Acrow BSD Insert Holder Extension – B.BSD50-125 (Ø78–95 mm) Insize Thread Plug Gauge 3/8"-19 (BS21-1985) BPST Series - 4646-3C19 Insize 0 - 50mm Depth Somta Series 107 – 1/16 - 1/2" X 1/64 Jobber Drill Set The optional setting ring 1103-200

Insize 0 - 50mm  Depth Micrometer

The Somta Series 545 HSSE-V Gun Nose Tap UNC 9/16" is a high-performance machine tap specifically designed for through hole applications

the SIR 0032 S22 ensures stable clamping

3 (3MT) shank

Accurate Fit: Restores M6 x 1

Acrow BSD Insert Holder Extension – B.BSD50 125 (Ø78–95 mm) Insize Thread Plug Gauge 3 8" 19 (BS21 1985) BPST Series 4646 3C19 Insize 0 50mm Depth Somta Series 107 – 1 16 1 2" X 1 64 Jobber Drill Set The optional setting ring 1103 200 Insize 0 50mm Depth Micrometer The Somta Series 545 HSSE V Gun Nose Tap UNC 9 16" is a high performance machine tap specifically designed for through hole applications