29PCS HSS Twist Drill Bits, Black and Gold Finish

• Customized: Customized
• Standard: DIN
• Length: Many
• 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.: GMS-0312
• Type: Twist Drill Bit
• Material: High Speed Steel
• Usage: Well Drilling, PCB Drilling, Metal Drilling
• Delivery Time: 45-55days
• Inch Size: Available
• Surface: Titanium Coated
• Angle Point: 135 Degree
• Flute Type: Spiral
• Transport Package: on Customer′s Requiments
• Specification: All sizes are available
• Trademark: GOLDMOON
• Origin: China
• HS Code: 82075092
• Production Capacity: 100000 Set Per Month
• Package Size: 25.00cm * 12.00cm * 8.00cm
• Package Gross Weight: 3.000kg

Product Description

 

Product Description

High Speed Steel Drill Bit Set for Metal

STRENGTH & HARDNESS:

High Speed Steel (HSS) along with Gold Oxide Finish ensures outstanding durability and sharpness, can reduce the friction and run cooler. Rock wall Hardness Level get up to HRC 63-66

29 PIECES INCLUDED:

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", 17/64", 9/32", 19/64", 5/16", 21/64", 11/32", 23/64", 3/8", 25/64", 13/32", 27/64", 7/16", 29/64", 15/32", 31/64", 1/2".

• Material: High Speed Steel ( HSS 4341 )
• Finish: Black and Gold
• Flute Type: Spiral
• Shank Type: Triangle Shank
• Angle Point: 135 Degree

 

Detailed Photos

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Why choose us

FAQ

Q: What can we provide ?

A: We are a professional manufacturer of hole saw and have our own packing centre. Through more than 10 years of effort, we have worked together with many good manufactuers of different tools as an exclusive tool club. We can provide our factory direct price for a vast range of products, including power tool accessories, hand tools, combination kits, etc.

Q:What is the shipping port?

A: We ship the goods via Shanghai port.

Q:How about the sample?

A: The samples will be sent to you via express and arrive in 3-5 days. You can use your own express account or prepay us if you do not have an account

Q:How do you control the quality?

A: We will make samples before mass production, and mass production will be arranged after samples approved. Doing 100% inspection during production, then do random inspection before packing, taking pictures after packing.

Shipping way

1. Small quantity: by international air express, within 3-7days arriving

2. Large quantity: by ocean cargo, arriving time depends on customers destination

Our service

1. 24hours online technical support (telephone and email)

2. 100% Satisfaction Guarantee

3. Engineers are available

Please contact with me when you gonna order,we will answer back ASAP.