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Extra Long HSS Drill Bits Circular Shape Flexible 135° Point Cobalt Twist Drill Bits
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Brand Name:STARRY
Model Number:3mm-13mm
Certification:ISO9000
Price:Negotiable
Payment Terms:T/T, MoneyGram
Supply Ability:3000000/PCS Per Month
Delivery Time:30-45days
Company Data
Verified Supplier
Contact Person
Jerry
Business Type:
Manufacturer Trading Company
Officials:
FeiDa indutrial Park,Hou Xiang Town,DanYang City,Jiang Su Province,China.
Quality:
Quality Certifitation Available
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Product Details
Company Profile
Product Details
Extra Long HSS Drill Bits Circular Shape Flexible 135° Point Cobalt twist drill bits
STARRY HSS Drill bits are cutting tools used to create cylindrical holes, almost always of circular cross-section. Bits are held in a tool called a drill, which rotates them and provides torque and axial force to create the hole. Specialized bits are also available for non-cylindrical-shaped holes.
Produce Process:
Detail Specification:
| Product Name | DIN340 Fully Ground hss fully drill bits |
| Material | M35(HSS-E) (HSS is Available) |
| Process | Fully Ground (Rolled & Polished, Rolled, Milled are Available) |
| Standard | DIN340,DIN1869,6",12" Aircraft Extention,18",24" Extra Long |
| Size | 1.5-30mm |
| Point Type | 135 Degree Split Point (118 Degree Regular Point, Turbo Max Point, Pilot Point are Available) |
| Shank Type | Straight Shank (Hex Shank, Tri-Flats Shank, Double R Hex Shank, Reduced Shank, Threaded Shank, Taper Shank are Available) |
| Helix Angle | Regular Spiral Type N (Slow Spiral Type H, Fast Spiral Type W, Left Hand Spiral are Available) |
| Web & Flute Type | Regular Web & Flute (Thick Web with Parabolic Flute, Heavy Duty Web with Regular Flute are Available) |
| Surface Finish | Amber Color (Bright, Black Oxide, Titanium, Black & Gold, Black & Bright are Available) |
| Package | 10/5 Pcs in PVC Pouch, Plastic Box, Individually in Skin Card, Double Blister, Clamshell. |
| Features | 1.Cobalt drill bits are more expensive than other drill bits, but if you regularly drill through metal, they are a good investment since they tend to last longer. with lesspressure. Will not "walk" or "wander". of the bit. |
Size:
| d1 | L1 | L2 |
|---|---|---|
| mm | mm | mm |
| 1,5 | 70 | 45 |
| 2,0 | 85 | 56 |
| 2,5 | 95 | 62 |
| 3,0 | 100 | 66 |
| 3,2 | 106 | 69 |
| 3,3 | 112 | 73 |
| 3,5 | 112 | 73 |
| 3,8 | 119 | 78 |
| 4,0 | 119 | 78 |
| 4,2 | 119 | 78 |
| 4,5 | 126 | 82 |
| 5,0 | 132 | 87 |
| 5,5 | 139 | 91 |
| 6,0 | 139 | 91 |
| 6,5 | 148 | 97 |
| 7,0 | 156 | 102 |
| 7,5 | 156 | 102 |
| 8,0 | 165 | 109 |
| 8,5 | 165 | 109 |
| 9,0 | 175 | 115 |
| 9,5 | 175 | 115 |
| 10,0 | 184 | 121 |
| 10,5 | 184 | 121 |
| 11,0 | 195 | 128 |
| 11,5 | 195 | 128 |
| 12,0 | 205 | 134 |
| 12,5 | 205 | 134 |
| 13,0 | 205 | 134 |
| 13,5 | 214 | 140 |
| 14,0 | 214 | 140 |
| 14,5 | 220 | 144 |
| 15,0 | 220 | 144 |
| 15,5 | 227 | 149 |
| 16,0 | 227 | 149 |
| 16,5 | 235 | 154 |
| 17,0 | 235 | 154 |
| 17,5 | 241 | 158 |
| 18,0 | 241 | 158 |
| 18,5 | 247 | 162 |
| 19,0 | 247 | 162 |
| 19,5 | 254 | 166 |
| 20,0 | 254 | 166 |
| 22,0 | 268 | 176 |
| 23,0 | 275 | 180 |
| 24,0 | 282 | 185 |
| 25,0 | 282 | 185 |
| 26,0 | 290 | 190 |
| 27,0 | 298 | 195 |
| 28,0 | 298 | 195 |
| 30,0 | 307 | 201 |
| ○ Ask Price and Deadline. | ||
Hardness & Surface:
| Material | Hardness(HRC) |
| HSS-4241 | 60-62 |
| HSS-4341 | 62-63 |
| HSS-9341 | 63-66 |
| HSS-M2 | 63-66 |
| HSS-M35 | 64-67 |
Application:
STARRY Drill bit can drilling holes on aluminium,plastic,wood,copper,iron,stainless steel.
Packing:
1. 5/10 pieces packind in PVC bag, then in white paper box, then in carton. ( default bullk packing)
2. Plastic tube,Blister Packing,PVC bags with card,Metal Box and so on.
Company Profile
Jiangsu Xingrui Tools CO.,LTD
JIANG SU XING RUI TOOLS CO., LTD. is one of the professional manufacturers of different kinds cutting tools in china, specialized in all kinds of HSS twist drill bits, SDS drill bits ,wood working drill bits , HSS machine Taps,hand taps,spiral flute taps,End mill,Hole Saw and some other power tool accessories. We're located in hou xiang town,Danyang city,Jiang Su province,with very convenient transportation to HuNing Expressway, and the north of the Yangtze River.
With rich experience, advanced technology and professional skills,
our products can always maintain the first class quality in China .In recent years, our
products have being widely sold to both domestic and foreign
markets, and well received by the customers worldwide, such as in
America, Europe, Middle East, Indonesia and so on .
Competitive prices are always offered to our satisfied customers .No matter the order is big or small, we always do our best service for our customers at any time .We will grow up stronger with our customers shoulder by shoulder and would like to keep our mutual benefit relationship supported by both your efforts and ours. Meanwhile, We highly appreciate our customers for their support, we also thanks a lot for the people who gave their concern to us and helped us in our development.
Hope to create a brilliant future with you!
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