Product information
 Diamond Core Drill Bits are premium specialty drill bits designed for drilling in hard abrasive non-ferrous materials. The electroplate bonded diamond drill bits have a superior design developed through extensive testing. Material uses include:
|
|
|
|
|
Bit Specifications:
|
Drill Bit Size: |
2" |
|
Tip OSD Diameter: |
2.01 (51.1mm) |
|
Core ISD Diameter: |
1.91" (48.4mm) |
|
Shank Diameter: |
3/8" (0.38"/ 9.8mm) |
|
Shank Length: |
1" (26mm) |
|
Bell Length: |
1-1/4" (32mm) |
|
Total Length: |
2-1/4" (58mm) |
|
Diamond Grit: |
80 Diamond Grit |
|
Drill Bit Size: |
3/16" |
|
Tip OSD Diameter: |
0.19 (4.9mm) |
|
Core ISD Diameter: |
0.12" (3.1mm) |
|
Shank Diameter: |
3/16" (0.17"/ 4.4mm) |
|
Shank Length: |
2-1/4" (58mm) |
|
Bell Length: |
N/A" (Tube style bit) |
|
Total Length: |
2-1/4" (58mm) |
|
Diamond Grit: |
120 Diamond Grit |
|
Drill Bit Size: |
1-1/8" |
|
Tip OSD Diameter: |
1.13 (28.8mm) |
|
Core ISD Diameter: |
1.03" (26.1mm) |
|
Shank Diameter: |
5/16" (0.31"/ 8mm) |
|
Shank Length: |
1" (26mm) |
|
Bell Length: |
1-1/4" (32mm) |
|
Total Length: |
2-1/4" (58mm) |
|
Diamond Grit: |
80 Diamond Grit |
|
Drill Bit Size: |
1-3/8" |
|
Tip OSD Diameter: |
1.38 (35.1mm) |
|
Core ISD Diameter: |
1.28" (32.4mm) |
|
Shank Diameter: |
5/16" (0.31"/ 8mm) |
|
Shank Length: |
1" (26mm) |
|
Bell Length: |
1-1/4" (32mm) |
|
Total Length: |
2-1/4" (58mm) |
|
Diamond Grit: |
80 Diamond Grit |
|
Drill Bit Size: |
2-3/4" |
|
Tip OSD Diameter: |
2.76 (70.2mm) |
|
Core ISD Diameter: |
2.65" (67.5mm) |
|
Shank Diameter: |
3/8" (0.38"/ 9.8mm) |
|
Shank Length: |
1" (26mm) |
|
Bell Length: |
1-1/4" (32mm) |
|
Total Length: |
2-1/4" (58mm) |
|
Diamond Grit: |
80 Diamond Grit |
|
Drill Bit Size: |
2-1/2" |
|
Tip OSD Diameter: |
2.51 (63.9mm) |
|
Core ISD Diameter: |
2.41" (61.2mm) |
|
Shank Diameter: |
3/8" (0.38"/ 9.8mm) |
|
Shank Length: |
1" (26mm) |
|
Bell Length: |
1-1/4" (32mm) |
|
Total Length: |
2-1/4" (58mm) |
|
Diamond Grit: |
80 Diamond Grit |
Recommended for You
- Choosing a selection results in a full page refresh.
Testimonials
This range hood looks amazing above our island cooktop. The LED lighting is super bright and the 3-speed fan works like a charm. Installation was straightforward, even for a DIYer
This comforter is the softest thing I’ve ever owned. It’s like sleeping in a cloud. Keeps me warm without overheating — perfect for year-round use.
These curtains completely changed the feel of our boys room. They drape beautifully, block just the right amount of light, and were super easy to install. Highly recommend!
The matte black sink we purchased for our powder room is absolutely stunning. Everyone who visits asks where we got it. It adds a modern edge and ties the whole room together
I usually struggle to find dresses that feel both stylish and comfortable, but this one nailed it. Soft fabric, perfect length, and I felt confident wearing it all day. Worth every penny.
The coffee table we ordered is a total showstopper — solid wood, beautiful finish, and just the right size for our family. Assembly was simple and everything arrived in perfect shape
I ordered a few area rugs and some peel-and-stick wallpaper. The patterns are gorgeous and the materials feel premium. I’ve already recommended this store to three of my friends!
!