China Hardware accessories manufacturer & supplier

boring head for machine use

BT30/40/50-NBH2084

The precision adjustable boring head is designed with precision worm,can adjust 0.01 diameter for each to change the dimension.

2013-06-07

tapping chuck for machine

Material:20 crmnti
hardness :HRC56-58,
carburized depth more than 0.8;
Precision taper tolerance: less than AT3,

2013-06-07

pull stud for tool holder

Material: 20 CrMnTi,
head hardness HRC54-57, carburizing process.
Threaded portion: HRC30-40;

2013-06-07

end and face mill of cnc tool

Material:42CrMo
Hardness:40-43HRC

2013-06-07

er spanner of high quanlity er spanner

Material: 45#,65Mn
Hardness: HRC40-45;

2013-06-07

er40 collet of er collet series

er40 collet

Material: SUJ2,65Mn
Hardness: HRC46-48;
Precision: 0.005mm/0.008mm;

2013-06-07

er25 collet of er collet series

er25 collet

Material: SUJ2,65Mn
Hardness: HRC46-48;
Precision: 0.005mm/0.008mm;

2013-06-07

eoc(oz) nut series with high precision

eoc6/8/10/12/16/20/25/32/40/50

Material :42CrMo
Heat treatment hardness:50-53HRC

2013-06-07

er16 hex nut of er nut

er16 nut

Material :42CrMo
Heat treatment hardness:50-53HRC
Pre-balance is G6.3-18000rpm,G2.5-20000rpm

2013-06-07

high precision er collet series

er11 collet

Material: SUJ2,65Mn
Hardness: HRC46-48;
Precision: 0.005mm/0.008mm;

2013-06-07

high preciosion BT ER collet chuck

BT50-ER20-135L

material:20CrMnTi
hardness:56-60HRC

2013-05-05

high accuracy/quality er collet

ER8,11,16,20,25,32,40

High accuracy Milling chuck, Made of special steel
Feature :Antirust,Improve the hardness and endurance of the surface, Cleaness better,Accuracy stab

2013-05-05