney
    Copperhead Chainsaw Blade

    I have used this chain before on my STIHL 391 with 26” bar to cut large white and red oak - like a hot knife thru butter! I am very happy with the product but wish it was made in the USA vice China. I would gladly pay more for a US-made product.

    Thank you Peter for taking the time to leave a review. We are pleased to hear that you have had a positive experience using it on your STIHL 391 for cutting large oak trees.

    We appreciate your feedback regarding the product's country of origin. We are always looking for ways to improve our products and your suggestion will be taken into consideration for future developments.

    Thank you for being a loyal customer and we hope to continue meeting your expectations with our products.

    Best regards,
    Mark S.
    Customer Service Team

    M
    Mike Geiwitz
    Convinced

    I have always run Stihl chain loops on my saws. The vendor was out of Still chains so sold me this one. After cutting several smaller trees and limbing 47, this chain is still performing as it did at installation. I have yet to file or sharpen this chain. At more than half the cost of Still chains I am sold on Rotary Copperhead brand. I have purchased 18" and 20" chains and will write reviews on them after use/test.

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