Audited Supplier
| MAIN PRODUCTS | |||
| Drill Bits For Metal | Drill Bits For Wood | Drill Bits For Masonry | Hole Saws |
| Diamond Saw Blade | TCT Saw Blades | Grinding Wheel | Milling Cutters |
| Taps & Dies | Abrasive Tools | Screwdriver Bit & Sockets | Other Tools |
| Material | HSSM42, HSSM35, HSSM2(6542), HSS4341, HSS4241 |
| Process | fully ground, edge ground/half ground, roll forged, milled |
| Standard | DIN338, DIN340, DIN1897, DIN1869 |
| Split point | 118°and 135° tip both available |
| Stamping | laser marking and (letter) stamping. |
| Shank | Straight shank(Tri-Flats shank,Hex shank,Round shank,Morse taper shank) |
| Available Packing | single sleeve packing, sandwich packing, blister packing, square plastic box packing( with hanger or without hanger), plastic box packing, flat plastic box packing, 5/10 PVC bag packing, paper bag, |
| Surface Color | black flute & golden shank, black flute & white shank, bright finished, black oxide,Tin-coated, amber(coffee) finished. |
| Diameter Zize | 0.5-20mm. 1/16"-1", A-Z, 1# - 90# |
| Total Length | 2.5-140mm |
| Features | 1.HSS m35 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. 2.No center punch is needed-the aggressive 135° Quick-Cut points are self-centering and penetrate quickly with less pressure. Will not "walk" or "wander". 3.Precision ground point, flutes, body, clearance and drill diameter for the ultimate in accuracy and performance. |
| Application | Twist Drill Bits Diameters(mm) | RPM(R/Min) |
 | 1mm-2mm | 3000-1800(r/min) |
| 2mm-3mm | 1800-1400(r/min) | |
| 3mm-4mm | 1400-1000(r/min) | |
| 4mm-5mm | 1000-800(r/min) | |
| 5mm-6mm | 800-700(r/min) | |
| 6mm-7mm | 700-600(r/min) | |
| 7mm-8mm | 600-500(r/min) | |
| 8mm-9mm | 500-400(r/min) | |
| 9mm-10mm | 400-350(r/min) | |
| 10mm-11mm | 350-300(r/min) | |
| 11mm-12mm | 300-280(r/min) | |
| 12mm-13mm | 280-250(r/min) | |
| 14mm | 220(r/min) | |
| 15mm | 200(r/min) |
JIANGSU HAOKE MATERIAL TECH CO., LTD is one of the professional manufacturers of hardware in China, we have many years of research experience in the process performance, strength and toughness coordination of metal materials.
The core of high-quality tools lies in high-quality materials, and high-quality tools require multiple guarantees, Materials, coatings and processes should be kept improving,The process depends on the sharpener, passivation equipment, tool angle treatment, and the understanding of the sharpener.
Based on this, we have advanced technology and advanced equipment, specializing in production: drill bits, milling cutters, hole saws, saw blades and other cutting tools for a wide range of uses.
Excellent design, production, and trade management ensure that we can provide competitive products and services to global customers.
Q: Is OEM available?
A: Yes, OEM and customization are available. Graved logo marker,Laser logo marker,, customized packing. Printed Inner box, Carton box.
Q: Are samples available?
A: Yes, you can ask some samples for testing after confirming our prices, but please pay the sample and freight fee, the sample fee will be returned to you after you making official order.
Q: What is your payment terms?
A: T/T,L/C,D/A,D/P,Paypal,Western Union,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 receiving the advance payment; For the customized product, 15-30 days after receiving the advance payment.
