SERIES MHK SLIP-FIT CHAMFER SHANKS SLIP FIT CHAMFER SHANKS - (STRAIGHT SHANK W/WHISTLE NOTCH FLAT) C-sink/Chamfer Drilling Coolant L3 L2 D1 D3 D2 L1 0.18 x D1 D1 D1 L1 L1 D2 D3 Nom. Dia. Nom. Dia. Chamfer Slip Fit Drill Adjust Adjust Shank Insert L2 L3 Chamfer inch mm Part Number Part Number Min Max Dia. Dia. Ext. Overall Inserts .2953-.3110 7.5-7.9 MHK018047DBR01 YD0750026SDR00 0.43 0.81 1.000 0.740 1.87 4.07 GOMT06 .3150-.3307 8.0-8.4 MHK018047DBR01 YD0800028SDR00 0.49 0.85 1.000 0.740 1.87 4.07 GOMT06 .3346-.3504 8.5-8.9 MHK019047DBR01 YD0850029SER00 0.53 0.98 1.000 0.780 1.87 4.07 GOMT06 .3543-.3701 9.0-9.4 MHK019047DBR01 YD0900031SER00 0.55 1.00 1.000 0.780 1.87 4.07 GOMT06 .3740-.3898 9.5-9.9 MHK024067DBR01 YD0950033SFR00 0.61 1.08 1.000 0.980 2.65 4.85 GOMT08 .3937-.4094 10.0-10.4 MHK024067DBR01 YD1000033SFR00 0.49 1.04 1.000 0.980 2.65 4.85 GOMT08 .4134-.4291 10.5-10.9 MHK025067DBR01 YD1050034SGR00 0.49 1.08 1.000 1.020 2.65 4.85 GOMT08 .4331-.4488 11.0-11.4 MHK025067DBR01 YD1100036SGR00 0.63 1.14 1.000 1.020 2.65 4.85 GOMT08 .4528-.4685 11.5-11.9 MHK026067DBR01 YD1150038SHR00 0.53 1.22 1.000 1.060 2.65 4.85 GOMT08 .4724-.4882 12.0-12.4 MHK026067DBR01 YD1200042SHR00 0.67 1.30 1.000 1.060 2.65 4.85 GOMT08 .4921-.5079 12.5-12.9 MHK027067DBR01 YD1250042SJR00 0.67 1.38 1.000 1.100 2.65 4.85 GOMT08 .5118-.5276 13.0-13.4 MHK027067DBR01 YD1300042SJR00 0.75 1.42 1.000 1.100 2.65 4.85 GOMT08 .5315-.5472 13.5-13.9 MHK028067DCR01 YD1350044SKR00 0.67 1.46 1.250 1.120 2.65 5.01 GOMT08 .5512-.5669 14.0-14.4 MHK028067DCR01 YD1400048SKR00 0.75 1.54 1.250 1.120 2.65 5.01 GOMT08 .5709-.5866 14.5-14.9 MHK029067DCR01 YD1450050SLR00 0.69 1.56 1.250 1.160 2.65 5.01 GOMT08 .5906-.6260 15.0-15.9 MHK029067DCR01 YD1500052SLR00 0.89 1.61 1.250 1.160 2.65 5.01 GOMT08 .6299-.6654 16.0-16.9 MHK030067DCR01 YD1600052SMR00 0.93 1.83 1.250 1.200 2.65 5.01 GOMT08 .6693-.7047 17.0-17.9 MHK031067DCR01 YD1700055SNR00 1.00 1.95 1.250 1.240 2.65 5.01 GOMT08 .7087-.7441 18.0-18.9 MHK032067DCR01 YD1800060SPR00 1.10 2.13 1.250 1.280 2.65 5.01 GOMT08 .7480-.7835 19.0-19.9 MHK033075DCR01 YD1900062SQR00 1.30 2.36 1.250 1.310 2.95 5.31 GOMT08 .7874-.8228 20.0-20.9 MHK034075DCR01 YD2000066SRR00 1.42 2.50 1.250 1.350 2.95 5.31 GOMT08 For Qwik-Twist replaceable tip inserts, see page 512 - 516. Minimum adjustment is with the smallest drill point diameter in the range. Maximum adjustment is with the largest drill point diameter in the range. Operating guidelines on page 677. HARDWARE Screw Driver Wrench Lock Screw Rear Adj. Screw MHK018, MHK019 SM25-064-00 DS-T08W WS-0060 SA060-02 SC060-02 HARDWARE Screw Driver Blade Driver Blade Driver T-Handle Rear Adj. Screw Lock Screw MHK024 and above SM40-093-20 BLD T15/S7 DS-H05HB SW6-T SC100-02 SA100-02 504