HSS ECONOMY METAL DRILL BIT SET
MAKITA
SET OF 170 PIECES
CATALOGUE NO. D-30564
- Precision-ground drill bits with high heat resistance and durability
- For alloy and carbon steels with tensile strength up to 950 N/mm²
- Right-hand type N fluted twist drill with a bevel-ground 118° point
Technical specifications:
- diameter / overall length
- 1 / 34 x 10 pcs
- 1.5 / 40 x 10 pcs
- 2 / 49 x 10 pcs
- 2.5 / 57 x 10 pcs
- 3 / 61 x 10 pcs
- 3.5 / 70 x 10 pcs
- 4 / 75 x 10 pcs
- 4.5 / 80 x 10 pcs
- 5 / 86 x 10 pcs
- 5.5 / 93 x 10 pcs
- 6 / 93 x 10 pcs
- 6.5 / 101 x 10 pcs
- 7 / 109 x 10 pcs
- 7.5 / 109 x 10 pcs
- 8 / 117 x 10 pcs
- 8.5 / 117 x 5 pcs
- 9 / 125 x 5 pcs
- 9.5 / 125 x 5 pcs
- 10 / 133 x 5 pcs
