TOTAL-CN TOOLS CO., LTD.

　

　

PRODUCT

ABOUT US

WORKSHOP

CONTACT

HSS Step Drills- Straight Flute                  HSS Step Drills- Spiral Flute

Metric System Step Drills

HOLE SIZE STEP SHANK DIA. OVERALL LENGHT
3.0-12.0 10step 6 　
4.0-12.0 5step 6/6.5 55
4.0-12.0 9step 6/6.5 65
4.0-20.0 9step 8 75
4.0-20.0 9step 10 85
4.0-22.0 10step 10 　
4.0-30.0 13step 10 97
4.0-30.0 14step 10 100
4.0-39.0 13step 10 107
6.0-20.0 8step 8 　
6.0-26.75 7step 13 91
6.0-30.0 12step 10 　
6.0-30.5 7step 13 85
6.0-32.0 8step 10 75
6.0-36.0 10step 13 90
6.0-37.0 7step 10 69
6.0-37.0 12step 10 100
6.0-38.0 11step 13 96
6.0-38.0 12step 10 100
6.0-40.0 16step 13 105
20.0-30.0 11step 13 97
30.0-40.0 11step 13 97

Inch System Step Drills

HOLE SIZE STEP SHANK DIA.
3/16" - 1/2" 6 step 1/4"
1/8" - 1/2" 13 step 1/4"
1/4" - 3/4" 9 step 3/8"
3/16" - 7/8" 12 step 3/8"
7/16" - 1 1/8" 12 step 3/8"
1/4" - 1 1/2" 11 step 1/2"
1/2" - 1" 9 step 3/8"
9/16" - 1" 8 step 3/8"
3/4" - 1 3/8" 11 step 1/2"
13/16" - 1 3/8" 10 step 1/2"

Step Drill with Hex Shank

HOLE SIZE STEP SHANK DIA.
4.0-12.0 5step 1/4"HEX
4.0-12.0 9step
4.0-16.0 9step
4.0-20.0 9step
4.0-20.0 10step
1/8"-1/2" 12step
1/8"-1/2" 13step
3/16"-1/2" 10step
3/16"-1/2" 6step
1/4"-3/4" 9step
1/4"-3/4" 13step

HSS Tube Drills

HOLE SIZE SHANK DIA. OVERALL LENGHT
3.0-14.0 6 58
3.0-22.5 8 79
3.0-31.0 10 102
4.0-30.5 10 104
6.0-20.0 8 63
8.0-20.0 10 63
16.0-30.5 10 72
26.0-40.0 12 86

　

HSS Step Drills Sets  (3pcs step drills set)
Art No.: 30602001
4 - 12 x 5 step
4 - 12 x 9 step
4 - 20 x 9 step
Art No.: 30602002
1/4"-3/4" x 9 step
1/8"-1/2" x 13 step
3/16"-1/2" x 6 step
Art No.: 30602003
4-12 x 9 step
4-20 x 9 step
4-32 x 15 step
Art No.: 30602004
1/4"-3/4" x 9 step
1/8"-1/2" x 13 step
3/16"-1/2" x 6 step
Art No.: 30602005
4-12 x 9 step
4-20 x 9 step
4-30 x 14 step
Art No.: 30602006
4-12 x 9 step
4-20 x 8 step
6-30 x 13 step
Art No.: 30602007
4-12 x 9 step
4-20 x 9 step
4-30 x 14 step
Art No.: 30602008
1/4"-3/4" x 9 step
1/8"-1/2" x 13 step
3/16"-1/2" x 6 step
Art No.: 30602009
1/4"-3/4" x 9 step
1/8"-1/2" x 13 step
3/16"-1/2" x 6 step

Please note: we renew our website once in a few days, please visit it usually. Best view: 1024*768.

Copyright (C) 2005-2009 Hongkong and Shanghai Total Co., Ltd. All rights reserved.