CBN Honing Stones K8nm57 Grit 220# for Sunnen Hone Machines

Product Details
Customization: Available
Type: Honing Stones
Material: Diamond or CBN Abrasives
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  • CBN Honing Stones K8nm57 Grit 220# for Sunnen Hone Machines
  • CBN Honing Stones K8nm57 Grit 220# for Sunnen Hone Machines
  • CBN Honing Stones K8nm57 Grit 220# for Sunnen Hone Machines
  • CBN Honing Stones K8nm57 Grit 220# for Sunnen Hone Machines
  • CBN Honing Stones K8nm57 Grit 220# for Sunnen Hone Machines
  • CBN Honing Stones K8nm57 Grit 220# for Sunnen Hone Machines
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  • Overview
  • Product Description
  • Specification
  • Features and Benefits
  • Detailed Photos
Overview

Basic Info.

Model NO.
K8NM57
Application
Bore Honing and Finishing
Effect
Honing
Bond
Metal Bond
Grain Size
Nm55 Nm85, Nm05, Nm005, Dm55 Dm05
Lead Time
2 Weeks
Courier
DHL /FedEx Express
Transport Package
Carton Box
Specification
K8NM55, K8NM57
Trademark
BOSON ABRASIVES
Origin
China
HS Code
6804219000
Production Capacity
20000 PCS. / Month

Packaging & Delivery

Package Size
8.00cm * 2.00cm * 2.00cm
Package Gross Weight
0.200kg

Product Description

K8NM57 CBN (Borazon) Honing Stones.  Stone Length 31.70mm
Sunnen Style Diamond and CBN Honing Stones, Honing Mandrels, Adapters.

CBN Honing Stones K8nm57 Grit 220# for Sunnen Hone Machines
Product Description

BOSON ABRASIVES specialized 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 with same quality.

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.



Diamond (DM) - Metal bonded excellent for accelerated stock removal and long abrasive life in cast iron, carbide, titanium, silicon carbide, ceramics, glass, graphite and other exotic materials.

Cubic Boron Nitride (CBN, NM) - Metal bonded excellent for accelerated stock removal and long abrasive life in ferrous materials, including Alloy steel, hardened steel, quenched and tempered steel, mild steel and other steel materials

 
Specification

K8 / BL8 Honing Units, Diameter Range: 6.22mm - 7.82mm / .245" - .308"

Diameter Range mm Diameter Range Inches K8 Mandrel BL8 Mandrel Adapter Alignment Bushing Truing Sleeve Honing Stone
6,22-6,35 .245-.250 K8-245A BL8-245A K8-A/BL8-A C-245 S-245 K8DM35 / L8DM35
6,35-6,48 .250-.255 K8-250A BL8-250A K8-A/BL8-A C-250 S-250 K8DM45 / L8DM45
6,48-6,60 .255-.260 K8-255A BL8-255A K8-A/BL8-A C-255 S-255 K8DM55 / L8DM55
6,60-6,73 .260-.265 K8-260A BL8-260A K8-A/BL8-A C-260 S-260 K8DM085 / L8DM85
6,73-6,86 .265-.270 K8-265A BL8-265A K8-A/BL8-A C-265 S-265 K8DM05 / L8DM05
6,86-6,98 .270-.275 K8-270A BL8-270A K8-A/BL8-A C-270 S-270 K8DM005 / L8DM005
6,98-7,11 .275-.280 K8-275A BL8-275A K8-A/BL8-A C-275 S-275 K8NM35 / L8NM35
7,11-7,24 .280-.285 K8-280A BL8-280A K8-A/BL8-A C-280 S-280 K8NM45 / L8NM45
7,24-7,37 .285-.290 K8-285A BL8-285A K8-A/BL8-A C-285 S-285 K8NM55 / L8NM55
7,37-7,49 .290-.295 K8-290A BL8-290A K8-A/BL8-A C-290 S-290 K8NM85 / L8NM85
7,49-7,62 .295-.300 K8-295A BL8-295A K8-A/BL8-A C-295 S-295 K8NM05 / L8NM05
7,62-7,82 .300-.308 K8-300A BL8-300A K8-A/BL8-A C-300 S-300 K8NM005 / L8NM005

Diamond and CBN Honing Stone Code Explanation Chart.



CBN Honing Stones K8nm57 Grit 220# for Sunnen Hone Machines
Standard Honing Stones, Honing Mandrels Chart
CBN Honing Stones K8nm57 Grit 220# for Sunnen Hone Machines
Features and Benefits

Features:
Stable cutting ability without clogging, loading and glazing
• Long honing stone life time with short cycle time
• Consistent surface finish without scratch
• Only use CBN and diamond abrasives from Diamond Innovation
• Advanced bonding technoloy with various honing stone's formula suit for different application. 
 
Applications:
Automotives: engine blocks, connecting rod, pinion gears, brake drums,valve rocker arms, steering knuckles, master and wheel cylinders
Aerospace: Hydraulic valves and blocks, Piston pumps, Fuse pinsanding gears
Airconditioning and refrigeration
Diesel engines
Engine building
Hydraulics
• Energy
• Firearms and defense

Job shops and contract machining
• Motorcyces
• Sewing machine's components.

• Tools and Die

For Honing Machines:
Sunnen, Delapena, Nagel, Gehring, Kadia, Engis, Pemamo, Degen, Nissin, Fuji, Toyo, Micromatic, General Hone, Mas, Honitech etc.

 
Detailed Photos

CBN Honing Stones K8nm57 Grit 220# for Sunnen Hone MachinesCBN Honing Stones K8nm57 Grit 220# for Sunnen Hone MachinesCBN Honing Stones K8nm57 Grit 220# for Sunnen Hone MachinesCBN Honing Stones K8nm57 Grit 220# for Sunnen Hone MachinesCBN Honing Stones K8nm57 Grit 220# for Sunnen Hone MachinesCBN Honing Stones K8nm57 Grit 220# for Sunnen Hone MachinesCBN Honing Stones K8nm57 Grit 220# for Sunnen Hone Machines
Package
CBN Honing Stones K8nm57 Grit 220# for Sunnen Hone MachinesCBN Honing Stones K8nm57 Grit 220# for Sunnen Hone Machines100% 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.


 

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