Honing Mandrel Adapters for Sunnen Horizontal Honing Machines
K5-A / BL5-A Adapters
BOSON ABRASIVES specializes in manufacturing Superabrasives diamond honing stones, CBN honing stones, Honing tools for Sunnen and other honing machines. We can provide a wide range of Sunnen standard K, L, P, series honing stones at a competitive price and short delivery time.
Our ability to supply Sunnen honing stones in a variety of grit sizes and bond configurations enables us to hone a variety of materials including hardened tool steels, steels of varying alloys, aluminum, titanium, bronze, brass, cast iron, stainless steel, and ceramics.
Specification
K5 / BL5 Honing Units, Diameter Range: 3.81mm - 4.70mm
Diameter Range mm |
Diameter Range Inches |
K5 Mandrel |
BL5 Mandrel |
Adapter |
Alignment Bushing |
Truing Sleeve |
Honing Stone |
3,81-3,94 |
.150-.155 |
K5-150CH |
BL5-150CH |
K5-A/BL5-A |
C-150 |
S-150 |
K5DM35 / L5DM35 |
3,94-4,06 |
.155-.160 |
K5-155CH |
BL5-155CH |
K5-A/BL5-A |
C-155 |
S-155 |
K5DM45 / L5DM45 |
4,06-4,19 |
.160-.165 |
K5-160CH |
BL5-160CH |
K5-A/BL5-A |
C-160 |
S-160 |
K5DM55 / L5DM55 |
4,19-4,32 |
.165-.170 |
K5-165CH |
BL5-165CH |
K5-A/BL5-A |
C-165 |
S-165 |
K5DM85 / L5DM05 |
4,32-4,44 |
.170-.175 |
K5-170CH |
BL5-170CH |
K5-A/BL5-A |
C-170 |
S-170 |
K5DM05 / L5DM05 |
4,44-4,57 |
.175-.180 |
K5-175CH |
BL5-175CH |
K5-A/BL5-A |
C-175 |
S-175 |
K5NM55 / L5NM55 |
4,57-4,70 |
.180-.185 |
K5-180CH |
BL5-180CH |
K5-A/BL5-A |
C-185 |
S-180 |
K5NM05 / L5NM05 |
Superabrasive Diamond and CBN Honing Stone Code Explanation Chart.
Standard Honing Stones, Honing Mandrels Chart
Detailed Photos









100% replaceable with original Sunnen honing stones with 50% cost saving.
Feel free to contact us for free sample and price. We will reply within 24 hours.