
through coolant step drill for 90° chamfering,
OSAWA NORM INFO HSD PV300
CARBIDE DRILLS
PU-HPU
| P M K N | S H |
| H H | H |
| 1st choicesuitable |
TA-4HTA SUH ALH HRC 1st choice suitable SUH MINI HL HSD C-SD-TA
| D(m7) | D Tol. | D1(h10) | D1 Tol. | d(h6) | l | l1 | L | EDP No. | Stock |
| 3.30 | +0.016/+0.004 | 5.00 | 0/-0.048 | 6 | 11 | 28 | 66 | 372HSD0330 | h |
| 4.20 | +0.016/+0.004 | 6.00 | 0/-0.048 | 6 | 14 | 28 | 66 | 372HSD0420 | h |
| 5.00 | +0.016/+0.004 | 8.00 | 0/-0.058 | 8 | 17 | 41 | 79 | 372HSD0500 | h |
| 6.80 | +0.021/+0.006 | 10.00 | 0/-0.058 | 10 | 21 | 47 | 89 | 372HSD0680 | h |
| 8.50 | +0.021/+0.006 | 12.00 | 0/-0.070 | 12 | 26 | 55 | 102 | 372HSD0850 | h |
| 10.30 | +0.025/+0.007 | 14.00 | 0/-0.070 | 14 | 30 | 60 | 107 | 372HSD1030 | h |
LFTA SUTA HSS-HSS/CO
CARBIDE END-MILLS
G2 MDTA HF VH/UP MEF ALU MEX/MH UH/MH
HSS END-MILLS
CARBIDE BURRS
h stock standard f non-standard stock m stock exhaustion