China Tools HSS Straight Shank 230pcs Cobalt Twist Drill Bit Drill Bit Set For Stainless Steel
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- Supplier: Danyang Sinodream Imp&exp Co. Ltd.
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Product Overview
Description
Product Description
China Tools HSS Straight Shank 230pcs Cobalt Twist Drill Bit Drill Bit Set For Stainless Steel
Specification
Size 1-13 MM | 10Pcs:1, 2, 3, 4, 5, 6, 7, 8,10, 1.5, 2.5, 3.2, 3.5, 4.2, 4.5, 5.5, 6.5, 7.5, 8.5(mm) | ||||||||||||||||
5Pcs: 9,11, 12, 13, 9.5, 10.5, 11.5, 12.5, 13.5 (mm) | |||||||||||||||||
Material | High Quality HSS | ||||||||||||||||
Process | Roll Forged | ||||||||||||||||
Point Type | 118 Degree | ||||||||||||||||
Shank Type | Round Shank | ||||||||||||||||
Helix Angle | Regular Spiral Type N | ||||||||||||||||
Surface Finish | Titanium Coated | ||||||||||||||||
Package | 230 Pcs Packed in One Metal Box/Set ( 3Sets/CTN) | ||||||||||||||||
Inner:Metal Box / Outer: Carton / Measet: 52*30*15 CM | |||||||||||||||||
Weight | N.W./G.W: 22 / 23 kgs | ||||||||||||||||
Name :Power Tool Accessory DIN338 Jobber Length Fully Ground Twist Drill Bit For Metal Stainless Steel
*The cobalt drill bits are more expensive than other drill bits,but if you regularly drill it through metal, they are a good
investment since they tend to last longer.*No center pouch is needed-the aggressive 135° Quick-Cut points are self-centering and
penetrate quickly with lesspresure.*Precision ground point,flutes,body,clearance and drill diameter for ultimate in accuracy and
performance.
Fully Grounded Flute.
Ground body clearance. Reducing friction against the hole wall for smooth drilling.
135° Split Point Angle.
High Hardness HSS With 5% Cobalt.
Effective in drilling tough,high tensile strength materials.
Material | HSS4241,HSS4341,HSS6542(M2),HSS CO5%(M35),HSS CO8%(M42) | ||||
Standard | DIN338 ,Stub DIN1897, Long DIN340, Extra Long DIN1869,DIN345,DIN333 | ||||
Jobber length,ScrewMachine Length,Taper length,Aircraft Extension | |||||
Process | Fully Ground ; Rolled, Milled | ||||
Size | Metric System, or Inch | ||||
Point Type | 118 Degree Regular Point ,135 Degree Split Point, | ||||
Shank Type | Hex Shank,Straight Shank ,Tri-Flats Shank, Double R Hex Shank, Reduced Shank,1/4″Quick change shank,3Flats shank,1/2"shank,3/8"shank | ||||
Helix Angle | Regular Spiral Type N , Slow Spiral Type H, Fast Spiral Type Ware | ||||
Web & Flute Type | Regular Web & Flute (Thick Web with Parabolic Flute, Heavy Duty Web with Regular Flute are Available) | ||||
Surface Finish | Bright ,Black Oxide, Amber Color, Titanium, Black & Gold, Titanium & Bright are Available | ||||
Package | Metal Box；PVC Pouch, Plastic Box, Individually in Skin Card, Double Blister, Clamshell, | ||||
Features | TITANIUM | HIGH SPEED STEEL: classic high speed steel construction with titanium coating for proven capability and durability | ||||
135° SPLIT POINT TIP and TWIST DESIGN: increases cutting speed with self-centering and prevents walking, clears chips and particles faster | |||||
QUICK CHANGE: 1/4 inch hex shank fits into all power tools more easily and securely, specially for locking into quick change chuck | |||||
ORGANIZED HOLDER: set includes a drill bit holder with size index for easy storage and organizing | |||||
Our company own two factories of HSS drill bit and Diamond saw blade.
*HSS DIN338,DIN345,DIN1897,DIN1869 Drill Bit
*HSS DIN338,DIN345,DIN1897,DIN1869 Drill Bit
*DIN8039 Standard Masonry Drill Bit and SDS Hammer Drill Bit.
*Diamond Saw Blade
*TCT Saw Blade.
*Diamond Saw Blade
*TCT Saw Blade.
Q1. How is your quality?
A1. We have a very seriously control system(ERP system). We guarantee the high performance of our products.
Q2. Do you have different quality for different kind of stone?
A2. Yes, according hardness of stone and stone’s feature, we have different typology respectively.
Q3. If we need technical support, can you offer us?
A3. Yes, we have an experienced team, offering our customers additional benefits with specific advice, by our product management staff, engineers and technicians.
Q4. Is there cheap shipping cost to import to our country?
A4. For small order, Express will be the best, And for bulk order, sea ship way is best but take longer time. For urgent orders, we suggest via air to airport or by Express send to your door.
Q5. When you can reply to me when I send you an Inquiry?
A5. We promise to reply within 24 hours( including holidays) on receipt of your inquiry.
Q6. Do you offer free samples?
A6. Normally we do not offer free samples, but we could properly adjust according to detailed requirement.
Q7. When you can reply to me when I send you an Inquiry?
A7. We promise to reply within 24 hours( including holidays) on receipt of your inquiry.
A1. We have a very seriously control system(ERP system). We guarantee the high performance of our products.
Q2. Do you have different quality for different kind of stone?
A2. Yes, according hardness of stone and stone’s feature, we have different typology respectively.
Q3. If we need technical support, can you offer us?
A3. Yes, we have an experienced team, offering our customers additional benefits with specific advice, by our product management staff, engineers and technicians.
Q4. Is there cheap shipping cost to import to our country?
A4. For small order, Express will be the best, And for bulk order, sea ship way is best but take longer time. For urgent orders, we suggest via air to airport or by Express send to your door.
Q5. When you can reply to me when I send you an Inquiry?
A5. We promise to reply within 24 hours( including holidays) on receipt of your inquiry.
Q6. Do you offer free samples?
A6. Normally we do not offer free samples, but we could properly adjust according to detailed requirement.
Q7. When you can reply to me when I send you an Inquiry?
A7. We promise to reply within 24 hours( including holidays) on receipt of your inquiry.
Packing & Delivery
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