13PCS Cobalt Drill Bits Set Jobber Length M35 HSS Metal Twist Drill Bits Set for Hard Metal Stainless Steel Cast Iron Amber Finish Metal Case

• Customized: Non-Customized
• Standard: DIN, JIS, AISI, API
• Length: Jobber-length
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: 13pcs set
• Type: Twist Drill Bit
• Material: High Speed Steel
• Usage: Well Drilling, PCB Drilling, Metal Drilling
• Transport Package: Round Plastic Case
• Specification: 1.5-6.5*0.5mm+3.2mm+4.8mm
• Trademark: OEM
• Origin: Danyang Jiangsu
• HS Code: 8207509000
• Production Capacity: 500000PCS/Month
• Package Size: 15.70cm * 9.20cm * 2.40cm
• Package Gross Weight: 0.280kg

Product Description

 

13pcs Cobalt Drill Bits Set Jobber Length M35 HSS Metal Twist Drill Bits Set for Hard Metal Stainless Steel Cast Iron Amber Finish Metal Case

 

Description:

• Cobalt Drill Bits Set:13Pcs - Jobber drill bits (1/16",5/64",3/32",7/64",1/8",9/64",5/32",11/64",3/16",13/64",7/32",15/64",1/4") . This drill bit fits the majority of power drill currently on the market and come with a portable plastic case for easy storage and DIY ,household maintenance and repair
• Twist drill bits set for metal is made of M35 cobalt high-speed steel, containing 5% cobalt, which increases wear resistance and durability, and enhances its use efficiency
• 135°Quick cut flow point, precise positioning, lower pressure, fast penetration. Equipped with a straight shank to prevent walking, making drilling more precise and fast
• Fully ground spiral groove design clears particles quickly,decreases friction and heat for faster drilling performance
• Jobber drill bits are perfect for drilling various materials, such as stainless steel, copper, cast iron, galvanized pipe, aluminum alloy, wood and other soft metals. Not suitable for glass, stone or ceramic materials

Specifications:

Size: 1/16",5/64",3/32",7/64",1/8",9/64",5/32",11/64",3/16",13/64",7/32",15/64",1/4"

Material: 5% Cobalt M35 HSS

Angle Point: 135 Degree.

Shank Type: Straight and Round Shank

Features:

1.Made from M35 High Speed Steel and contain 5% Cobalt,which increases wear-resistance,durability and extra longer life span

2.Fully ground spiral groove design clears particles quickly,decreases friction and heat for faster drilling performance

3.135°quick-cut pilot split points are self-centering and can penetrate quickly with less pressure.Straight shank prevents walking and makes drilling precise and faster

4.Suitable for drilling holes as Stainless Steel,Copper,Cast Iron,Galvanized Pipe,Aluminum Alloy,Wood and Other Softer Metals

5.This drill bit fits the majority of power drill currently on the market and easy storage and DIY

Instructions for use:

1.Keep the drill bits vertical to the object when drilling, Be sure to make both bit and work piece stable. Tilted bit is prone to break during drilling

2.Be careful when you use an electric drill.Please start from the lowest RPM and pressure

3.Drilling metal will accumulate an amount of heat. Necessary to use cooling liquid during drilling to keep the bit cool. Both ok to use lubricant oil and to pour water

4.It's highly recommended that you use a drill press to drill thick metals.

Safety instructions:

1.Always wear safety goggles and safety items, because it's safe for you

2.Do not wear gloves to avoid hazard of getting caught in the tool and pulling your hand in to get mangled during bit spinning

3.Examine the bits before use for cracks or chips, Do not use damaged or bull bits

Delivery:

1. Delivered by Sea,Air,Express

2. 20-30Days after your deposite,as your order quantity.

 

Sample Policy:

1. We can provide samples for free if required.

2. Samples can be delivered about 7-10days.