• 29PCS HSS Fully Ground Black and Golden Finish Twist Drill Bit Set
  • 29PCS HSS Fully Ground Black and Golden Finish Twist Drill Bit Set
  • 29PCS HSS Fully Ground Black and Golden Finish Twist Drill Bit Set
  • 29PCS HSS Fully Ground Black and Golden Finish Twist Drill Bit Set
  • 29PCS HSS Fully Ground Black and Golden Finish Twist Drill Bit Set
  • 29PCS HSS Fully Ground Black and Golden Finish Twist Drill Bit Set

29PCS HSS Fully Ground Black and Golden Finish Twist Drill Bit Set

Customized: Non-Customized
Standard: Many
Length: Jobber-length
Samples:
US$ 30/Set 1 Set(Min.Order)
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Customization:
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Currency: US$
Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
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29PCS HSS Fully Ground Black and Golden Finish Twist Drill Bit Set pictures & photos
29PCS HSS Fully Ground Black and Golden Finish Twist Drill Bit Set
US $24-25 / Set
Min. Order: 1,000 Sets
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  • Overview
  • Product Description
  • Detailed Photos
  • Related products
  • Why choose us
  • FAQ
Overview

Basic Info.

Model NO.
GMA0029-2
Type
Twist Drill Bit
Material
High Speed Steel
Usage
Metal Drilling
Size
Available
Free Sample
Available
Delivery Time
15-35 Days
Finish
Amber
Transport Package
on Customer′s Requiments
Specification
all sizes are available
Trademark
GOLDMOON
Origin
China
HS Code
82075090
Production Capacity
1, 000, 000 Set/Year

Product Description


29PCS HSS Fully Ground Black and Golden Finish Twist Drill Bit Set

Product Description

Product name 29pcs HSS fully ground black and golden finish twist drill bit set
Material HSS 4241/ HSS 4341/ HSS 6542/ HSS M35
Item NO. GMA0029-1
Shank Triangle shank
Surface Black and golden finish
Size 1/16"~1/2*1/64"
Package Metal case, plastic box, color box is avaliable
Application For drilling steel, cast steel, grey cast iron, malleable iron, sintered 
metal, low hardness alloyed
Delivery time 15~45 days, according to order quantity
Payment terms T/T, D/P, L/C, Paypal, Western Union, ect.
Certificated BSCI
Unit price Contact us to get latest price (Larger quantity, more discount)
Chemical composition     
Material Component (%)
HSS 4241 C (0.9~1.0); Si(1.0~1.3); Mn(0.25~0.4); P(0~0.035); S(0~0.009); 
Cr(3.8~4.2); Mo(0.55~0.85); W(1.6~2.0); V (0.4~0.65); Co(0)
HSS 4341 C (0.83~0.93); Si(0.2~0.4); Mn(0.2~0.4); P(0~0.03); S(0~0.009); 
Cr(3.8~4.4); Mo(2.5~3.5); W(3.5~4.5); V (1.2~1.8); Co(0)
HSS 6542 (M2) C (0.8~0.9); Si(0.2~0.45); Mn(0.15~0.4); P(0~0.03); S(0~0.009); 
Cr(3.8~4.4); Mo(4.6~4.9); W(5.6~5.9); V(1.8~2.0); Co(0)
HSS 9341 C (0.77~0.87); Si(0.2~0.4); Mn(0.2~0.4); P(0~0.03); S(0~0.009); 
Cr(3.8~4.4); Mo(2.7~3.3); W(8.5~9.5); V(1.3~1.7); Co(0)
HSS M35 (Co5%) C (0.8~0.9); Si(0.2~0.45); Mn(0.15~0.4); P(0~0.03); S(0~0.009); 
Cr(3.8~4.4); Mo(4.6~4.9); W(5.6~5.9);V(1.8~2.0); Co(4.6~4.9)

Detailed Photos

29PCS HSS Fully Ground Black and Golden Finish Twist Drill Bit Set

29PCS HSS Fully Ground Black and Golden Finish Twist Drill Bit Set

Related products

 

29PCS HSS Fully Ground Black and Golden Finish Twist Drill Bit Set
29PCS HSS Fully Ground Black and Golden Finish Twist Drill Bit Set
29PCS HSS Fully Ground Black and Golden Finish Twist Drill Bit Set
29PCS HSS Fully Ground Black and Golden Finish Twist Drill Bit Set

 

Why choose us

29PCS HSS Fully Ground Black and Golden Finish Twist Drill Bit Set29PCS HSS Fully Ground Black and Golden Finish Twist Drill Bit Set
29PCS HSS Fully Ground Black and Golden Finish Twist Drill Bit Set29PCS HSS Fully Ground Black and Golden Finish Twist Drill Bit Set

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.


 

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