Reduced Shank Twist Drill Bit
Reduced Shank Twist Drill Bit
Manufacturing process fully ground
Point angle 135 split point
Flute type N 　
Material HSS or HSS-Co
Finish bright, black oxide, black & gold
Diameter 8.5-30mm
8MM
D FL OAL
8.5 75 117
99.0 81 125
0.5 81 125
10.0 87 133
10.5 87 133
11.0 94 142
11.5 94 142
12.0 101 151
12.5 101 151
13.0 101 151
13.5   160
     
     
     
     
     
     
     
     
     
     
     
     
     
10MM
D FL OAL
10.5 87 133
11.0 94 142
11.5 94 142
12.0 101 151
12.5 101 151
13.0 101 151
13.5 108 160
14.0 108 160
14.5 114 169
15.0 114 169
15.5 120 178
16.0 120 178
16.5 125 184
17.0 125 184
17.5 130 191
18.0 130 191
18.5 135 198
19.0 135 198
19.5 140 205
    205
     
     
     
     
13MM
D FL OAL
13.5 108 160
14.0 108 160
14.5 114 169
15.0 114 169
15.5 120 178
16.0 120 178
16.5 125 184
17.0 125 184
17.5 130 191
18.0 130 191
18.5 135 198
19.0 135 198
19.5 140 205
20.0 140 205
21.0 145 205
22.0 150 210
23.0 155 215
24.0 160 220
25.0 160 220
26.0 165 235
27.0 170 235
28.0 170 235
29.0 175 240
30.0 175 240
As a professional reduced shank twist drill bit supplier in China, we have accumulated years of experience in the sale of drill bits. We have a wide range of drill bits, such as German standard twist drill bit, American standard twist drill bit, masonry drill bit and masonry drill bit. We have passed the international certification of GS, CE, EMC, ITS, SAA, UL, etc. Our reduced shank twist drill bits are exported to such countries as U.S.A, Canada, Turkey, Norway, Germany, Brazil, India, Australia and Thailand. Thanks for your visit. If you have any questions, please contact us.
Drill Tools

Frequently Asked Questions about HSS Twist Drill Bits

What are your HSS twist drill bits made of?

Our HSS twist drill bits are made of high-speed steel such as M2 (DIN 338 / DIN 340 / DIN 345) and M35 cobalt grades, in compliance with DIN and ANSI standards. Standard, reduced shank, taper shank and jobber length series are all available for metal drilling.

What is your MOQ?

MOQ depends on the product type and specification. Trial orders and mixed-container orders are welcome - contact us with your target items and we will confirm the MOQ in the quotation.

Do you accept OEM / ODM?

Yes. OEM and ODM cooperation is welcome, including your brand, packaging and specifications. As a manufacturer in Hangzhou, China since 2006, we support custom production for importers and wholesalers worldwide.

How can I get a quotation and delivery time?

Email ligenie@gmail.com, call +86-571-86758131 or WhatsApp +86 153 3654 6084 with the items and quantities you need. We reply with prices and a clear delivery date, and samples are available for quality checking before bulk orders.

More questions? See our full FAQ page or contact FANXI Tools.