7PCS Masonry Drill Bit Set with Sandblasting Surface Treatment

• Customized: Customized
• Standard: 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.: GMK3567
• Type: Masonry Drill
• Material: Solid Carbide
• Usage: Wood Drilling, Masonry Drilling
• Delivery Time: 15-45 Days
• MOQ: 1000
• Transport Package: Carton
• Trademark: Goldmoon
• Origin: China
• HS Code: 82075090
• Production Capacity: 50000

Product Description

Product Description

 

• Upgrated DesignUnique crown drill head for easy positioning when drilling. Rock carbide tip maximizes carbide surface contact for longer bit life.
• Efficient DesignSpecial bevel connection is designed for reducing resistance. Triangle Handle is designed for preventing slipping.
• Sandblasting TreatmentIt enhances rust protection property through adopting special overall sandblasting treatment.

Diameter		Flute	Overall	Flute	Overall	Flute	Overall	Flute	Overall	Flute	Overall	Flute	Overall
Size	Size	Length	Length	Length	Length	Length	Length	Length	Length	Length	Length	Length	Length
mm	Inch	mm	mm	mm	mm	mm	mm	mm	mm	mm	mm	mm	mm
3	1/8"	30	60
4	5/32	40	75
5	3/16"	50	85	85	150
6	15/64	60	100	85	150	135	200	200	300	300	400	450	600
6.5	1/4"	60	100	85	150	135	200	200	300	300	400	450	600
7	9/32	60	100	85	150	135	200	200	300	300	400	450	600
8	5/16"	80	120	85	150	135	200	200	300	300	400	450	600
9	11/32	80	120	85	150	135	200	200	300	300	400	450	600
10	3/8"	80	120	85	150	135	200	200	300	300	400	450	600
11	7/16"	85	150			135	200	200	300	300	400	450	600
12	15/32	85	150			135	200	200	300	300	400	450	600
13	1/2"	95	150			135	200	200	300	300	400	450	600
14	9/16"	95	150			135	200	200	300	300	400	450	600
15	19/32	95	150			135	200	200	300	300	400	450	600
16	5/8"	95	150			135	200	200	300	300	400	450	600
17	11/16"	95	150			135	200	200	300	300	400	450	600
18	11/16"	105	160			135	200	200	300	300	400	450	600
19	3/4"	105	160			135	200	200	300	300	400	450	600
20	25/32	105	160			135	200	200	300	300	400	450	600
22	7/8"	105	160			135	200	200	300	300	400	450	600
24	15/16	105	160			135	200	200	300	300	400	450	600
25	1	105	160			135	200	200	300	300	400	450	600

 

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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.