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3 Flutes High Speed Standard Length Ball End Mills

3

HARD series Endmills for pre-hardened and hardened steel (HRc50~65)
Good wear resistance by Si-based PVD coating.
High precise edge tolerance.
High speed, feed applicable by 3 flute ball edge.
Minimize fracturing by high TRS fine(0.5 ) WC grade.

0.005 0.01 D Size D Tolerance
1~5 +0 ~ -0.01mm
6 ~ 12 -0.005 ~ -0.015mm

0.5 ~ 2.5R 3R ~ 6R mm

Order Number Diameter Length Overall Shank Order Number Diameter Length Overall Shank
of cut Length Dia 3HCB 120 220 S12 RD of cut Length Dia
New 3HCB 010 250 S04 RD L1 L d L1 L d
New 3HCB 015 040 S04 6R X 12
0.5R X 1 2.5 50 4 22 110 12
3HCB 020 050 S06 0.75R X1.5 4 50 4
3HCB 030 080 S06 1R X 2 5 50 6
3HCB 040 080 S04 1.5R X 3 8 65 6
3HCB 040 080 S06 2R X 4 8 60 4
3HCB 050 100 S06 2R X 4 8 70 6
3HCB 060 120 S06 2.5R X 5 10 75 6
3HCB 080 140 S08 3R X 6 12 80 6
3HCB 100 180 S10 4R X 8 14 90 8
5R X 10 18 100 10

4 Flutes High Speed Standard Length Ball End Mills

4

Endmills for pre-hardened and hardened steel (HRc50~65)
Good wear resistance by Si-based PVD coating.
High precise edge tolerance.
High speed, feed applicable by 4 flute ball edge.
Minimize fracturing by high TRS fine(0.5 ) WC grade.

0.005 0.01 0.01 D Size D Tolerance
8 ~ 10R 1~5 +0 ~ -0.01mm
6 ~ 12 -0.005 ~ -0.015mm
-0.01 ~ -0.02mm
16 ~ 20

0.5 ~ 2.5R 3 ~ 6R mm

Order Number Diameter Length Overall Shank Order Number Diameter Length Overall Shank
of cut Length Dia RD of cut Length Dia
4HCB 010 025 S06 RD L1 L d 4HCB 120 220 S12 L1 L d
4HCB 015 040 S06 4HCB 160 300 S16 6R X 12
4HCB 020 050 S06 0.5R X 1 2.5 50 6 4HCB 200 400 S20 8R X 16 22 110 12
4HCB 030 080 S06 0.75R X 1.5 4 50 6 10R X 20 30 130 16
4HCB 040 080 S04 1R X 2 5 50 6 40 160 20
4HCB 040 080 S06 1.5R X 3 8 60 6
4HCB 050 100 S06 2R X 4 8 60 4
4HCB 060 120 S06 2R X 4 8 70 6
4HCB 080 140 S08 2.5R X 5 10 80 6
4HCB 100 180 S10 3R X 6 12 90 6
4R X 8 14 100 8
51 JJ TOOLS 5R X 10 18 100 10