SERIES Y REPLACEABLE POINT BODIES 3:1 REPLACEABLE POINT DRILLS Drilling Coolant L3 L2 L1 .2953" to .7047" range D1 D3 D2 L3 L2 L1 D1 D3 D2 .7087" to 1.0197" range D1 D1 D2 D3 Nom. Dia. Nom. Dia. L1 L2 L3 Shank Flange Pocket Chamfer Coolant Thru inch mm Body Number DOC Ext. Overall Size/Style Dia. Size Ring the Point .2953-.3110 7.5-7.9 YD0750022B9R01 0.87 1.30 3.07 .500" Cyl. 0.63 8 NA No .3150-.3307 8.0-8.4 YD0800024B9R01 0.94 1.38 3.15 .500" Cyl. 0.63 8 NA No .3346-.3504 8.5-8.9 YD0850025B9R01 0.98 1.46 3.23 .500" Cyl. 0.63 8 NA No .3543-.3701 9.0-9.4 YD0900027B9R01 1.06 1.54 3.31 .500" Cyl. 0.63 9 NA No .3740-.3898 9.5-9.9 YD0950028B9R01 1.1 1.68 3.45 .500" Cyl. 0.63 9 NA No .3937-.4094 10.0-10.4 YD1000030C0R01 1.18 1.73 3.62 .625" Cyl. 0.79 10 CB100-01 No .4134-.4291 10.5-10.9 YD1050031C0R01 1.24 1.81 3.7 .625" Cyl. 0.79 10 CB105-01 No .4331-.4488 11.0-11.4 YD1100033C0R01 1.3 1.89 3.78 .625" Cyl. 0.79 11 CB110-01 No .4528-.4685 11.5-11.9 YD1150034C0R01 1.35 1.97 3.86 .625" Cyl. 0.79 11 CB115-01 No .4724-.4882 12.0-12.4 YD1200036C0R01 1.41 2.06 3.95 .625" Cyl. 0.79 12 CB120-01 No .4912-.5079 12.5-12.9 YD1250037C0R01 1.47 2.12 4.01 .625" Cyl. 0.79 12 CB125-01 No .5118-.5276 13.0-13.4 YD1300039C0R01 1.53 2.22 4.11 .625" Cyl. 0.79 13 CB130-01 No .5315-.5472 13.5-13.9 YD1350040C0R01 1.59 2.30 4.19 .625" Cyl. 0.79 13 CB135-01 No .5512-.5669 14.0-14.4 YD1400042C0R01 1.65 2.41 4.3 .625" Cyl. 0.79 14 CB140-01 No .5709-.5866 14.5-14.9 YD1450043C0R01 1.71 2.49 4.38 .625" Cyl. 0.79 14 CB145-01 No .5906-.6260 15.0-15.9 YD150004518R01 1.77 2.58 4.55 .750" Cyl. 0.98 15 CB150-01 No .6299-.6654 16.0-16.9 YD160004818R01 1.89 2.75 4.72 .750" Cyl. 0.98 16 CB160-01 No .6693-.7047 17.0-17.9 YD170005118R01 2.01 2.89 4.86 .750" Cyl. 0.98 17 CB170-01 No .7087-.7441 18.0-18.9 YD1800054C8R01 2.13 3.08 5.28 1.000" Cyl. 1.26 18 CB180-01 No .7480-.7835 19.0-19.9 YD1900057C8R01 2.24 3.24 5.44 1.000" Cyl. 1.26 19 CB190-01 No .7874-.8228 20.0-20.9 YD2000060C8R01 2.36 3.42 5.62 1.000" Cyl. 1.26 20 CB200-01 No .8268-.8622 21.0-21.9 YD2100063C8R01 2.48 3.57 5.77 1.000" Cyl. 1.26 21 NA No .8661-.9016 22.0-22.9 YD2200066C8R01 2.6 3.74 5.94 1.000" Cyl. 1.26 22 NA Yes .9055-.9409 23.0-23.9 YD2300069C8R01 2.71 3.92 6.12 1.000" Cyl. 1.26 23 NA Yes .9449-.9803 24.0-24.9 YD2400072C8R01 2.83 4.08 6.28 1.000" Cyl. 1.26 24 NA Yes .9843-1.0197 25.0-25.9 YD2500075C8R01 2.95 4.29 6.49 1.000" Cyl. 1.26 25 NA Yes For Qwik-Twist replaceable tip inserts, see page 512 - 516. Do not mount a smaller drill point than the D1 range listed for each drill body. Metric shanks available as non-stock standard. Operating guidelines on page 674. 498