三菱マテリアル 六角軸瞬貫ドリル 特殊先端形状 3.9mm

10.0mm

2.0mm

2.1mm

2.2mm

2.3mm

2.4mm

2.5mm

2.6mm

2.7mm

2.8mm

2.9mm

3.0mm

3.1mm

3.3mm

3.4mm

3.6mm

3.7mm

3.8mm

4.0mm

4.1mm

4.2mm

4.3mm

4.4mm

4.5mm

4.6mm

4.7mm

4.8mm

4.9mm

5.0mm

5.2mm

5.3mm

5.4mm

5.5mm

6.5mm

6.8mm

7.0mm

7.5mm

8.0mm

8.5mm

9.0mm

9.5mm