Drilling Holder DDR 3×D HIGH SPEED DRILL HOLDER DDR L1 Dimensions, mm Item Code Teeth Insert Screw Wrench D d d1 L L3 L2 L1 IDDR3125-20T2-05 12.5 2 107 39 57 IDDR3130-20T2-05 13 2 IDDR3135-20T2-05 13.5 2 20 25 110 42 60 50 SPMG0502... TS2003 TF6 IDDR3140-20T2-05 14 2 IDDR3145-20T2-05 14.5 2 114 45 64 IDDR3150-20T2-05 15 2 IDDR3155-25T2-06 15.5 2 124 48 68 IDDR3160-25T2-06 16 2 IDDR3165-25T2-06 16.5 2 127 51 71 IDDR3170-25T2-06 17 2 IDDR3175-25T2-06 17.5 2 131 54 75 IDDR3180-25T2-06 18 2 IDDR3185-25T2-06 18.5 25 33 56 2 SPMG0602... TS2202 TF6 134 57 78 IDDR3190-25T2-06 19 2 IDDR3195-25T2-06 19.5 2 139 60 83 IDDR3200-25T2-06 20 2 IDDR3205-25T2-06 20.5 2 142 63 86 IDDR3210-25T2-06 21 2 IDDR3215-25T2-06 21.5 145 66 89 2 SPMG Alloy Steel Finishing Stainless Steel Semi Finishing Cast Iron Medium 11° H Hard Steel Roughing Dimension (mm) Application Material Type Designation Grade Ic S r d1 P M K H CP3020 ★★★ ◎ ○ ◎ SPMG 050204-MG 5.0 2.38 0.4 2.30 CP3050 ★★★ ◎ ○ ◎ CP3020 ★★★ ◎ ○ ◎ SPMG 060204-MG 6.0 2.38 0.4 2.65 CP3050 ★★★ ◎ ○ ◎ ★ Acceptable   ★★ Recommended   ★★★ Excellent    ◎ First Recommend    ○ Second Recommend D03