Imachinist S933414 M42 93 X 3/4 X 10/14tpi Bi-Metal Metal Cutting Band Saw Blades
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> 3 dayUpdate: Seller contacted me quickly after I left the review below. Offered to send a replacement and expedited the delivery. The replacement band arrived in better condition than the first. I have a usable blade on my saw now. Raising my rating based on the customer service. Still unsure about the overall quality control but at the moment Im satisfied with the outcome. Original review: Let me say up front I know how to handle a bandsaw blade. I was super careful taking it out of the package and uncoiling it. Also super careful putting it in the saw. The reviews on this blade are pretty good but if you look at other blades from this manufacture there are some comments of blades arriving with a serious bent/twisted spot in it. Usually near the weld which appears to be the case in mine. Poor quality control makes it a matter of chance and count me in the list of the unlucky ones. Bottom line is the blade is unusable. I hate giving a 1 star but for a product that arrives unusable theres no other rating. Since its unusable out of the package, I cant say anything about cutting performance or how long it holds up. I cut the package open and its too much hassle now to try to send back. I thought Id save a few bucks but Im just out the money. Ill go back to buying blades locally for a little bit more where I can take it back if it has a problem.
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| Click here for 93", 3/4TPI | Click here for 93", 4/6TPI | Click here for 93", 5/8TPI | Click here for 93", 6/10TPI | Click here for 93", 8/12TPI | Click here for 93", 14TPI | |
| Blade Length | 93" | 93" | 93" | 93" | 93" | 93" |
| Blade Width | 3/4" | 3/4" | 3/4" | 3/4" | 3/4" | 3/4" |
| Blade Thickness | 0.035" | 0.035" | 0.035" | 0.035" | 0.035" | 0.035" |
| Blade Teeth | 3/4TPI | 4/6TPI | 5/8TPI | 6/10TPI | 8/12TPI | 14TPI |
| Pitch | variable pitch | variable pitch | variable pitch | variable pitch | variable pitch | constant pitch |
| Suitable for | ferrous solid rod with big diameter | ferrous solid rod with big diameter | ferrous solid rod with big diameter | aluminum, copper, brass etc and other non-ferrous metal | ferrous thick tubing, profile, sheet, plate etc | general purpose |
| SKU | S933434 | S933446 | S933458 | S9334610 | S9334812 | S9334014 |
Cold Rolling
Milling
Heat Treatment
Welding
Blade Teeth Selection Advice and Welding Joint Comparison
How to Improve Life
- Blade installation is the first step, make sure teeth is shown outside the guide, and blade strip is clamped tightly inside the guide.
- Teeth direction should be the same with the direction of wheel rotation, twist the blade from inside to outside if teeth direction is opposite.
- Running-in is required when blade cuts metal for the first time. It"s important for blade life. During running-in, cutting speed should be 1/3 of normal speed, feed should be 1/4 of normal feed. Usually, after the blade cuts the first several pieces, like 5-10 pieces, adjust cutting speed and feed gradually to normal speed according relative parameters and your metal.
- Blade tension will be different for differnt wide blades, as time goes on, blade tension will be reduced by the bandsaw and blade stretch, make sure the blade is correct tension, our recommended blade tension is 300N/mm2.
- Coolant will be useful to cool and lubricate blade and teeth during cutting, better coolant could avoid overheat on the teeth of the blade, and reduce friction between the blade and the metal you cut.
- Teeth selection is also important, here are our experience:
- big variable teeths (like 3/4TPI, 4/6TPI, 5/8TPI) are for cutting ferrous solid rod with big diameter;
- big constant teeth (like 6TPI) is for cutting ferrous solid rod with small diameter;
- big variable teeth (like 6/10TPI) is for cutting aluminum, copper, brass etc and other non-ferrous metal;
- middle variable teeths (like 8/12TPI, 10/14TPI) are for ferrous thick tubing, profile, sheet, plate etc;
- small constant teeth (14TPI) is for general purpose;
- small variable teeths (like 12/16TPI, 14/18TPI) is for ferrous thin tubing, sheet, plate, profile etc;
- small constant teeth (24TPI) is for ferrous thin tubing, plate, sheet etc, don"t cut non-ferrous metal, like aluminum etc.
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Welding JointWe weld blades with high performance welding machine to make sure welding joint looks perfect. |
Teeth DirectionDefault teeth direction is rightward, if you want leftward direction, please twist the blade from inside to outside. |
Original PackageBrand new with original package for this blade with tips behind blade pacakge to help customers. |
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Metalworking TypeBi-metal blade is designed for metalworking, ideal for metalworking craftman, blacksmith, mechanic etc. |
CompatibilityAccurate length with high performance, compatible with most bandsaws with more choices on teeth pitch. |
Ideal DIY ToolsBi-metal type, M42 grade, 8% cobalt with 2% tungsten, much more fatigue resistant and durable on metal. |
Blade LifeSpring steel backer strengthens blade life, hardened edges to cut metal straightly with ease, blade works with high performance. |
