SDS-plus Hammer Drill Bits
　
hammer drill bit

1.The electric hammer Drill bits are machined from chrome steel fitted with carbide insert brazed at a very high temperature to withstand severe heating when Drilling hard materials. L-shaped flute profile improves dust discharge. Sand blasted surface. Other industrial surface finish available;

2.Hammer Drill bits are for Drilling in granite, concrete, stone, masonry, tiles and marble;

3.Ø4.0-30.0mm, Total length: 110-1000mm;

(mm)
Inch
flute length
(mm)
total length (mm)
4
5/32
50
110
5
3/16
50
110
5
3/16
80
140
5.5
7/32
50
110
5.5
7/32
100
160
6
15/64
50
110
6
15/64
100
160
6
15/64
200
260
6.5
1/4
50
110
6.5
1/4
100
160
7
9/32
50
110
7
9/32
100
160
8
5/16
50
110
8
5/16
100
160
8
5/16
150
210
8
5/16
200
260
8
5/16
390
450
9
11/32
100
160
9
11/32
150
210
10
3/8
50
110
10
3/8
100
160
10
3/8
150
210
10
3/8
200
260
10
3/8
250
310
10
3/8
390
450
10
3/8
540
600
11
7/16
100
160
11
7/16
150
210
12
15/32
100
160
12
15/32
150
210
12
15/32
200
260
12
15/32
250
310
12
15/32
390
450
12
15/32
540
600
12
15/32
100
160
13
1/2
200
260
13
1/2
100
160
14
9/16
150
210
14
9/16
200
260
14
9/16
250
310
14
9/16
390
450
14
9/16
540
600
14
9/16
200
260
15
19/32
100
160
16
5/8
150
210
16
5/8
250
310
16
5/8
390
450
16
5/8
540
600
16
5/8
740
800
16
5/8
940
100
16
5/8
150
210
18
23/32
200
260
18
23/32
250
310
18
23/32
390
450
18
23/32
540
600
18
23/32
740
800
18
23/32
940
1000
18
23/32
150
210
19
3/4
390
450
19
3/4
150
200
20
25/32
200
260
20
25/32
390
450
20
25/32
540
600
20
25/32
940
1000
22
7/8
390
450
22
7/8
540
600
22
7/8
740
800
22
7/8
940
1000
22
7/8
390
450
24
15/16
200
260
25
1
390
450
25
1
540
600
25
1
940
100
25
1-1/32
200
260
26
1-1/32
390
450
26
1-1/32
940
1000