Welcome to Zhenjiang Scharp Machinery Tools., Co.,Ltd.

Zhenjiang Scharp Machinery Tools., Co.,Ltd.

Product Center
Back

Sub-land drill bits

Product Detail


Step drills bits(sub land drill bits)180°, straight shank (Twist Drills with Parallel Shank) 
(DIN 8376 RN) HSS

Nominal diameter 
Dh8 
mm

Diameter 
Dh10 

mm

Overall length 

mm

Flute length 

mm

Length 
l1 
mm

For 
Screw

8.00

4.30

117

75

11

M4

10.00

5.30

133

87

13

M5

11.00

6.40

142

94

15

M6

15.00

8.40

169

114

19

M8

Step drills bits(sub land drill bits)180°, taper shank (Twist Drills with taper Shank) 
(DIN 8377 RN) HSS

Nominal diameter 
Dh8 
mm

Diameter 
Dh10 

mm

Overall length 

mm

Flute length 

mm

Length 
l1 

mm

For 
Screw

10.00

5.30

168

87

13

M5

11.00

6.40

175

94

15

M6

15.00

8.40

212

114

19

M8

18.00

10.50

228

130

23

M10

20.00

13.00

238

140

27

M12

24.00

15.00

281

160

31

M14

26.00

17.00

286

165

35

M16

30.00

19.00

296

175

39

M18

34.00

21.00

339

190

43

M20

Step drills bits(sub land drill bits) 90°, straight shank (Twist Drills with taper Shank) 
(DIN 8374 RN) HSS

Nominal diameter 
Dh8 
mm

Diameter 
Dh10 
mm

Overall length 

mm

Flute length 

mm

Length 
l1 
mm

For 
Screw

7.80

4.30

117

75

11

M4

9.50

5.30

125

81

13

M5

11.40

6.40

142

94

15

M6

15.40

8.40

178

120

19

M8

Step drills bits(sub land drill bits) 90°, taper shank (Twist Drills with taper Shank) 
(DIN 8375 RN) HSS

Nominal diameter 
Dh8 
mm

Diameter 
Dh10 
mm

Overall length 

mm

Flute length 

mm

Length 
l1 
mm

For 
Screw

9.50

5.30

162

81

13

M5

11.40

6.40

175

94

15

M6

15.40

8.40

218

120

19

M8

18.50

10.50

233

135

23

M10

22.50

13.00

253

155

27

M12

25.00

15.00

281

160

31

M14

28.00

17.00

291

170

35

M16

33.00

19.00

334

185

39

M18

37.00

21.00

344

195

43

M20

Step drills bits(sub land drill bits) 90°, straight shank (Twist Drills with Parallel Shank) 
(DIN 8378 RN) HSS

Nominal diameter 
Dh8 
mm

Diameter 
Dh10 
mm

Overall length 

mm

Flute length 

mm

Length 
l1 
mm

For 
Screw

4.50

3.30

80

47

12.00

M4

5.50

4.20

93

57

14.50

M5

6.60

5.00

101

63

17.00

M6

9.00

6.80

125

81

21.50

M8

11.00

8.50

142

94

26.00

M10

14.00

10.20

160

108

30.50

M12

16.00

12.00

178

120

35.00

M14

Step drills bits(sub land drill bits) 90°, taper shank (Twist Drills with Taper Shank) 
(DIN 8379 RN) HSS

Nominal diameter 
Dh8 
mm

Diameter 
Dh10 
mm

Overall length 

mm

Flute length 

mm

Length 
l1 
mm

For 
Screw

9.00

6.80

162

81

21.50

M8

11.00

8.50

175

94

26.00

M10

14.00

10.20

189

108

30.50

M12

16.00

12.00

218

120

35.00

M14

18.00

14.00

228

130

39.00

M16

20.00

15.50

238

140

44.00

M18

22.00

17.50

248

140

48.00

M20


Sub-land drill bits
Long press to look detail
Long by picture save/share

WeChat

National Service Hotline:

0086-511-88798218

E-mail : frankpan@scharptools.com

Address:168--27#,No.168 Dingmaoqiao Road,Zhenjiang,Jiangsu 212002 China

图片展示

Copyright (©) 2020 Copyright Zhenjiang Scharp Mechanical Tools Co., LTD. All Rights Reserved

苏ICP备15041231号-1

Service Center

Please choose online customer service to communicate

Contacts
HOTLINE
0086-511-88798218
work time
Monday- Friday 9:00 AM- 17:00PM
Scan a QR Code
Qrcode
添加微信好友,详细了解产品
使用企业微信
“扫一扫”加入群聊
复制成功
添加微信好友,详细了解产品
我知道了