Ridgid Bi-Metal Hole Saws
FEATURES:
- Premium M42 High Speed Steel Cutting Edge
- Patent Pending Tooth Set Design optimized to remove material faster.
- Enhanced Product Life – 2 x’s the life of the old hole saws.
- 1-15/16” (49mm) Cutting Depth.
- Side Slot for Increased Leverage for Fast and Easy Slug Removal.
- Durable .050” side wall (prevents collapsing).
- Cap reduces run out and vibration.
- External coating reduces side wall friction for efficient cutting.
HIGHLIGHTS:
The new RIDGID Bi-Metal hole saws have just become more cost effective, while delivering maximum cutting performance.
They are now made of premium M42 High Speed Steel Cutting edge and have Patent Pending Tooth Set Design which double the life of the old hole saws.
External tests prove that the RIDGID Bi-Metal Hole Saws Cut Faster than similar top 5 competitor hole saws, with:
- 39% in 16 G 304 Stainless
- 10 % in 1/2″ OSB Wood
- 12 % in 1/4″ Mild Steel Plate
RIDGID Bi-Metal Hole Saws are ideal for wood, plastic, machinable metals, stainless steel alloys, nail-embedded wood cutting.
|
CATALOG NO. |
MODEL NO. |
SIZE |
STEEL RPMS |
S/STEEL RPMS |
CAST IRON RPMS |
BRASS RPMS |
ALUMINUM RPMS |
|
|
IN. |
MM |
|||||||
|
52755 |
M14 |
9/16 |
14 |
580 |
300 |
400 |
790 |
900 |
|
52760 |
M16 |
5/8 |
16 |
550 |
275 |
365 |
730 |
825 |
|
52770 |
M19 |
3/4 |
19 |
460 |
230 |
300 |
600 |
690 |
|
52780 |
M22 |
7/8 |
22 |
370 |
185 |
245 |
495 |
555 |
|
52790 |
M25 |
1 |
25 |
325 |
160 |
215 |
435 |
480 |
|
52810 |
M32 |
1-1/4 |
32 |
275 |
140 |
180 |
360 |
410 |
|
52830 |
M38 |
1-1/2 |
38 |
230 |
115 |
150 |
300 |
345 |
|
52850 |
M44 |
1-3/4 |
44 |
195 |
95 |
130 |
260 |
295 |
|
52865 |
M51 |
2 |
51 |
170 |
85 |
115 |
230 |
255 |
|
52895 |
M64 |
2-1/2 |
64 |
135 |
65 |
90 |
180 |
205 |
|
52910 |
M70 |
2-3/4 |
70 |
125 |
60 |
80 |
160 |
185 |
|
52920 |
M76 |
3 |
76 |
115 |
55 |
75 |
150 |
170 |
|
52930 |
M83 |
3-1/4 |
83 |
105 |
50 |
70 |
140 |
155 |
|
52940 |
M89 |
3-1/2 |
89 |
95 |
45 |
65 |
130 |
145 |
|
52960 |
M102 |
4 |
102 |
85 |
40 |
55 |
110 |
130 |
|
52980 |
M114 |
4-1/2 |
114 |
75 |
35 |
50 |
100 |
105 |
