2

TOLERANCES (inch)

≤.1181DIAMETER
D1 = +.00008/+.00047 D2 =h6
>.1181–.2362DIAMETER D1 = +.00016/+.00063 D2 =h6
• Double margin design improves accuracy andCUTTING DIAMETERDECIMAL EQUIV.METRIC EQUIV.TAP SIZE REFERENCE ONLYSHANK DIAMETEROVERALL LENGTHFLUTE LENGTHCLEARED LENGTHSHANK LENGTHTi-NAMITE-A (AlTiN)
surface finish along with idhfD1D2L1L2L3L4EDP NO.
ncrease strengt or aggressive drilling5,4 mm0.21266,082,044,035,036,064125
• Specialized self-#30.21305.411/4-281/43-1/41-3/41-37/641-7/1651509
centering notched point5,5 mm0.2165M6 X 0,56,082,044,035,036,064126
eliminates the need for spot drilling decreasing7/320.21885.561/4-321/43-1/41-3/41-37/641-7/1651510
thrust and deflection5,6 mm0.22056,082,044,035,036,064127
• Engineered edge#20.22105.611/43-1/41-3/41-37/641-7/1652335
protection improves edge strength and reduces5,7 mm0.22446,082,044,035,036,064128
edge fatigue allowing for#10.22805.791/43-1/41-3/41-37/641-7/1652336
increased feed rates • Recommended for5,8 mm0.22836,082,044,035,036,064129
materials ≤ 56 HRc5,9 mm0.23236,082,044,035,036,064130
(≤ 577 Bhn)A0.23405.941/43-1/41-3/41-37/641-7/1652337
15/640.23445.951/43-1/41-3/41-37/641-7/1651591
6,0 mm0.2362M7 X 16,082,044,035,036,064131
B0.23806.051/43 5/82-5/641-51/641-7/1652338
6,1 mm0.24028,091,053,043,036,064132
C0.24206.151/43 5/82-5/641-51/641-7/1652339
6,2 mm0.24418,091,053,043,036,064133
D0.24606.251/43 5/82-5/641-51/641-7/1652340
6,25 mm0.2461M7 X 0,758,091,053,043,036,064134
6,3 mm0.24808,091,053,043,036,064135
1/40.25006.351/43-5/82-5/641-51/641-7/1651511
6,4 mm0.25208,091,053,043,036,064136
6,5 mm0.25598,091,053,043,036,064137
F0.25706.535/16-185/163-5/82-5/641-51/641-7/1651512
6,6 mm0.25988,091,053,043,036,064138
G0.26106.635/163 5/82 5/641 51/641 7/1652341
6,7 mm0.26388,091,053,043,036,064139
17/640.26566.755/16-205/163-5/82-5/641-51/641-7/1651513
H0.26606.765/163-5/82-5/641-51/641-7/1652342
6,8 mm0.2677M8 X 1,258,091,053,043,036,064140
6,9 mm0.27178,091,053,043,036,064141
I0.27206.915/16-245/163-5/82-5/641-51/641-7/1651514
7,0 mm0.2756M8 X 18,091,053,043,036,064142
J0.27707.045/163 5/82-5/641-51/641-7/1652343
7,1 mm0.27958,091,053,043,036,064143
K0.28107.145/163 5/82-5/641-51/641-7/1652344
9/320.28127.145/16-325/163-5/82-5/641-51/641-7/1651515
7,2 mm0.28358,091,053,043,036,064144
>.2362–.3937DIAMETER D1 = +.00024/+.00083 D2 =h6
>.3937–.7087DIAMETER D1 = +.00028/+.00098
D2 =h6
>.7087–1.1811 DIAMETER D1 = +.00031/+.00114 D2 =h6
TOLERANCES(mm)
≤3DIAMETER D1 = +0,002/+0,012 D2 =h6
>3–6DIAMETER
D1 = +0,004/+0,016 D2 =h6
>6–10DIAMETER
D1 = +0,006/+0,021 D2 =h6
>10–18DIAMETER
D1 = +0,007/+0,025 D2 =h6
>18–30DIAMETER D1 = +0,008/+0,029 D2 =h6
STEELS
STAINLESS STEELS
CAST IRON
HIGH TEMP ALLOYS
TITANIUM
NON-FERROUS HARDENED STEELS

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