Home » Products » Paper Drill » Paper Drilling Machine » Hollow Paper Drill Bits

CONTACT US

Address：No.25 Maotoushan Qinle Village, Yinhu Street, Fuyang District, Hangzhou, Zhejiang, China, 311400
Email：zoe@uving.com.cn
Tel：+86-15088721599

Share to:

Hollow Paper Drill Bits

Hollow paper drill bits are specialized tools used for making precise holes in paper and other materials. The inside and outside surfaces are micro-polished using the latest honing techniques, which ensures smooth ejection of the chips and longer durability of the products.

Availability:

Quantity:



Inquire Add to Basket

Model:
U-DB78
Brand:
WENYUAN
Code:
8473500000

Wenyuan series hollow paper drill bits are made of a high quality tool steel which guarantees a long tool life with a high edge retention.
Micro finished on the inside to allow smooth ejection of the chips and reduce clogging.
Customization and coating are available.

Straight Shank Hollow Drill Bits	Tapered Shank Hollow Drill Bits(No need screws)

Hollow Paper Drill Bits paper drill bits Electric Paper Drilling Machine Hydraulic Paper Drilling Machine Manual Paper Drilling Machine HSS Paper drill bits Hollow drill bit

Model	Hole Diameter	Shank Diameter	Drill Depth	Total Length
Model	D1(mm)	D2(mm)	L2(mm)	L1(mm)
T30A/T30B/K30	3.0	9.5	20	52
	3.5	9.5	20	52
	4.0	9.5	30	52
	5.0	9.5	30	52
	6.0	9.5	30	52
DK-1	2.0-2.5	11	20	65
DK-1	3.0-8.0	11	30	65
WB50/WB500/ T50/T50A/WB800/ WB50A/WB50B/ DK8083ZD500A/ ZD500B/ZD500C/ NC500A/NC500K	3.0	11	30	78
	3.5	11	30	78
	4.0	11	40	78
	5.0	11	50	78
	6.0	11	50	78
	7.0	11	50	78
	8.0	11	50	78

D1(mm)	D2(mm)	L2(mm)	L1(mm)
2.0-2.5	11	20	55
3.0-3.5	11	30	65
4.0-4.5	11	40	75
5.0-10.0	11	50	85

Model	Hole Diameter	Shank Diameter	Drill Depth	Total Length
Model	D1(mm)	D2(mm)	L2(mm)	L1(mm)
T30A/T30B/K30	3.0	9.5	20	52
	3.5	9.5	20	52
	4.0	9.5	30	52
	5.0	9.5	30	52
	6.0	9.5	30	52
DK-1	2.0-2.5	11	20	65
DK-1	3.0-8.0	11	30	65
WB50/WB500/ T50/T50A/WB800/ WB50A/WB50B/ DK8083ZD500A/ ZD500B/ZD500C/ NC500A/NC500K	3.0	11	30	78
	3.5	11	30	78
	4.0	11	40	78
	5.0	11	50	78
	6.0	11	50	78
	7.0	11	50	78
	8.0	11	50	78

D1(mm)	D2(mm)	L2(mm)	L1(mm)
2.0-2.5	11	20	55
3.0-3.5	11	30	65
4.0-4.5	11	40	75
5.0-10.0	11	50	85

PRODUCT CATEGORY

CONTACT US

Hollow Paper Drill Bits

Product Category

Quick Links

Copyright© 2023 Hangzhou Fuyang UVING Office Equipment Co., Ltd. 浙ICP备2023026336号-1 | Sitemap | Support by Leadong | Privacy Policy