Carbide

Rods & Blanks

Grade

HH12 & HHG12 :: For making all types of end mill, reamer. Suitable for cutting of heat-treated steel and aluminum alloy.

HH10 & HHG10 :: For making normal drill and end mill. Suitable for cutting of die steel, grey cast iron, austenitic stainless-steel and heat-resistant alloy.

※G : Ground Blank

Grain Size (SEM)

Co10%0.8µm WCSubmicron

Co12%0.5µm WCUltra Fine(HHG 12)

Bar Condition Grade

Co WC Density Hardness TRS Porosity

(%) (%) (g/cm3) (HRA) kgf/mm2 A B C

Unground

HH12 12(0.6um) 88 14.15 92.1 400 < 02 0 0

HH10 10(0.8um) 90 14.45 91.6 380 < 02 0 0

Ground

HHG12 12(0.5um) 88 14.1 92.3 400 < 02 0 0

HHG10 10(0.8um) 90 14.4 92 380 < 02 0 0

Unground Solid RodsHH12, HH10

Size Grade

D(mm) Tol.(mm) L(mm) Tol.(mm) HH12 (Co12%) HH10 (Co10%)

Metric Type

3.2 (+0 / +0.2) 330 (+0 / +5) ○ ○4.2 (+0 / +0.2) 330 (+0 / +5) ● ●6.2 (+0 / +0.2) 330 (+0 / +5) ● ● 8.2 (+0 / +0.3) 330 (+0 / +5) ● ●

10.2 (+0 / +0.3) 330 (+0 / +5) ● ● 12.2 (+0 / +0.3) 330 (+0 / +5) ● ●14.2 (+0 / +0.3) 330 (+0 / +5) ○ ○16.2 (+0 / +0.4) 330 (+0 / +5) ● ● 20.2 (+0 / +0.5) 330 (+0 / +5) ○ ○25.2 (+0 / +0.5) 330 (+0 / +5) ○ ○

Size Grade

D(mm) Tol.(mm) L(mm) Tol.(mm) HH12 (Co12%) HH10 (Co10%)

Inch Type

3.4 (+0 / +0.2) 330 (+0 / +5) ○ ○4.9 (+0 / +0.2) 330 (+0 / +5) ○ ○6.6 (+0 / +0.2) 330 (+0 / +5) ● ● 8.1 (+0 / +0.3) 330 (+0 / +5) ○ ○9.7 (+0 / +0.3) 330 (+0 / +5) ● ● 11.3 (+0 / +0.3) 330 (+0 / +5) ○ ○12.9 (+0 / +0.3) 330 (+0 / +5) ● ●16.1 (+0 / +0.4) 330 (+0 / +5) ● ● 19.3 (+0 / +0.4) 330 (+0 / +5) ○ ○25.6 (+0 / +0.5) 330 (+0 / +5) ○ ○

● : In stock ○ : Order Base

Unground Sintered Solid Rods

Unground Sintered Solid Rods

L D

Size Grade

D(mm) Tol.(mm) L(mm) Tol.(mm) HHG12 (Co12%) HHG10 (Co10%)

Metric Type

4.0 h6 40.0 +0.4 ○ ○4.0 h6 45.0 +0.4 ● ●4.0 h6 50.0 +0.4 ● ● 6.0 h6 40.0 +0.4 ○ ○6.0 h6 45.0 +0.4 ○ ○6.0 h6 50.0 +0.4 ● ●6.0 h6 54.0 +0.4 ○ ○6.0 h6 55.0 +0.4 ○ ○6.0 h6 57.0 +0.4 ○ ○6.0 h6 60.0 +0.4 ● ○6.0 h6 65.0 +0.4 ● ○6.0 h6 70.0 +0.4 ○ ○6.0 h6 80.0 +0.6 ○ ○6.0 h6 90.0 +0.6 ○ ○8.0 h6 60.0 +0.4 ○ ○8.0 h6 63.0 +0.4 ○ ○8.0 h6 65.0 +0.4 ● ○8.0 h6 70.0 +0.4 ● ○8.0 h6 80.0 +0.6 ○ ○8.0 h6 90.0 +0.6 ○ ○8.0 h6 100.0 +0.6 ○ ○

10.0 h6 70.0 +0.4 ○ ○10.0 h6 72.0 +0.4 ○ ○10.0 h6 75.0 +0.4 ○ ○10.0 h6 80.0 +0.6 ○ ○10.0 h6 90.0 +0.6 ● ○10.0 h6 100.0 +0.6 ● ○12.0 h6 75.0 +0.4 ○ ○12.0 h6 80.0 +0.6 ● ○12.0 h6 83.0 +0.6 ● ●12.0 h6 90.0 +0.6 ○ ○12.0 h6 100.0 +0.6 ○ ○12.0 h6 110.0 +0.6 ○ ○16.0 h6 100.0 +0.6 ○ ○

● : In stock ○ : Order Base

Ground Blanks(H6 tolerance for Diameter)

HHG12, HHG10

L

C×45°

D

Coolant hole RodsUnground Sintered Two Helical Coolant Hole Rods

HH10 Helix

XØd

Pitch Length

L

ØDW

Y

Size Grade

HelixØD Length Pitch Length TK(W) Ød HH10 Helix

(mm) Tol. (mm) Tol. Pitch Tol. TK(W) Tol. (mm) Tol. (Co10%)

30° 6.30.3

3300.5

32.650.67

2.4 ±0.20 0.7 ±0.10 ●0 0 -0.65

30° 7.30.3

3300.5

38.090.78

3.5 ±0.20 1 ±0.15 ○0 0 -0.76

30° 8.30.3

3300.5

43.530.89

3.8 ±0.20 1 ±0.15 ●0 0 -0.86

30° 9.30.3

3300.5

48.971

4.5 ±0.30 1.4 ±0.15 ○0 0 -0.97

30° 10.30.3

3300.5

54.411.11

4.5 ±0.30 1.4 ±0.15 ●0 0 -1.08

30° 11.30.3

3300.5

59.861.22

4.5 ±0.30 1.4 ±0.15 ○0 0 -1.08

30° 12.30.4

3300.5

65.31.34

5.85 ±0.40 1.4 ±0.15 ●0 0 -1.3

30° 13.30.4

3300.5

70.741.45

6.1 ±0.40 1.75 ±0.20 ○0 0 -1.4

30° 14.30.4

3300.5

76.181.56

6.7 ±0.40 1.75 ±0.20 ●0 0 -1.51

30° 15.30.4

3300.5

81.621.67

7.3 ±0.40 1.75 ±0.20 ○0 0 -1.62

30° 16.30.4

3300.5

87.061.78

7.9 ±0.40 1.75 ±0.20 ●0 0 -1.73

30° 18.30.5

3300.5

97.952

9.15 ±0.40 2 ±0.25 ●0 0 -1.94

30° 20.30.5

3300.5

108.832.23

9.9 ±0.50 2 ±0.25 ●0 0 -2.16

TIR Length : < 0.12Bar Condition : Rough centerless Ground

● : In stock ○ : Order Base

Metric & Inch Type

ADD : 152, SANEOPDANJI-GIL, PAJU-SI, GYEONGGI-DO, 10878, KOREA

TEL : 82-31-941-6271FAX : 82-31-941-6272