





High Performance Drill 5xD
Product Code: DYB5
Categories: Drill, SOLID CARBIDE TOOLS
Icon Guide:








- Technical Specification
- Tool Selection Chart
- Tool Parameters
- Product Drawing (PDF)
DYB5
ITEM CODE
|
DRILL DIA
D |
SHANK DIA
d |
FL
I |
OAL
L |
DYB5 030 ~ 037
|
Ø 3.0 ~ 3.7
|
6
|
28
|
66
|
DYB5 038 ~ 047
|
Ø 3.8 ~ 4.7
|
6
|
36
|
74
|
DYB5 048 ~ 060
|
Ø 4.8 ~ 6.0
|
6
|
44
|
82
|
DYB5 061 ~ 070
|
Ø 6.1 ~ 7.0
|
8
|
53
|
91
|
DYB5 071 ~ 080
|
Ø 7.1 ~ 8.0
|
8
|
53
|
91
|
DYB5 081 ~ 090
|
Ø 8.1 ~ 9.0
|
10
|
61
|
103
|
DYB5 091 ~ 100
|
Ø 9.1 ~ 10.0
|
10
|
61
|
103
|
DYB5 101 ~ 110
|
Ø 10.1 ~ 11.0
|
12
|
71
|
118
|
DYB5 111 ~ 120
|
Ø 11.1 ~ 12.0
|
12
|
71
|
118
|
DYB5 121 ~ 140
|
Ø 12.1 ~ 14.0
|
14
|
77
|
124
|
DYB5 141 ~ 160
|
Ø 14.1 ~ 16.0
|
16
|
83
|
133
|
DYB5 161 ~ 180
|
Ø 16.1 ~ 18.0
|
18
|
93
|
143
|
DYB5 181 ~ 200
|
Ø 18.1 ~ 20.0
|
20
|
101
|
153
|
DYB5 201 ~ 220
|
Ø 20.1 ~22.0
|
22
|
101
|
153
|
- Every intermediate decimal size drill readily available in stock
- For HRC>60, use Duro Coat
- Ordering Code for Dia 6.8 mm 5xD Drill: DYB5 068
CUTTING SPEED (Vc) TABLE
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CUTTING SPEED (Vc) TABLE
|
|
|
|
|
Material Code
|
Material Group
|
SHANK DIA
d |
HRC
|
Vc
|
A
|
Cast Iron, Aluminium
|
3
|
25~28
|
80~90
|
B
|
EN Series, Mild Steel
|
3
|
30~35
|
70~80
|
C
|
High-hardened Steel
|
|
50~60
|
20~30
|
D
|
Stainless Steel
|
|
20~25
|
30~40
|
TABLE FEED (Fz) CHART
|
|
|
|
Dia of Drill
|
f (Feed per Revolution)
|
∅2 ~ ∅4
|
0.020 ~ 0.030
|
∅4 ~ ∅6
|
0.030 ~ 0.050
|
∅6 ~ ∅8
|
0.060 ~ 0.080
|
∅8 ~ ∅10
|
0.080 ~ 0.100
|
∅10 ~ ∅12
|
0.100 ~ 0.120
|
∅12 ~ ∅16
|
0.120 ~ 0.150
|