|
SPEED AND FEED
RECOMMENDATIONS
|
| |
SOLID CARBIDE
DRILLS |
MATERIAL |
Speed
(m / min.) |
| Aluminum/Aluminum
Alloys |
75-135 |
| Aluminum-High
Silicon |
30-75 |
| Brass |
75-135 |
| Bronze |
45-75 |
| Copper/Copper
Alloys |
45-105 |
| Cast
Iron (Soft) |
40-60 |
| Cast
Iron (Medium) |
30-45 |
| Cast
Iron (Hard) |
15-40 |
| Magnesium
|
90-180 |
| Monel
|
18-55 |
| Steel
- Cast & Forged |
18-37 |
| Steel
- Heat Treated (35-40 Rc) |
18-24 |
| Steel
- Heat Treated (40-45 Rc) |
12-18 |
| Steel
Heat Treated (45 Rc+) |
6-12 |
| Steel
-Medium Carbon |
30-55 |
| Mold
Steel |
18-40 |
| Tool
Steel |
12-35 |
| Stainless
Steel - 300 Series |
9-27 |
| Stainless
Steel - 400 Series |
12-40 |
| Inconel |
9-20 |
| Rene |
9-18 |
| Titanium |
12-30 |
| Waspoloy |
9-18 |
| Epoxy
Fiber |
60-107 |
| Plastic |
60-183 |
| Resin-Fiber
glass |
60-122 |
| Masonite |
25-60 |
| Phenolic
|
20-37 |
| d(mm) |
Feed(mm/r) |
| under1,6mm |
,0125-,0255 |
| over 1,6mm
thru 3,1mm |
,0255-,0500 |
| over 3,1mm
thru 6,3mm |
,0500-,0760 |
| over 6,3mm
thru 9,5mm |
,0760-,1270 |
| over 9,5mm
thru 12,0mm |
,1270-,2030 |
|
|
