Page 1198 - YG 2019

TANK-POWER TANK-POWER
END MILLS E9988 SERIES FLAT SHANK END MILLS E9992 SERIES FLAT SHANK

PREMIUM HSS-PM, 3&4 FLUTE 60° HELIX REGULAR LENGTH PREMIUM HSS-PM, 2 FLUTE REGULAR LENGTH BALL NOSE

▶ Faster feed & speed than normal HSS can be applied to hardened steels up to Rc 45. Accordingly, YPM made by powder metallurgy makes ▶ The two flute ball end mills are designed for milling of radius bottom slots, fillets and special contours. The end teeth are cut to center allowing
much higher productivity possible. these end mills to drill into material at the beginning of a slotting cut. The two flute design provides good chip removal ability in slotting.

R
↙

P.1208 ◆ U.S.A Stock P.1209 ◆ U.S.A Stock
Unit : Inch Unit : Inch
EDP No. Mill Shank Length Overall No. of Radius of
Shank
Mill
UNCOATED TANK-POWER COATED Diameter Diameter of Cut Length Flute EDP No. Ball Nose Diameter Diameter Length Overall
of Cut
Length
E9988016 E9988016TF 1/4 3/8 5/8 2-7/16 3 UNCOATED TANK-POWER COATED R (±.001)
E9988020 E9988020TF 5/16 3/8 3/4 2-1/2 3 E9992008 E9992008TF R1/16 1/8 3/8 3/8 2-5/16
E9988024 E9988024TF 3/8 3/8 3/4 2-1/2 3 E9992012 E9992012TF R3/32 3/16 3/8 1/2 2-3/8
E9988028 E9988028TF 7/16 3/8 1 2-11/16 3 E9992016 E9992016TF R1/8 1/4 3/8 5/8 2-7/16
E9988032 E9988032TF 1/2 1/2 1-1/4 3-1/4 3 E9992020 E9992020TF R5/32 5/16 3/8 3/4 2-1/2
E9988040 E9988040TF 5/8 5/8 1-5/8 3-3/4 3 E9992024 E9992024TF R3/16 3/8 3/8 3/4 2-1/2
E9988048 E9988048TF 3/4 3/4 1-5/8 3-7/8 3 E9992032 E9992032TF R1/4 1/2 1/2 1 3
E9988901 E9988901TF 7/8 3/4 1-7/8 4-1/8 4 E9992040 E9992040TF R5/16 5/8 5/8 1-3/8 3-1/2
E9988056 E9988056TF 7/8 7/8 1-7/8 4-1/8 4 E9992048 E9992048TF R3/8 3/4 3/4 1-5/8 3-7/8
E9988064 E9988064TF 1 1 2 4-1/2 4 E9992056 E9992056TF R7/16 7/8 7/8 2 4-1/4
E9992064 E9992064TF R1/2 1 1 2-1/4 4-3/4
Mill Dia.
Tolerance (inch) Mill Dia.
Tolerance (inch)
0~+.0010 ** 0~+.0015
0~-.0015
** The shank of end mills is the same diameter as the cutting portion.

Enforced Cutting Edge

◎ : Excellent ◯ : Good ◎ : Excellent ◯ : Good
P H M K N S P H M K N S
Carbon Alloy Prehardened Hardened Steels High Hardened High Carbon Alloy Prehardened High Hardened High
Steels Steels Steels Steels Stainless Cast Copper Graphite Aluminum Acrylic CFRP Titanium Temperature Steels Steels Steels Hardened Steels Steels Stainless Cast Copper Graphite Aluminum Acrylic CFRP Titanium Temperature
Steels
Iron
~HRc20 HRc20~30 HRc30~40 HRc40~45 HRc45~55 HRc55~70 Alloy ~HRc20 HRc20~30 HRc30~40 HRc40~45 HRc45~55 HRc55~70 Steels Iron Alloy
◎ ◎ ◎ ◎ ◎ ○ ◎ ◎ ◎ ◎ ◎ ○
1200 • phone:+1-800-765-8665, Technical Support : 888-868-5988, www.yg1usa.com phone:+1-800-765-8665, Technical Support : 888-868-5988, www.yg1usa.com • 1201