5 out of 5
Greenlee 648 Carbide Cutter Set, Quick Change, 8Pc, Price/each
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Product Description
Price is for each.
Manufacturer Part Number: 648
- Complete Solutions for 1/2" to 2" conduit
- Fast, accurate holes in stainless steel, mild steel, iron, copper, brass, aluminum, fiberglass and plastic sheet
- Extends tool life with reduced friction, torque and heat
- Quick Change Arbor – change cutter heads with a simple push and turn
- Split point, cobalt-steel pilot drill eliminates walking and penetrates quickly
- Precision engineered, tungsten carbide teeth for fast cutting of round, burr-free holes
- Optimized carbide placement reduces friction and torque – requires less force and generates less heat while cutting
- Flange Stop for Safety – prevents over-drilling
- Ejector Spring – automatic slug removal with every cut
- Application : Cut fast, accurate holes in stainless steel, mild steel, iron, copper, brass, aluminum, fiberglass and plastic sheet up to 3/16" (4.8mm) thick
- Cutting Edge : Tungsten Carbide Teeth
- Hole Size : 6 sizes: 7/8", 1-1/8", 1-3/8", 1-3/4", 2", 2-1/2"
- Maximum Cutting De : 3/16" (4.8MM)
- Pilot Drill : Cobalt High Speed Steel 645-001: Use with 645-011 Arbor, 645-002: Use with 645-022 Arbor
- Pilot Drill Size : 645-001: 1/4" X 2.56" Long, 645-002: 5/16" X 2.72" Long
- Shank Size :
- 645-011: 3/8" (9.5mm)
- 645-022: 7/16" (11.1MM)
- Standard : Kit contents:645-7/8, 645-1-1/8, 645-1-3/8, 645-1-3/4, 645-2, 645-2-1/2, 645-011, 645-022, 2 hex keys
- Type : Quick Change Carbide Cutter Set
Attention CA Residents: Prop 65 Warning
WARNING:
This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, go to www.p65warnings.ca.gov.
Return Policy
EXCHANGE COULD ONLY BE APPLIED WITHIN 10 DAYS AFTER DELIVERY.
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Customer Reviews
By gerald dinan
Date: October 27, 2017
works really well , does not include a 1 1/2 bit, which it should
Rating: 
[4 of 5 Stars!]
[4 of 5 Stars!]
By Seth Bowman
Date: April 19, 2017
I've only used 1 for 3 holes. Cuts like a beast. Much better than knockouts. Remember, low and slow on stainless.
Rating: [4 of 5 Stars!]
[4 of 5 Stars!]
By Andrew White
Date: February 23, 2017
High Quality<br />Shallow Cut Depth<br />Annoying quick release spins hole-saw off of hub and sends it face first to the ground if you spin the drill fast and stop abruptly.<br /><br />Very high quality yet very shallow cutting depth, which I guess is expected but I end up cutting wood here and there so these are not for anything over 1/4" in thickness I'd say. Downside is quick-release is too loose.
Rating: [4 of 5 Stars!]
[4 of 5 Stars!]
By Ronald Y Modesett
Date: February 09, 2017
Used this twice so far and no complaints
Rating: [4 of 5 Stars!]
[4 of 5 Stars!]
By A Customer
Date: January 28, 2017
Good, sturdy holesaw kit, but the center drill is a weird size / type so stock one or two extras.
Rating: [4 of 5 Stars!]
[4 of 5 Stars!]
By E Hart
Date: July 23, 2016
great set of hole saws! eats through metal like butter. I will say that the coil spring on the end keeps popping off and falling to the ground. other than that... a very helpful kit to have on the truck
Rating: [4 of 5 Stars!]
[4 of 5 Stars!]