Buy MK Diamond 156387 4-Inch Black Supreme Grade Core Bit For Concrete & AsphaltMK Diamond 156387 4-Inch Black Supreme Grade Core Bit For Concrete & Asphalt Product Description:
- Diameter: 4 Inch
- Thread: 1-1/4 In.-7
- Length: 14.50
- The MK-Black is a supreme core bit engineered for exceptional footage and fast/aggressive drilling
Product Description
156387 Core Size: 4" Features: -Core Bit MK-Black.-Supreme grade for concrete and asphalt.-Excellent performance in applications associated with moderate to high steel reinforcement.-Laser welded.-Additional diameters and lengths available on request. Construction: -The MK-Black is a supreme core bit engineered for exceptional footage and fast/aggressive drilling characteristics. Dimensions: -Item # 156373 - Diameter: 1/2'', Nut: 5/8''-11, Weight: 1 lbs.-Item # 157176 - Diameter: 5/8'', Nut: 5/8''-11, Weight: 1 lbs.-Item # 156374 - Diameter: 3/4'', Nut: 5/8''-11, Weight: 1 lbs.-Item # 156375 - Diameter: 7/8'', Nut: 5/8''-11, Weight: 1 lbs.-Item # 156376 - Diameter: 1'', Nut: 5/8''-11, Weight: 2 lbs.-Item # 157177 - Diameter: 1-1/8'', Nut: 5/8''-11, Weight: 2 lbs.-Item # 156377 - Diameter: 1-1/4'', Nut: 5/8''-11, Weight: 2 lbs.-Item # 156534 - Diameter: 1-3/8'', Nut: 5/8''-11, Weight: 2 lbs.-Item # 156378 - Diameter: 1-1/2'', Nut: 5/8''-11, Weight: 2 lbs.-Item # 157178 - Diameter: 1-5/8'', Nut: 5/8''-11, Weight: 2 lbs.-Item # 156379 - Diameter: 1-3/4'', Nut: 5/8''-11, Weight: 2 lbs.-Item # 156380 - Diameter: 2'', Nut: 1-1/4''-7 , Weight: 4 lbs.-Item # 156381 - Diameter: 2-1/4'', Nut: 1-1/4''-7, Weight: 4 lbs.-Item # 156382 - Diameter: 2-1/2'', Nut: 1-1/4''-7, Weight: 4 lbs.-Item # 156383 - Diameter: 2-3/4'', Nut: 1-1/4''-7, Weight: 4 lbs.-Item # 156384 - Diameter: 3'', Nut: 1-1/4''-7, Weight: 4.5 lbs.-Item # 156385 - Diameter: 3-1/4'', Nut: 1-1/4''-7, Weight: 4.5 lbs.-Item # 156386 - Diameter: 3-1/2'', Nut: 1-1/4''-7, Weight: 4.5 lbs.-Item # 156387 - Diameter: 4'', Nut: 1-1/4''-7, Weight: 4.75 lbs.-Item # 156388 - Diameter: 4-1/4'', Nut: 1-1/4''-7, Weight: 4.75 lbs.-Item # 156389 - Diameter: 4-1/2'', Nut: 1-1/4''-7, Weight: 4.75 lbs.-Item # 156390 - Diameter: 5'', Nut: 1-1/4''-7, Weight: 6 lbs.-Item # 157628 - Diameter: 5-1/2'', Nut: 1-1/4''-7, Weight: 6 lbs.-Item # 156391 - Diameter: 6'', Nut: 1-1/4''-7, Weight: 8 lbs.-Item # 156392 - Diameter: 6-1/4'', Nut: 1-1/4''
Customer Reviews
Most helpful customer reviews
0 of 0 people found the following review helpful.
Cuts well
By Shemp
I needed to drill only one hole through a 10" wall. The drill hit 3 5/8" rebars, it drilled a clean hole and there is no wear evident on the drill bit. So I can attest to the fact that it didnt fall apart and is probably good for many holes. If you are expecting to drill hundreds of holes with one drill bit you need to find someone else' review.
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