- Contact Person : Ms. Wang Flora
- Company Name : Danyang City Qinfeng Hardware Blade Tool Co., Ltd.
- Tel : 86-511-85166517
- Fax : 86-511-86311606
- Address : Jiangsu,Danyang,Ba'er Village, Houxiang Town
- Country/Region : China
- Zip : 212312
Double Flute Tapered Drill Bits
Detailed Product Description
Made of HSS to hold their, to cut wood and plastics in one operation for the thread and shank of wood screws.
Made in sttsndard fractional sizes to fit all types of Countersinks and counterbores, with sizes and lengths to match most popular wood screws, lengths and stock numbers are shown on opposite page.
Refer to chart on page 4 for recommended sizes.
Allways used together with counterersinks, counterbores, stop collars and plug cutters. Combination sets to find taperedrill, countersink, counterborn, plug cutter systems sets new designed.
Double flute tapered drill bits | Size(mm) | Qty (sets/CTN) | Means (cm) | G.W./N.W.(kgs) |
No 1 | 3.2,3.6,4,4.4,4.8,5.2,5.6 | 20 | 20*18*30 | 8.5/7.5 |
No 2 | 2.5,3,3.5,4,5 | 40 | 28*21*30 | 6/5 |
No 3 | 2.5,3,3.5,4,5 | 40 | 28*21*30 | 7/6 |
No 4 | 3,3.5,4,4.5,5,5.5,6 | 20 | 35*26*18 | 5/4 |
No 5 | 3,3.5,4,4.5,5,5.5,6 | 40 | 33*25*20 | 12/11 |
No 6 | 7/64,1/8,9/64,5/32,11/64,3/16,7/32 | 20 | 20*18*30 | 8.5/7.5 |
No 7 | 1/8,9/64,5/32,11/64,3/16,13/64,7/32 | 100 | 26*20*18 | 11/10 |
No 8 | 1/8,5/32,3/16,7/32 | 40 | 45*27*21 | 6/5 |
No 9 | 1/8,9/64,5/32,11/64,3/16,13/64,7/32 | 40 | 28*21*30 | 8/7.5 |
