Product Name |
Inch Step drill bit |
Material |
HSS |
Size |
3/16-1/2''、1/8-1/2''、1/4-3/4''、3/16-7/8''、1/4-1-3/8'' |
Flute Type |
Straight Flute / Spiral Flute |
Flute Number |
single Flutes / two Flute /Three Flutes |
Shank |
Quick Change Hex Shank, Round Shank, Double R Shank,Tri -flat shank are available |
Surface Finish |
Black & Bright (Bright, Black & Amber, Co-coated, Black Oxide, Black & Bright, Titanium coated are Available) |
Color |
Amber Color ,Bright, Black Oxide, Titanium, Black & Gold, are Available |
Package |
custom/plastic bag/box/carton |
Features |
1.Titanium coated to reduce friction and run cooler 2.Large bit has 3-sided shank and small bits have hex shank to prevent slip in drill chuck 3.Automatically deburrs holes as you drill 4.Long Life high speed steel 5.Includes protective padded aluminum case 6.Package Size:15cm*10.5cm*4.2cm(L*W*H) |
Item |
Overall Length |
Pitch |
Shank Length |
Shank Diameter |
3/16-1/2'' |
60mm |
4mm |
25mm |
6.3mm |
1/8-1/2'' |
76mm |
4mm |
25mm |
6.2mm |
1/4-3/4'' |
73mm |
4mm |
25mm |
9.5mm |
3/16-7/8'' |
78mm |
4mm |
25mm |
9.5mm |
1/4-1-3/8'' |
78mm |
4mm |
25mm |
9.5mm |
Custom-tailor would be available against customers’ requirements
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.
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.
+86 15252968666