Din 338 German HSS M35 Cobalt 5% Parallel Shank Twist Drill Bits For Stainless Steel/Steel/Metal
- Category: Drill Bits >>>
- Supplier: Zhejiang Wenchi Tools Co. Ltd.
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Product Overview
Description
Product Description
Name: | HSS Straight Shank Twist Drill Bit |
Material: | Constructed of M35 5% Cobalt High Speed Steel for super abrasive resistance in tough metals |
Quality Guaranteed: | Perfect quality with 100% Guaranted |
Process: | Fully Ground by high precision CNC Numerical Control machine and strict heat treatment |
Shank type: | Parallel shank/straight shank |
Standard: | Each drill bit is manufactured strictly according to exacting specifications of DIN338 |
Special design:
135 Degree Split Point starts on contact with no walking or skating and no center punch is required.
Applied material:
Light-gauge metal, high-carbon steel, aluminum and ally steel, cast iron, stainless steel,cast iron, wood, plastic.
Specification
Specification(MM) | Flute Length | Over Length | Specification(MM) | Flute Length | Over Length |
0.4-1 | 12 | 34 | 7.6-8 | 97 | 117 |
1.1-1.5 | 18 | 40 | 8.1-8.5 | 75 | 117 |
1.6-2 | 24 | 49 | 8.6-9 | 81 | 125 |
2.1-2.5 | 30 | 57 | 9.1-9.5 | 81 | 125 |
2.6-3 | 33 | 61 | 9.6-10 | 87 | 133 |
3.6-4 | 43 | 75 | 10.1-10.5 | 87 | 133 |
4.1-4.5 | 47 | 80 | 10.6-11 | 94 | 142 |
4.6-5 | 52 | 86 | 11.1-11.5 | 94 | 142 |
5.1-5.5 | 57 | 93 | 11.6-12 | 98 | 155 |
5.6-6 | 57 | 93 | 12.1-12.5 | 101 | 151 |
6.1-6.5 | 63 | 101 | 12.6-13 | 95 | 151 |
6.6-7 | 69 | 109 | 13.1-13.5 | 108 | 160 |
7.1-7.5 | 69 | 109 | 13.6-14 | 108 | 160 |
Specification | Rotating speed | Specification | Specification | |
1-2mm | 3000-1800MAX R.P.M | 8.1-9mm | 500-400MAX R.P.M | |
2.1-3mm | 1800-1400MAX R.P.M | 9.1-10mm | 350-300MAX R.P.M | |
3.1-4mm | 1400-1000MAX R.P.M | 10.1-11mm | 300-280MAX R.P.M | |
4.1-5mm | 1000-800MAX R.P.M | 11.1-12mm | 300-280MAX R.P.M | |
5.1-6mm | 800-700MAX R.P.M | 12.1-13mm | 280-250MAX R.P.M | |
6.1-7mm | 700-600MAX R.P.M | 14mm | 220MAX R.P.M | |
7.1-8mm | 600-500MAX R.P.M | 15mm | 200MAX R.P.M |
Packing & Delivery
Company Profile
FAQ
Q: Is OEM available?
A: Yes, OEM and customization are available. Also, we can provide label printing service.
Q: Are samples available?
A: Free samples are available while freight is chargeable.
Q: What is your payment terms?
A: T/T,L/C,D/A,D/P,Paypal for different circumstances.
Q: What's your delivery way?
A: Express delivery, air shipping, sea shipping are available for your request.
Q: What's your delivery time?
A: Usual delivery time is 5-10days after recieving the advance payment;
For the customized product, 15-30 days after receiving the advance payment.
A: Yes, OEM and customization are available. Also, we can provide label printing service.
Q: Are samples available?
A: Free samples are available while freight is chargeable.
Q: What is your payment terms?
A: T/T,L/C,D/A,D/P,Paypal for different circumstances.
Q: What's your delivery way?
A: Express delivery, air shipping, sea shipping are available for your request.
Q: What's your delivery time?
A: Usual delivery time is 5-10days after recieving the advance payment;
For the customized product, 15-30 days after receiving the advance payment.
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