Products

HSS 4241 Twist Drill for Drilling Thin Iron Copper Aluminum Wood & Plastic

Short Description:

1. Material: HSS-4241.

2.Operation Guide: The bottoms of micro drill bits are specially designed for operating easily.

3.Multi-purpose Use: Drills accurate and clean holes in thinner, low hardness of wood and soft-metal hole processing, for home repairs and light jobs.

5.Meet Your Demands: Great drill bits set for metal/wood/plastic sink. Suitable for Home DIY, and General Building/Engineering Use.

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Product Detail

Product Tags

Product Description

High-speed steel 4241, durable and strong, can prolong the use time. Suitable for drilling applications in particularly tough or hard metals such as stainless steel, Cr-Ni and special acid-resistant steels.2. High-speed steel Bits must be used and operated at 1500 RPM or higher for maximum efficiency. Straight shank for firm grip and accurate centering, suitable for standard drill chucks and conventional round collet chucks.3. Precise 135° split point, gold oxide surface and round straight shank. Prevents walking and removes debris and particles faster. Made from precision full grinding to ensure smooth chip movement.

Material	HSSM42, HSSM35, HSSM2(6542), HSS4341, HSS4241
Process	fully ground, edge ground/half ground, roll forged, milled
Standard	DIN338, DIN340, DIN1897, DIN1869
Split Point	118°and 135° tip both available
Stamping	laser marking and (letter) stamping.
Shank	Straight shank(Tri-Flats shank,Hex shank,Round shank,Morse taper shank)
Available Packing	single sleeve packing, sandwich packing, blister packing, square plastic box packing( with hanger or without hanger), Bosch plastic box packing, flat plastic box packing, 5/10 PVC bag packing, paper bag,
Surface Color	black flute & golden shank, black flute & white shank, bright finished, black oxide,Tin-coated, amber(coffee) finished.
Diameter Size	0.5-20mm. 1/16"-1", A-Z, 1# - 90#
Total Length	2.5-140mm
Features	1.HSS 4241 drill bits are more expensive than other drill bits, but if you regularly drill through metal, they are a good investment since they tend to last longer. 2.No center punch is needed—the aggressive 135° Quick-Cut points are self-centering and penetrate quickly with less pressure. Will not "walk" or "wander". 3.Precision ground point, flutes, body, clearance and drill diameter for the ultimate in accuracy and performance.

Product Application

Material	Suitable for drill holes
Material	Stainless Steel	Cast Plain	Plain Carbon Steel	Bronze	Brass	Copper	Aluminium	Plastics	glass, tile floors, wall
HSS4241	×	√	×	√	√	√	not good	√	×
HSS6542/M2	not good	√	√	√	√	√	√	√	×
HSS Co/M35	√	√	√	√	√	√	√	√	×
HSS Co/M42	√	√	√	√	√	√	√	√	×

Our Advantages

-We have larger warehouse to shock products for delivery on time.

-We have professional sale and technology team to serve our customers to ensure your shopping experience

-Our products with best material HSS4241 to ensure our twist drill bits sharp and fast drilling ;

-Stable quality and widely use for hole drilling in hard material;

-Because our is factory, we can supply competitive price.

-The samples are free, and freight is collected. If we can have your order, we will decrease the freight cost from our first order.

Shipping and Packing

Shipping: Express delivery, air shipping, sea shipping are available for your request. Usual delivery time is 5-10days after receiving the advance payment; For the customized product, 15-30 days after receiving the advance payment.

Packing: We also supply single pvc bag,paper bag,colored plastic square box,transparent plastic box,skin card,sandwich and so on packages with size, logo,brand and other information.

FAQ

Q: Are you professional manufacturer of HSS twist drill bits?
A: Yes,JIANGSU HAOKE MATERIAL TECH CO.,LTD is a professional factory that main products is HSS TWIST DRIL BITS.Following took a few photos of our workshop production and warehouse.

Q: Is OEM available?
A: Yes, OEM and customization are available. Graved logo marker,Laser logo marker,, customized packing. Printed Inner box, Carton box.

Q: Are samples available?
A: Yes, you can ask some samples for testing after confirming our prices, but please pay the sample and freight fee, the sample fee will be returned to you after you making official order.

Q: What is your payment terms?
A: T/T,L/C,D/A,D/P,Paypal,Western Union,for different circumstances.

Q: What's your delivery way?
A: Express delivery, air shipping, sea shipping are available for your request.

Q: What's your delivery time?
A: Usual delivery time is 5-10days after receiving the advance payment; For the customized product, 15-30 days after receiving the advance payment.

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