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1,parallel side spline push broches, 2,key amount 4/6/8/10/, 3,Materail: High speed steel ;, 4,coating :TIN or TIAIN - details see: https://www.machineto.com/hss-key-amount-6-tin-or-tiain-parallel-side-spline-push-broaches-10146916

parallel side spline push broaches

Description:

1,parallel side spline push broaches

2,key amount : as your requirment

3,Nominal Dia.:asyour requirment

4,JB,DIN,JT ,JIS,BS,FN and so on we also can do;

5,Overall length : as your requirment

6,Broaching Length: as yur requirment

7,Maerial:M2 or M5

8, high accuracy, stable, long life span ;
9.high quality service;
10.resonable price;

11,coating:TIN or TIAIN

mm.

Key Amount	Nominal Dia.	Key Width	Overall Length	Broaching Length
4	15~22	4~8	190~330	10~50
6	16~70	3.5~16	190~420	10~120
8	36~68	6~12	255~420	18~120
10	26~88	3~12	255~420

Benefits:

1. High accuracy

2. Stable

3. Long life span

4. high quality sevice

5. competitive price

6. can make all kinds of gear hobs

7,Good red hardness

8, High hardness and good abrasion resistance

9,The strength and hardness on the best combining site

For material

1.High speed Steel M2

Component: W6Mo5Cr4v2,

Delivery Hardness ≤ 255HB

Harding Temperature: 1220-1240 Degrees

Hardness ≤ 63

Common Used Material

2. High Speed Steel M35(S705) .Co4.8%

Hardness≥ 64HRC

High Toughness HSS

.High wearability

High Pressure Resistant

Resistance to Sintering For Coating

Better Material

For coating

TIN Coating

Microhardness(HV): 2300

Coefficient of Friction(COF): 0.40

Innerstress(Gpa): -2.5

Maximum Reaction Temperature: 600 Centigrade

Color: Golden Yellow

Coating Structure: Monolayer

TiAIN Coating

Microhardness(HV): 3300

Coefficient of Friction(COF): 0.30-0.35

Innerstress(Gpa): -1.3/-1.5

Maximum Reaction Temperature: 900 Centigrade

Color: Purplish Gray

Coating Structure: Nano-struture

For packge;

The products are wrapped with Oiledpaper and the bittle box as inner packing.

The products are wrapped with Cartons as outside packing

If you have special requirements,we can do it.