• 8PCS HSS 1/2" Reduced Shank Drill Bit Black and White Finish
  • 8PCS HSS 1/2" Reduced Shank Drill Bit Black and White Finish
  • 8PCS HSS 1/2" Reduced Shank Drill Bit Black and White Finish
  • 8PCS HSS 1/2" Reduced Shank Drill Bit Black and White Finish
  • 8PCS HSS 1/2" Reduced Shank Drill Bit Black and White Finish
  • 8PCS HSS 1/2" Reduced Shank Drill Bit Black and White Finish

8PCS HSS 1/2" Reduced Shank Drill Bit Black and White Finish

Customized: Customized
Standard: DIN, JIS, AISI, API
Length: Jobber-length
Samples:
US$ 15/Piece 1 Piece(Min.Order)
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Customization:
Shipping Cost:

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Currency: US$
Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
From payment to delivery, we protect your trading.
8PCS HSS 1/2" Reduced Shank Drill Bit Black and White Finish pictures & photos
8PCS HSS 1/2" Reduced Shank Drill Bit Black and White Finish
US $8-10 / Set
Min. Order: 100 Sets
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  • Overview
  • Product Description
  • Detailed Photos
  • Related products
  • Why choose us
  • FAQ
Overview

Basic Info.

Model NO.
GMA0081
Type
Twist Drill Bit
Material
High Speed Steel
Usage
Wood Drilling, Well Drilling, PCB Drilling, Masonry Drilling
MOQ
1PC
Shank
1/2"
Surface
Black and White Finish
Delivery Time
15-35days
Transport Package
Carton/Customization
Specification
9/16~1", customization
Trademark
GOLDMOON
Origin
China
HS Code
82075090
Production Capacity
50 Thousand Sets Per Month

Product Description


8PCS HSS 1/2" Reduced Shank Drill Bit Black and White Finish

Product Description

Product name 8PCS HSS 1/2" Reduced Shank Drill Bit Black and White Finish
size 9/16" HSS Drill Bit
5/8" HSS Drill Bit
11/16" HSS Drill Bit
3/4" HSS Drill Bit
13/16" HSS Drill Bit
7/8" HSS Drill Bit
15/16" HSS Drill Bit
1" HSS Drill Bit
Item GM049
Desciption This drill bit is machined from carbon steel                       
For use on rotary and percussion drills.For drilling in concrete, reinforced concrete, brick, block and masonry, etc.

For a wide range of drilling steel, cast steel, grey cast iron, malleable iron, sintered metal, low hardness alloyed materials and stainless steel etc.
Surface Black finish, black and white, black and amber and amber finish etc.  
Material HSS4241, HSS4341,  HSS6542(M2), HSS M35(5% Co), HSS M42 (8% Co)
Drill Bits set  available
Package Plastic tube, shrink card, double bliser card, wooden case and aluminum case etc.
MOQ 1set for sample testing
 
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

8PCS HSS 1/2" Reduced Shank Drill Bit Black and White Finish

8PCS HSS 1/2" Reduced Shank Drill Bit Black and White Finish

Related products

 

8PCS HSS 1/2" Reduced Shank Drill Bit Black and White Finish
8PCS HSS 1/2" Reduced Shank Drill Bit Black and White Finish
8PCS HSS 1/2" Reduced Shank Drill Bit Black and White Finish
8PCS HSS 1/2" Reduced Shank Drill Bit Black and White Finish

 

Why choose us

8PCS HSS 1/2" Reduced Shank Drill Bit Black and White Finish8PCS HSS 1/2" Reduced Shank Drill Bit Black and White Finish
8PCS HSS 1/2" Reduced Shank Drill Bit Black and White Finish8PCS HSS 1/2" Reduced Shank Drill Bit Black and White Finish

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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