Craftsman Speed Lok 300 Pieces Drill Bit Accessory Kit

• Customized: Non-Customized
• Standard: Many
• 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.: drill bit set
• Type: Twist Drill Bit
• Material: High Speed Steel
• Usage: Metal Drilling
• Technical Process: Fully Ground, Edge Ground and Roll-Forged
• Drill Content: 1.0~10.0*0.5mm
• MOQ: 1set
• Transport Package: Metal Box
• Specification: 1.0~10.0mm
• Trademark: GOLDMOON
• Origin: Danyang
• HS Code: 82075090
• Production Capacity: 10 Thousand Sets

Product Description

 

Product Description

Avaliable specificiation:
DIN338 Standard

GMA016-1	HSS 4241,roll-forged, black
GMA016-2	HSS 4241, half ground, bright
GMA016-3	HSS 4241, half-ground, ti-coated
GMA016-4	HSS 4241, fully ground, bright
GMA016-5	HSS 4241, fully ground, ti-coated
GMA016-6	HSS 6542, fully ground, bright
GMA016-7	HSS 6542, fully ground, ti-coated
GMA016-8	HSS M35, fully ground, amber

170PCS DIN338 HSS Twist Drill Bit Set in Metal Case
Packing: metal box, color box or color sleeve are avaliable
size: 1.0-8.0 x 0.5mm x 10pcs + 8.5-10.0 x 0.5mm x 5pcs

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)

 

Related products

 

 

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.