Basic Info.
Model NO.
4-12mm, 4-20mm, 4-32mm
Material
High Speed Steel
Usage
Wood Drilling, PCB Drilling, Metal Drilling
Transport Package
Carton Packaging
Specification
4-12mm, 4-20mm, 4-32mm
Product Description
Product Specifications and DimensionsType | Size | Diameter of triangular shank(mm) | M(mm) | L(mm) | usable range(mm) |
HSS-4241 Straight Flute | (5 Steps)4-12mm | 6 | 7 | 42 | 4/6/8/10/12 |
(9 Steps)4-20mm | 8 | 4.5 | 52 | 4/6/8/10/12/14/16/18/20 |
(15 Steps)4-32mm | 10 | 4 | 78 | 4/6/8/10/12/14/16/18/20/22/24/26/28/30/32 |
HSS-4241 Spiral Flute | (5 Steps)4-12mm | 6 | 7 | 44 | 4/6/8/10/12 |
(9 Steps)4-20mm | 8 | 4.5 | 53 | 4/6/8/10/12/14/16/18/20 |
(15 Steps)4-32mm | 10 | 4 | 78 | 4/6/8/10/12/14/16/18/20/22/24/26/28/30/32 |
HSS-6542 Straight Flute | (5 Steps)4-12mm | 6 | 4.5 | 49 | 4/6/8/10/12 |
(9 Steps)4-20mm | 8 | 4.5 | 53 | 4/6/8/10/12/14/16/18/20 |
(15 Steps)4-32mm | 10 | 4 | 79 | 4/6/8/10/12/14/16/18/20/22/24/26/28/30/32 |
HSS-6542 Spiral Flute | (5 Steps)4-12mm | 6 | 4.5 | 49 | 4/6/8/10/12 |
(9 Steps)4-20mm | 8 | 4.5 | 53 | 4/6/8/10/12/14/16/18/20 |
(15 Steps)4-32mm | 10 | 4 | 79 | 4/6/8/10/12/14/16/18/20/22/24/26/28/30/32 |
M35 Spiral Flute | (5 Steps)4-12mm | 6 | 4.5 | 44 | 4/6/8/10/12 |
(9 Steps)4-20mm | 8 | 4.5 | 51 | 4/6/8/10/12/14/16/18/20 |
(15 Steps)4-32mm | 10 | 4 | 78 | 4/6/8/10/12/14/16/18/20/22/24/26/28/30/32 |
M35 Straight Flute | (5 Steps)4-12mm | 6 | 4.5 | 44 | 4/6/8/10/12 |
(9 Steps)4-20mm | 8 | 4.5 | 51 | 4/6/8/10/12/14/16/18/20 |
(15 Steps)4-32mm | 10 | 4 | 78 | 4/6/8/10/12/14/16/18/20/22/24/26/28/30/32 |
Matters Needing Attention:
1.HSS-M35 drill 304 stainless steel:
The thickness of 1mm can be operated by manual drill, and the power is more than 800W.
Bench drill is recommended for 2-5mm thickness and the rotation speed is below 500 RPM.
2. The operating thickness of step bit is 1-5mm.
3.When operating with step bits, water is added to keep the temperature down.
4. Charging drill Users note: the 12V charging drill has insufficient torque, so it is not recommended to use. It is recommended to use 36V and 48V.
5. Attention of manual electric drill users: the larger the hole diameter, the lower the drill speed. It is recommended that the drill speed be below 1000RPM. @ Table of specifications and dimensions for double end twist drill:
Outer Diameter(mm) | Length of Thread | Total Lenght(mm) |
3.0 | 2×10mm | 46 |
3.2 | 2×15mm | 48 |
3.5 | 2×15mm | 51 |
4.0 | 2×16mm | 54 |
4.2 | 2×16mm | 54 |
4.5 | 2×16mm | 55 |
5.0 | 2×16mm | 56 |
| 2×16mm | 56 |
5.5 | 2×16mm | 58 |
6.0 5.2 | 2×16mm | 66 |
@ Table of specifications and dimensions for single head twist drill:
Outer Diameter | Length of Thread | Total Lenght | | Outer Diameter | Length of Thread | Total Lenght | | Outer Diameter | Length of Thread | Total Lenght | | Outer Diameter | Length of Thread | Total Lenght |
0.20 | 2.5 | 19 | 1.95 | 24 | 49 | 6.00 | 57 | 93 | 11.20 | 94 | 142 |
0.22 | 2.5 | 19 | 2.00 | 24 | 49 | 6.10 | 63 | 101 | 11.30 | 94 | 142 |
0.25 | 3 | 19 | 2.05 | 24 | 49 | 6.20 | 63 | 101 | 11.40 | 94 | 142 |
0.28 | 3 | 19 | 2.10 | 24 | 49 | 6.30 | 63 | 101 | 11.50 | 94 | 142 |
0.30 | 3 | 19 | 2.15 | 27 | 53 | 6.40 | 63 | 101 | 11.60 | 94 | 142 |
0.32 | 4 | 19 | 2.20 | 27 | 53 | 6.50 | 63 | 101 | 11.70 | 94 | 142 |
0.35 | 4 | 19 | 2.25 | 27 | 53 | 6.60 | 63 | 101 | 11.80 | 94 | 142 |
0.38 | 4 | 19 | 2.30 | 27 | 53 | 6.70 | 63 | 101 | 11.90 | 101 | 151 |
0.40 | 5 | 20 | 2.35 | 27 | 53 | 6.80 | 69 | 109 | 12.00 | 101 | 151 |
0.42 | 5 | 20 | 2.40 | 30 | 57 | 6.90 | 69 | 109 | 12.10 | 101 | 151 |
0.45 | 5 | 20 | 2.45 | 30 | 57 | 7.00 | 69 | 109 | 12.20 | 101 | 151 |
0.48 | 5 | 20 | 2.50 | 30 | 57 | 7.10 | 69 | 109 | 12.30 | 101 | 151 |
0.50 | 6 | 22 | 2.55 | 30 | 57 | 7.20 | 69 | 109 | 12.40 | 101 | 151 |
0.52 | 6 | 22 | 2.60 | 30 | 57 | 7.30 | 69 | 109 | 12.50 | 101 | 151 |
0.55 | 7 | 24 | 2.65 | 30 | 57 | 7.40 | 69 | 109 | 12.60 | 101 | 151 |
0.58 | 7 | 24 | 2.70 | 33 | 61 | 7.50 | 69 | 109 | 12.70 | 101 | 151 |
0.60 | 7 | 24 | 2.75 | 33 | 61 | 7.60 | 75 | 117 | 12.85 | 101 | 151 |
0.62 | 8 | 26 | 2.80 | 33 | 61 | 7.70 | 75 | 117 | 12.90 | 101 | 151 |
0.65 | 8 | 26 | 2.85 | 33 | 61 | 7.80 | 75 | 117 | 13.00 | 101 | 151 |
0.68 | 9 | 28 | 2.90 | 33 | 61 | 7.90 | 75 | 117 | 13.10 | 101 | 151 |
0.70 | 9 | 28 | 2.95 | 33 | 61 | 8.00 | 75 | 117 | 13.20 | 101 | 151 |
0.72 | 9 | 28 | 3.00 | 33 | 61 | 8.10 | 75 | 117 | 13.30 | 108 | 160 |
0.75 | 9 | 28 | 3.10 | 36 | 65 | 8.20 | 75 | 117 | 13.40 | 108 | 160 |
0.78 | 10 | 30 | 3.20 | 36 | 65 | 8.30 | 75 | 117 | 13.50 | 108 | 160 |
0.80 | 10 | 30 | 3.30 | 36 | 65 | 8.40 | 75 | 117 | 13.60 | 108 | 160 |
0.82 | 10 | 30 | 3.40 | 39 | 70 | 8.50 | 75 | 117 | 13.70 | 108 | 160 |
0.85 | 10 | 30 | 3.50 | 39 | 70 | 8.60 | 81 | 125 | 13.80 | 108 | 160 |
0.88 | 11 | 32 | 3.60 | 39 | 70 | 8.70 | 81 | 125 | 13.90 | 108 | 160 |
0.90 | 11 | 32 | 3.70 | 39 | 70 | 8.80 | 81 | 125 | 14.00 | 108 | 160 |
0.92 | 11 | 32 | 3.80 | 43 | 75 | 8.90 | 81 | 125 | 14.25 | 114 | 169 |
0.95 | 11 | 32 | 3.90 | 43 | 75 | 9.00 | 81 | 125 | 14.50 | 114 | 169 |
0.98 | 12 | 34 | 4.00 | 43 | 75 | 9.10 | 81 | 125 | 14.75 | 114 | 169 |
1.00 | 12 | 34 | 4.10 | 43 | 75 | 9.20 | 81 | 125 | 15.00 | 114 | 169 |
1.05 | 12 | 34 | 4.20 | 43 | 75 | 9.30 | 81 | 125 | 15.25 | 120 | 178 |
1.10 | 14 | 36 | 4.30 | 47 | 80 | 9.40 | 81 | 125 | 15.50 | 120 | 178 |
1.15 | 14 | 36 | 4.40 | 47 | 80 | 9.50 | 81 | 125 | 15.75 | 120 | 178 |
1.20 | 16 | 38 | 4.50 | 47 | 80 | 9.60 | 87 | 133 | 16.00 | 120 | 178 |
1.25 | 16 | 38 | 4.60 | 47 | 80 | 9.70 | 87 | 133 | 16.25 | 125 | 184 |
1.30 | 16 | 38 | 4.70 | 47 | 80 | 9.80 | 87 | 133 | 16.50 | 125 | 184 |
1.35 | 18 | 40 | 4.80 | 52 | 86 | 9.90 | 87 | 133 | 16.75 | 125 | 184 |
1.40 | 18 | 40 | 4.90 | 52 | 86 | 10.00 | 87 | 133 | 17.00 | 125 | 184 |
1.45 | 18 | 40 | 5.00 | 52 | 86 | 10.20 | 87 | 133 | 17.25 | 130 | 191 |
1.50 | 18 | 40 | 5.10 | 52 | 86 | 10.30 | 87 | 133 | 17.50 | 130 | 191 |
1.55 | 20 | 43 | 5.20 | 52 | 86 | 10.40 | 87 | 133 | 17.75 | 130 | 191 |
1.60 | 20 | 43 | 5.30 | 52 | 86 | 10.50 | 87 | 133 | 18.00 | 130 | 191 |
1.65 | 20 | 43 | 5.40 | 57 | 93 | 10.60 | 87 | 133 | 18.50 | 135 | 198 |
1.70 | 20 | 43 | 5.50 | 57 | 93 | 10.70 | 94 | 142 | 18.75 | 135 | 198 |
1.75 | 22 | 46 | 5.60 | 57 | 93 | 10.80 | 94 | 142 | 19.00 | 135 | 198 |
1.80 | 22 | 46 | 5.70 | 57 | 93 | 10.90 | 94 | 142 | 19.25 | 140 | 205 |
1.85 | 22 | 46 | 5.80 | 57 | 93 | 11.00 | 94 | 142 | 19.50 | 140 | 205 |
1.90 | 22 | 46 | 5.90 | 57 | 93 | 11.10 | 94 | 142 | 19.75 | 140 | 205 |
| | | | | | | | | 20.00 | 140 | 205 |
Company real scene display:
Company expansion activities display:
Address:
No. 339, West Culture Road, Laizhou City, Yantai, Shandong, China
Business Type:
Manufacturer/Factory, Trading Company
Business Range:
Agriculture & Food, Auto, Motorcycle Parts & Accessories, Industrial Equipment & Components, Instruments & Meters, Light Industry & Daily Use, Manufacturing & Processing Machinery, Service, Tools & Hardware
Company Introduction:
Our company offers variety of products which can meet your multifarious demands. We adhere to the management principles of "quality first, customer first and credit-based" since the establishment of the company and always do our best to satisfy potential needs of our customers. Our company is sincerely willing to cooperate with enterprises from all over the world in order to realize a win-win situation since the trend of economic globalization has developed with anirresistible force.
Yantai Yjm Co, , Ltd is a supplier specializing in the R&D, sales and service of the products of pliers, drill and wrench etc hardware and metal products, it was established in 2020, located in Zhifu District, Yantai City, convenient transportation and beautiful environment. The company occupies an areaof more than 70 square meters, and the annual production output was 5 million pieces in last year. The company has successful foreign trading experience in North America, Europe, East Asia, Mideast, India and Pakistan their foreign trade revenue was around USD 1 million in year 2021.
In the future, our company is still in line with the "serious and responsible, honest work" attitude, willing to maintain communication and cooperation with customers at home and abroad. At the same time we continue to provide customers with excellent solutions, and common development with customers. Welcome customers at home and abroad to negotiate business with us.