Industrial Quality HSS Twist Drill Bit For Metal Drilling
| Size: | 1mm to 13mm |
| Material: | 4241/4341/M2/M35(HSS CO 5%) |
| Processing: | Full ground |
| Coating: | Bright polishing |
| Black Coating |
| Black & White Coating |
| Amber Coating |
| Cutting Angle: | 118o and 135o with split point |
| Precision: | H7 |
| Application: | Drilling holes on carbon metal/stainless steel/nickel/aluminum |
HSS Twist Drill Bit Spcification
| Code | Dimension | Code | Dimension |
| D(mm) | L1(mm) | L2(mm) | D(mm) | L1(mm) | L2(mm) |
| BMR-SSTDB-D1.0 | 1 | 12 | 34 | BMR-SSTDB-D10.5 | 10.5 | 87 | 133 |
| BMR-SSTDB-D2.0 | 2 | 24 | 49 | BMR-SSTDB-D11.0 | 11 | 94 | 142 |
| BMR-SSTDB-D3.0 | 3 | 33 | 61 | BMR-SSTDB-D11.5 | 11.5 | 94 | 142 |
| BMR-SSTDB-D3.2 | 3.2 | 36 | 65 | BMR-SSTDB-D12.0 | 12 | 101 | 151 |
| BMR-SSTDB-D3.5 | 3.5 | 39 | 70 | BMR-SSTDB-D12.5 | 12.5 | 101 | 151 |
| BMR-SSTDB-D4.0 | 4 | 43 | 75 | BMR-SSTDB-D13.0 | 13 | 101 | 151 |
| BMR-SSTDB-D4.2 | 4.2 | 43 | 75 | BMR-SSTDB-D13.5 | 13.5 | 108 | 160 |
| BMR-SSTDB-D4.5 | 4.5 | 47 | 80 | BMR-SSTDB-D14.0 | 14 | 108 | 160 |
| BMR-SSTDB-D5.0 | 5 | 52 | 86 | BMR-SSTDB-D14.5 | 14.5 | 114 | 169 |
| BMR-SSTDB-D5.2 | 5.2 | 52 | 86 | BMR-SSTDB-D15.0 | 15 | 114 | 169 |
| BMR-SSTDB-D5.5 | 5.5 | 57 | 93 | BMR-SSTDB-D15.5 | 15.5 | 120 | 178 |
| BMR-SSTDB-D6.0 | 6 | 57 | 93 | BMR-SSTDB-D16.0 | 16 | 120 | 178 |
| BMR-SSTDB-D6.5 | 6.5 | 63 | 101 | BMR-SSTDB-D16.5 | 16.5 | 125 | 184 |
| BMR-SSTDB-D7.0 | 7 | 69 | 109 | BMR-SSTDB-D17.0 | 17 | 125 | 184 |
| BMR-SSTDB-D7.5 | 7.5 | 69 | 109 | BMR-SSTDB-D17.5 | 17.5 | 130 | 191 |
| BMR-SSTDB-D8.0 | 8 | 75 | 117 | BMR-SSTDB-D18.0 | 18 | 130 | 191 |
| BMR-SSTDB-D8.5 | 8.5 | 75 | 117 | BMR-SSTDB-D18.5 | 18.5 | 135 | 198 |
| BMR-SSTDB-D9.0 | 9 | 81 | 125 | BMR-SSTDB-D19.0 | 19 | 135 | 198 |
| BMR-SSTDB-D9.5 | 9.5 | 81 | 125 | BMR-SSTDB-D19.5 | 19.5 | 140 | 205 |
| BMR-SSTDB-D10.0 | 10 | 87 | 133 | BMR-SSTDB-D20.0 | 20 | 140 | 205 |
HSS Twist Drill Bit Production Line
HSS Twist Drill Bit Processing
Packing and shipping
FAQ
Q1:Can you provide OEM service?
Answer:Yes,OEM is available.we have 10 years OEM experience
Q2:Can I have sample first?
Answer:Yes,we can provide sample before ordering,if you can afford the freight.
Q3:How about the payment?
Answer:Our payment is 30%TT deposit,balance before delivery,against photos of package .
Q4:How long for production?
Answer:According to the order sizes and quantity,normally in our stock list,we can arrange
Delivery within 2 days after received payment;if out of stock,it will takes around 30-45 days
For production.
Q5:Why I choose BMR TOOLS?
Answer:5 years ago,we export our materials through trading company,many cost increased.Since 2015s,BMR TOOLS founded specially for international trade to provide best products to the world,during more than 12 years developing,our quality is accept by our clients from all over the world.we have different quality to match different requirements from clients.
In same price,you will always get best quality and in same quality you will always get best price from BMR TOOLS.
About Us
BMR TOOLS,a professional machinery cutting tools manufacturer founded in 1997s'.More than twenty years’development,BMR TOOLS products covered almost all kinds of cutting tools:Metal working tools,stone working tools,wood working tools,saw Blades.
BMR TOOLS have our own raw material factory and final products production factory and professional sales company.We combinates R&D,manufacture,trading together,decreased many unnecessary costs.
BMR TOOLS adopt advanced CNC equipments to make sure the precision of every BMR TOOLS product.
BMR Tools assure to offer high quality products with favorable process and timely service to our customers.We will develop continuously and make unceasing progress to serve the customers who are always welcomed to our factories and contacted for cooperation.
Contact Us
Factory address
 |  | Houxiang Industrial Park,Danyang City,Jiangsu Province,China |
 | info@bmrtools.com |
 | 86-511-86346621 |
Chinese Office address
 | | South Street of Center Road,Houxiang Town,Danyang City,Jiangsu Province,China |
| sales@bmrtools.com |
| 86-511-86329505 |
BOMA TOOLING SOLUTIONS PVT.LTD
Indian Office address
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High performance metal drilling DIN338 Full Ground Parallel Shank HSS Twist Drill Bit Images
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