WDBH0012-12PCS BI-Metal hole saws set

WDBH0012-12PCS BI-Metal hole saws set

The hole saw has tip teeth hardened for cutting any usual materail with a high wear resistance

Hole saw and arbor in two parts, so hole saws of different diameters can be exhanged and fitted more rapidly

For cutting steel, cast iron, aluminum, wood, plastic

Features:

Bi-metal construction

Special high speed steel cutting teeth

4-6 TPI variable tooth pitch achieves easy but fast cutting with less efforts,less noise and increased lif span

Contents:

9pcs hole saws  19, 22, 29, 38, 44, 57, 67, 83, 108mm(3/4", 7/8", 1-1/8", 1-1/2", 1-3/4", 2-1/4", 2-5/8", 3-1/4", 4-1/4")

1pc 3/8" hex shank arbor with HSS pilot drill for 14-30mm hole saws

1pc 7/16" hex shank arbor with HSS pilot drill for 32-210mm hole saws

1pc adapter