YG-1 Tool Company GENERAL CARBIDE DRILLS, Carbide Jobber Straight Shank Drill, D5407039, D=3.9 L=75
EDP No. | D1 | D2 | L1 | L2 | Drilling Depth |
D5407039 | 3.9 | 3.9 | 43 | 75 | Jobber |
(Unit : mm)
Feature
- Application : Drilling steels in general, cast steels, cast iron, chilled cast iron, malleable cast iron, non-ferrous heavy metals, non-ferrous light metals, abrasive plastics.
Work Material
ISO | VDI 3323 |
Material Description |
Composition / Structure / Heat Treatment | HB | HR | ◎ : Excellent ○ : Good |
P | 1 | Non-alloy steel | About 0.15% C Annealed | 125 | ◎ | |
2 | About 0.45% C Annealed | 190 | 13 | ○ | ||
3 | About 0.45% C Quenched & Tempered | 250 | 25 | |||
4 | About 0.75% C Annealed | 270 | 28 | |||
5 | About 0.75% C Quenched & Tempered | 300 | 32 | |||
6 | Low alloy steel | Annealed | 180 | 10 | ○ | |
7 | Quenched & Tempered | 275 | 29 | |||
8 | Quenched & Tempered | 300 | 32 | |||
9 | Quenched & Tempered | 350 | 38 | |||
10 | High alloyed steel, and tool steel |
Annealed | 200 | 15 | ||
11 | Quenched & Tempered | 325 | 35 | |||
M | 12 | Stainless steel | Ferritic / Martensitic Annealed | 200 | 15 | ○ |
13 | Martensitic Quenched & Tempered | 240 | 23 | |||
14 | Austenitic | 180 | 10 | |||
K | 15 | Grey cast iron | Pearlitic / ferritic | 180 | 10 | ○ |
16 | Pearlitic (Martensitic) | 260 | 26 | |||
17 | Nodular cast iron | Ferritic | 160 | 3 | ||
18 | Pearlitic | 250 | 25 | |||
19 | Malleable cast iron | Ferritic | 130 | |||
20 | Pearlitic | 230 | 21 | |||
N | 21 | Aluminum wrought alloy |
Not Curable | 60 | ◎ | |
22 | Curable Hardened | 100 | ◎ | |||
23 | Aluminum-cast, alloyed |
≤ 12% Si, Not Curable | 75 | ◎ | ||
24 | ≤ 12% Si, Curable Hardened | 90 | ◎ | |||
25 | > 12% Si, Not Curabl | 130 | ||||
26 | Copper and Copper Alloys (Bronze / Brass) |
Cutting Alloys, PB>1% | 110 | |||
27 | CuZn, CuSnZn (Brass) | 90 | ||||
28 | CuSn, lead-free copper and electrolytic copper | 100 | ||||
29 | Non Metallic Materials |
Duroplastic, Fiber Reinforced Plastic | ||||
30 | Rubber, Wood, etc. | |||||
S | 31 | Heat Resistant Super Alloys |
Fe Based Annealed | 200 | 15 | |
32 | Fe Based Cured | 280 | 30 | |||
33 | Ni or Co Based Annealed | 250 | 25 | |||
34 | Ni or Co Based Cured | 350 | 38 | |||
35 | Ni or Co Based Cast | 320 | 34 | |||
36 | Titanium Alloys |
Pure Titanium | 400 Rm | ○ | ||
37 | Alpha + Beta Alloys Hardened | 10500 Rm | ||||
H | 38 | Hardened steel | Hardened | 550 | 55 | |
39 | Hardened | 630 | 60 | |||
40 | Chilled Cast Iron | Cast | 400 | 42 | ||
41 | Hardened Cast Iron | Hardened | 550 | 55 |