high efficiency multi use carbide nail drill bits hss micro twist drill bits for Cast iron steel plate drilling oem

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Price:$0.80 - $1.10

Quantity:


Product Overview

Description





Products Description












Specification


specifications
Working Length (mm)
Drill diameter
shank diameter(mm)
Total length(mm)
weight(g)
1
12
1
34
0.15
1.5
18
1.5
40
0.4
2
24
2
49
0.9
2.5
30
2.5
57
1.6
3
33
3
61
2.7
3.2
37
3.2
64
3.3
3.5
40
3.5
70
4
4
43
4
75
5.9
4.2
43
4.2
75
6.3
4.5
47
4.5
80
7.3
5
51
5
85
10
5.2
52
5.2
86
10.9
5.5
57
5.5
93
13.3
6
57
6
93
15.5
6.5
63
6.5
99.5
18.4
7
68
7
108
23.4
7.5
69
7.5
109
27.5
8
75
8
117
34.3
8.5
75
8.5
117
37
9
81
9
125
41.6
9.5
81
9.5
125
49.2
10
87
10
133
60
10.5
87
10.5
133
66.4
11
94
11
142
73.6
11.5
94
11.5
142
81
12
101
12
151
96.7
12.5
101
12.5
151
100
13
101
13
151
107.8




Company Profile






Packing & Delivery




FAQ


Q1: Do you have different quality for different kind of Material?
Yes, according hardness of Material and Material's feature, wehave different typology respectively.

Q2,:How can l get a sample to confirm the quality?
1. Free sample: Regular specimen you can get free samples, just pay for thefreight.
2. Customized sample: Please give me your design, but you need pay for the sample fee and freight. And we will return back the sample fees after the order

Q3: How long is your delivery time?
Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.

Q4: why should you buy from us not from other suppliers?
1. Advanced equipment and technology
2. Excellent management and team
3.Fast response and shipment
4. Rich market and bidding experience
5. Efficient product development and customization

Q5.:How do yousolve when quality problems occurred?
Our aim is to have long term cooperation with your esteem company ,we will work with you to solve both quality and technical problems .Please send us pictures or video .Our technician will analyze and offer solving scheme
.New placements will be sented toyou directly .


0.2118 s.