12MM Diamond Abrasive Small Bore Hone Tool Integral Electroplate Sleeve Industrial

Mandrel Single Pass Honing Tools With Integral Electroplate Sleeve

This single pass honing tool can be processed into a through hole, a semi-blind hole, a keyway hole, a keyway hole and etc, and been application in engine fuel injection pump, connecting rod, fork, hydraulic valve body, valve sleeve, air bearing, confidential gear, mold guide sleeve,air conditioning compressor main and auxiliary bearings, pistons, metering ring gauges and other high-precision internal hole processing requirements.

The single stroke honing tool works for finishing bores at a minimum of Φ2mm, and is all equipped with thrust pads. In addition, depending on honing and finishing processes, this bore finishing tool come in four types: vertical honing tool, horizontal honing tool, vertical cylinder honing tool, and horizontal cylinder honing tool. Specific product descriptions are as follows.

Photo of mandrel

workpiece information:

Final size after honing :- 11.985 -0.005 mm

Surface finish after honing :- Ra 0.6 Max

Roundness :- 3 to 5 micron

Bore length :- 40 mm

Bore type :- Through hole.

Input bore dia for honing :- 11.912-11.92 mm

Material of the parts :- 20Mncr

Hardness before honing :- 60±2 HRC

Case depth :- 0.8 mm

Machine type :- Vertical 6 Spindle

recominmder tool:

mandrel: DDJHG-6/12-75/75

sleeve: P1-12-60#

P2-12-120#

P3-12-180#

P4-12-280#

P5-12-320#

P6-12-400#

Usage:

Our packaging:

diamond cylinder hone

small bore hone tool

12MM Diamond Abrasive Small Bore Hone Tool Integral Electroplate Sleeve Industrial Images