Home / Drills / Clausing Radial Drills Clausing Radial Drills Drilling Capacity up to 3.15" in Steel; 3.94" in Cast Iron Tapping Capacity up to 2.56" in Steel; 2.95" in Cast Iron Boring Capacity up to 6" in Steel; 10" in Cast Iron. CL720A – Clausing Radial Drill 29.5” Arm, 23.6 x 17.5 x 15 Box Table, 1.26” Drilling Capacity Steel Features & Specifications CL820A – Clausing Radial Drill 33.5” Arm, 23.6 x 17.5 x 15 Box Table, 1.26” Drilling Capacity Steel Features & Specifications CL920A – Clausing Radial Drill 37.4” Arm, 23.6 x 17.5 x 15 Box Table, 1.26” Drilling Capacity Steel Features & Specifications CL1100 – Clausing Radial Drill 43.3” Arm, 25.1 x 20.4 x 16.5 Box Table, 1.65” Drilling Capacity Steel Features & Specifications CL1230H – Clausing Radial Drill 46.1” Arm, 25.1 x 20.4 x 16.5 Box Table, 1.65” Drilling Capacity Steel Features & Specifications CLC1250H – Clausing Radial Drill 49.2” Arm, 25.1 x 20.4 x 16.5 Box Table, 1.97” Drilling Capacity Steel Features & Specifications CLC1600H – Clausing Radial Drill 63” Arm, 24.8 x 19.7 x 19.7 Box Table, 1.97” Drilling Capacity Steel Features & Specifications CL1600H – Clausing Radial Drill 62.2” Arm, 27.6 x 19.7 x 15.9 Box Table, 2.6” Drilling Capacity Steel Features & Specifications CL2000H – Clausing Radial Drill 78.7” Arm, 39.3 x 31.5 x 19.7 Box Table, 2.6” Drilling Capacity Steel Features & Specifications CLC2500 – Clausing Radial Drill 98.4” Arm, 39.4 x 31.5 x 22 Box Table, 3.15” Drilling Capacity Steel Features & Specifications