Acrow BSD31 – BSD Fine Boring Head (Ø32–42 mm Range) Hepyc 6mm Double Cut Carbide Burr (Cylinder Ball Nose) 3203 ✔ TiAIN Coating – Extends High speed steel HSS 3208-100B Insize Limit Micrometer 25-50mm Range Series 3235-50mm

✔ TiAIN Coating – Extends tool life under heat and wear

Supplied in a fitted protective storage case

It is fully compatible with Acrow BSD Series Boring Heads and other standard modular boring systems

the 7391-T5 ball tips are suitable for use with Insize 3291 and 3591 series micrometers and are ideal for precision gear inspection in machining

this 5/16" bushing securely holds the broach in place while directing it through the machined hole

Acrow BSD31 – BSD Fine Boring Head (Ø32–42 mm Range) Hepyc 6mm Double Cut Carbide Burr (Cylinder Ball Nose) 3203 ✔ TiAIN Coating – Extends High speed steel HSS 3208 100B Insize Limit Micrometer 25 50mm Range Series 3235 50mm ✔ TiAIN Coating – Extends tool life under heat and wear Supplied in a fitted protective storage case