Somta Series 117 – 7/16" HSS Long Series Straight Shank Drill 12 - 13.5 mm HSS Blade No Guide Adjustable Hand Reamer Comprehensive Selection: Includes 82 pieces High speed steel HSS 3208-100B Insize Limit Micrometer 25-50mm Range Series 3235-50mm

Comprehensive Selection: Includes 82 pieces of assorted glass fuses and fuse holders

providing excellent chip control

Material: Made of 50 HRC superior high quality steel

The SOMTA 5212543 – 1" Bottom (Whitworth) is the ultimate choice for precision drilling in metal

The Ductsure DG-A 600250 delivers larger opening ventilation with precision construction and an anodized aluminium finish

Somta Series 117 – 7 16" HSS Long Series Straight Shank Drill 12 13.5 mm HSS Blade No Guide Adjustable Hand Reamer Comprehensive Selection: Includes 82 pieces High speed steel HSS 3208 100B Insize Limit Micrometer 25 50mm Range Series 3235 50mm Comprehensive Selection: Includes 82 pieces of assorted glass fuses and fuse holders providing excellent chip control