
Tool Aid Cobalt 18TPI 4" All Purpose Reciprocating/Air Saw Blades
5 Great reasons to buy from us:
Features and Benefits:
- 4" long all purpose blade has 18 teeth per inch.
- For general cutting of material over 1/8" thick.
- Use to cut through a variety of metals, fiberglass and plastic
- Bi-metal blades contain cobalt for long lasting, shatterproof use.
- Fits Chicago Pneumatic, CIA, Florida Pneumatic, Ingersoll-Rand, Mac, Sears, Snap-on and any other air saw with dual set screw blade retention.
- Maximum speed is 10,000 strokes per minute.
- Packed 5 blades per display pouch.
Use these high quality blades to cut through a variety of metals, fiberglass and plastic. Great for bodywork and exhaust work. These bi-metal blades contain cobalt for long lasting, shatterproof use. FitsChicago Pneumatic, CIA, Florida Pneumatic, Ingersoll-Rand, Mac, Sears, Snap-on and any other airsaw with dual set screw blade retention. Maximum speed is 10,000 strokes per minute. Always weargoggles when operating any air tool. Packed 5 blades per display pouch.
Estimated between and
Will usually ship within 1 business day. Drop Ship will ship within 2 days.
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Please allow 3 to 8 days for your order to arrive. We stock most of our products and ship daily. This means there is minimal delays in your order. We also drop ship from multiple warehouses, this may take up to 2 days shipping. You will be notified with tracking information once product ships. Overnight shipping is available for an additional cost. Please contact us for information before placing an order. |
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Returns are easy, simply contact us for a returns number and send your item to our returns center for fast processing. We'll get you a replacement or refund in a snap! |

Returns are easy, simply contact us for a returns number and send your item to our returns center for fast processing. We'll get you a replacement or refund in a snap!

We insist that you love everything you buy from us. If you're unhappy for any reason whatsoever, just let us know and we'll bend over backwards to make things right again.

Features and Benefits:
- 4" long all purpose blade has 18 teeth per inch.
- For general cutting of material over 1/8" thick.
- Use to cut through a variety of metals, fiberglass and plastic
- Bi-metal blades contain cobalt for long lasting, shatterproof use.
- Fits Chicago Pneumatic, CIA, Florida Pneumatic, Ingersoll-Rand, Mac, Sears, Snap-on and any other air saw with dual set screw blade retention.
- Maximum speed is 10,000 strokes per minute.
- Packed 5 blades per display pouch.
Use these high quality blades to cut through a variety of metals, fiberglass and plastic. Great for bodywork and exhaust work. These bi-metal blades contain cobalt for long lasting, shatterproof use. FitsChicago Pneumatic, CIA, Florida Pneumatic, Ingersoll-Rand, Mac, Sears, Snap-on and any other airsaw with dual set screw blade retention. Maximum speed is 10,000 strokes per minute. Always weargoggles when operating any air tool. Packed 5 blades per display pouch.
Estimated between and
Will usually ship within 1 business day. Drop Ship will ship within 2 days.
![]() |
Please allow 3 to 8 days for your order to arrive. We stock most of our products and ship daily. This means there is minimal delays in your order. We also drop ship from multiple warehouses, this may take up to 2 days shipping. You will be notified with tracking information once product ships. Overnight shipping is available for an additional cost. Please contact us for information before placing an order. |
|
![]() |
Returns are easy, simply contact us for a returns number and send your item to our returns center for fast processing. We'll get you a replacement or refund in a snap! |

Returns are easy, simply contact us for a returns number and send your item to our returns center for fast processing. We'll get you a replacement or refund in a snap!

We insist that you love everything you buy from us. If you're unhappy for any reason whatsoever, just let us know and we'll bend over backwards to make things right again.
