6pcs Combination 1/4" Hex Twist Tap Drill HSS M3-M10 Bit Set
Description:
1. Material:HSS 4241,4341,6542,M35
2. Hardness:HRC 60-68
3. Process:Fully Ground
4. Point:118/135 degree split point
5. Surface:Black Oxide,Bright,Amber finished,Ti-coated.
6. Usage:Drilling,Tapping,Chamfering on metal
7. Shank:1/4"Hex shank
Features:
- Titanium Combination Drill taps are made of HSS 4341, which can ensure sharp, fast execution and retain strength and efficiency. The surface is treated with a titanium alloy, which greatly improves the cutting performance of the drill, is more wear-resistant and prolongs the service life.
- Three in one operation provides hole drilling, tapping, deburring and countersinking for a quick and complete job on copper, brass, aluminum, sheet metal and plastic
- This tap set includes SAE , so it has high versatility. Each tap drill is engraved with a label, which is convenient for you to choose the size that suits you. The convenient ¼-inch (6.35mm) quick change hex shank has a tapered end to prevent excessive knocks. Back taper exceeds the tap to prevent over-drilling and damage to the thread.
- 6pcs drill tap set including SAE- 6-32nc, 8-32nc, 10-24nc, 10-32nc, 12-24nc, 1/4-20nc
Size:
6x Drill Tap Countersink
Application:
Delivery:
1. Delivered by Sea,Air,Express
2. 20-30Days after your deposite,as your order quantity.
Sample Policy:
1. We can provide samples for free if required.
2. Samples can be delivered about 7-10days.
Payment:
1. We can accept L/C,T/T,Western Union,Paypal.
2. 20%-30% payment in advance,the balance before shipment or against copy of B/L.
Package and Delivery:
1. Package:Plastic box
2. Delivery:35 Days after your deposite
3. Shipping:By sea,By air,if small order,we can provide the Express.
