E-HSS B-Type Center Drill

E-HSS B-Type Center Drill

[Features]
· A center drill with high sharpness and outstanding durability.
· Iwata Tool's center drills never stop evolving.
· In addition to improving runout accuracy, the use of cobalt HSS and an optimized tool shape deliver excellent sharpness and help prevent breakages.

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Part Number

Configured Part Number is shown.

Part Number
BCD1.0-4
BCD1.0-6
BCD1.5-8
BCD1.6-6.3
BCD1.25-5
BCD2.0-8
BCD2.0-10
BCD2.5-10
BCD2.5-12
BCD3.0-10
BCD3.0-14
BCD3.15-11.2
BCD4.0-14
BCD4.0-18
BCD5.0-18
BCD5.0-22
BCD6.0-25
BCD6.3-20
BCD8.0-25
BCD10.0-31.5
Part NumberVolume DiscountDays to Ship blade diameter
(mm)
shank diameter
(mm)
Overall Length L
(mm)
Minimum chamfering diameter d
(mm)
Maximum Chamfering Width d1
(mm)
Blade Length
(mm)
JIS

4 Days or more

1~2.12435.512.121.3JISB

4 Days or more

1 to 2.564512.51.3Old JIS2

4 Days or more

1.5 to 48501.541.9Old JIS2

4 Days or more

1.6~3.356.3451.63.352.1JISB

4 Days or more

1.25~2.655401.252.651.9JISB

4 Days or more

2~4.2585024.252.6JISB

4 Days or more

2~51055252.6Old JIS2

4 Days or more

2.5~5.310562.55.33.2JISB

4 Days or more

2.5 to 6.512602.56.53.2Old JIS2

Quote

3–61060363.9-

4 Days or more

3–81465383.9Old JIS2

4 Days or more

3.15~6.711.2603.156.74.1JISB

4 Days or more

4~8.5146748.55.2JISB

4 Days or more

4–1018764105.2Old JIS2

4 Days or more

5~10.61875510.66.4JISB

4 Days or more

5–1222885126.4Old JIS2

4 Days or more

6~15251006157.7Old JIS2

4 Days or more

6.3~13.220806.313.28.1JISB

4 Days or more

8 to 172510081710.3JISB

4 Days or more

10~21.231.51251021.214.2JISB

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Basic Information

Application Centering (Positioning) Both square (θ) 60 work material general steel / Stainless Steel / Cast Iron / Aluminum / Copper / Resin
Single blade, two blades Double-edged Peripheral Blade Y/N NA Tool Material Type Cobalt HSS
Coating Y/N NA Rotation Direction Right blade

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