Description:Drillpro 15pcs 1.5-10mm HSS M35 Cobalt Twist Drill Bit
Specification:Material: Cobalt
Color: Golden
Size:
| Size |
Tool length |
Overall Length |
| 1.5mm |
18mm |
40mm |
| 2mm |
24mm |
49mm |
| 2.5mm |
30mm |
57mm |
| 3mm |
33mm |
61mm |
| 3.5mm |
39mm |
68mm |
| 4mm |
43mm |
75mm |
| 4.5mm |
47mm |
80mm |
| 5mm |
52mm |
83mm |
| 5.5mm |
57mm |
93mm |
| 6mm |
57mm |
93mm |
| 6.5mm |
62mm |
98mm |
| 7mm |
69mm |
101mm |
| 8mm |
75mm |
117mm |
| 9mm |
81mm |
125mm |
| 10mm |
87mm |
133mm |
Features:M35 cobalt high speed steel to obtain high hardness.
High wear resistance and high toughness through heat treatment.
Suitable for stainless steel, luminum, iron, galvanized tube, etc.
Can be used for radial drill, bench drill or hand drill for drilling operations.
Package Included:15 x M35 twist drill
More Details:
