Taper-length · Customized · Metal Drilling
High-Performance Titanium Step Drill Bit Set for Precision Cutting
US$ 1-2.6
/ Piece
100 Pieces (MOQ)
100 Pieces (MOQ)
Step Cone Drill Bit
Material
HSS4241,HSS4341,M2,M35
Style
Straight Flute,Spiral Flute
Shank
3-Way Clamping (Hex Shank Size 1/4" Inch (6.35 mm),Round Shank are available)
Surface
Amber Color (Black Oxide,Bright,Amber Color, Titanium Coated are available)
Package
in Plastic Box, Double Bli
- Danyang Ergaster Tools Co., Ltd.
-
5(5.0)
"Fast Delivery"Fast Delivery - Jiangsu, China
- ISO 9001
- Contact Now
Customized · Wood Drilling · Taper-length
Factory HSS High Speed Steel Step Drill Bit for Metal Tools Hardware
US$ 0.95-0.98
/ Pieces
1000 Pieces (MOQ)
1000 Pieces (MOQ)
Product Description
Features:
100% Brand New and High Quality
Made from high quality HSS steel
Ideal for using to cut holes in a variety of materials including steel, brass, wood, plastic, etc.
3Pcs Hss Drill Bit Set, quality tool for jobs of all sizes
Titanium coated to reduce mit and
- BEHAPPY CRAFTS (SUZHOU) CO., LTD.
-
5(5.0)
"Excellent Job"Excellent Job - Jiangsu, China
- ISO 9001, ISO 9000, ISO 14000, BSCI
- Contact Now
Customized · Metal Drilling · Stub-length
Sundi Precision Special Internal Cooling Step Straight Blind Hole PCD Twist Drill Bit for Drilling Aluminum
US$ 0.5-200
/ Piece
5 Pieces (MOQ)
5 Pieces (MOQ)
Product Description
Specification
Diameter of Drill
PCD 010
PCD 302
PCD Mic Drill Solid Nib
Ø1.0~Ø1.5
★
★
PCD Drill Solid Nib
Ø1.5~Ø3.5
★
★
PCD Drill Tiped
Ø3.5~Ø18
★
★
- Wuxi Sundi Precision Tools Co., Ltd
-
5(5.0)
"On-time Delivery"On-time Delivery - Jiangsu, China
- ISO 9001, ISO 50001
- Contact Now
Core Drill Bit · Customized · Metal Drilling
4-22mm HSS Titanium Coated Step Drill Bit for Metal Drilling
US$ 1.5
/ Piece
10 Pieces (MOQ)
10 Pieces (MOQ)
Product Name
4-22mm Spiral Groove Hexagonal Handle Step Drill Bit for Metal Drilling
Material
High Speed Steel 4241
Connection
1/4" Hex Shank
Size
10-step drill bit 4-12mm: 4, 6, 8, 10, 12,14,16,18,20,22mm
Features
1. Strong Durability: coated by titanium, the bits have strong durabil
Customized · PCB Drilling · AISI
Raytal High Quality Black Oxide High-Speed Steel 4-20mm Step Drill Bit, with Hex Shank, Straight Flute, Metric Sizes
US$ 2-5
/ Set
100 Sets (MOQ)
100 Sets (MOQ)
Product Description
Raytal High Quality Black OxideHigh-Speed Steel 4-20mm Step Drill Bit
Upgrade your drilling experience with the Raytal High Quality Black Oxide High-Speed Steel 4-20mm Step Drill Bit. This versatile drill bit is perfect for a wide range of applications, making it a must-have fo
- Rayertal (Shanghai) Industrial Co., LTD
-
- Shanghai, China
- BSCI, ASME
- Contact Now
Customized · Well Drilling · Twist Drill Bit
Tungsten Carbide Step Twist Drill Bits for Cutting Metal and Wood
US$ 5.11-5.64
/ Piece
5 Pieces (MOQ)
5 Pieces (MOQ)
Products Show
Products Detail
Step Drill Bits
D1
D2
L1
L2
L3
3.40
6.0
66
28
11.4
4.30
6.0
66
28
13.6
5.00
6.6
79
41
16.5
6.90
10.0
89
47
21.0
8.70
12.0
102
55
25.5
10.40
14.0
107
60
30.0
12.25
16.0
115
65
34.5
14.25
18.0
123
73
38.5
Customized
- CHANGZHOU WEIYU TOOLS FACTORY
-
- Jiangsu, China
- ISO 9001
- Contact Now
High Speed Steel · Customized · Metal Drilling
Premium M2 High-Speed Step Drill Bit Set for Precision Drilling
US$ 0.72-6.79
/ Piece
100 Pieces (MOQ)
100 Pieces (MOQ)
Best Titanium Hss Step Drill Bit for metal,wood,plastic
Step Drill Bit Material
HSS4241(HSS4341,M2,M35 are available)
Step Drill Bit Style
Straight Flute(Spiral Flute is available)
Step Drill Bit Shank
Hex Shank Size 1/4 Inch (6.35 mm)(3-Way Clamping,Cylindrical Shank are available)
Step Dr
- Danyang Ergaster Tools Co., Ltd.
-
5(5.0)
"On-time Delivery"On-time Delivery - Jiangsu, China
- ISO 9001
- Contact Now
Customized · DIN · High Speed Steel
Factory Price 4-12/4-20/4-32mm Straight Flute Spiral Flute HSS Step Drill Bit for Wood Metal Drilling
US$ 0.66-7.8
/ Piece
100 Pieces (MOQ)
100 Pieces (MOQ)
Factory Price 4-12/4-20/4-32mm Straight Flute Spiral Flute Hss Step Drill Bit for Wood Metal Drilling
MAIN PRODUCTS
Drill Bits For Metal
Drill Bits For Wood
Drill Bits For Masonry
Hole Saws
Diamond Saw Blade
TCT Saw Blades
Grinding Wheel
Milling Cutters
Taps & Dies
Abrasive Tools
Screwdr
- JIANGSU HAOKE MATERIAL TECH CO.,LTD
-
5(5.0)
"Fast Response"Fast Response - Jiangsu, China
- ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000...
- Contact Now
Non-Customized · High Speed Steel · JIS
3PC HSS Step Drill Cutter Bit Set
US$ 0.1-5
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
1) We're a direct manufacturer and 100% export worldwide (USA, Israel, Jordan, Iran, Thailand, Duabai, South Africa, Kenya, Egypt, Australia, UK, Spain, Brazil, etc)
2) We have around 15 years of producing experience.
3) Our drill product: HSS drill bits, masonry drill, SDS drill, glass & tile dri
- DANYANG DAMING TOOLS CO., LTD.
-
5(5.0)
"Excellent Service"Excellent Service - Jiangsu, China
- ISO 9001
- Contact Now
Twist Drill Bit · Customized · Metal Drilling
High Hardness Solid Carbide Coolant Through HRC65 Step Drill Bits for Aluminium
US$ 3.5-5.5
/ Piece
2 Pieces (MOQ)
2 Pieces (MOQ)
Product Description
ISO application area
K15-K30
Material
Tungsten carbide,Tungsten Cobalt Alloy,
Precision
0.005-0.01mm
Coating
AlTiN, TiAlN, TiAISI,TiSiN, TiN, DLC,Nano, Diamond
Chemical Composition
Wc+other 89.5-90.5 Co 9.5-10.5
HRC
HRC45 HRC55 HRC58 HRC60 HRC65
Suitable Fo
- CHANGZHOU AITEFASI TOOLS CO., LTD.
-
- Jiangsu, China
- ISO9001:2015
- Contact Now
-
What are the common materials used in manufacturing Step Drill Bits?
Step Drill Bits are commonly made of high-speed steel, solid carbide, cobalt steel, or Tungsten Carbide. Each material has its unique characteristics like durability and suitability for specific materials. Consulting with a reputable manufacturer can help you determine the best material for your task.
-
How can I locate reliable suppliers of Step Drill Bits in China?
When searching for reliable Step Drill Bit suppliers in China, make use of online supplier directories, attend trade shows, and request referrals from business contacts. Ensure that the supplier follows industry standards and quality assurance processes. Choosing to collaborate with a leading supplier can ensure quality and consistent supply.
-
What advantages do wholesale purchases of Step Drill Bits offer?
Opting for wholesale purchase of Step Drill Bits provides benefits such as cost-efficiency, bulk purchasing discounts, and the flexibility for custom orders. Bulk buying also ensures a streamlined supply chain and access to reliable manufacturing expertise. This secures high-quality Step Drill Bits at competitive rates.
Customized · Metal Drilling · DIN
Tin Coated HSS 4241 Step Drill Bits Set for Metal Wood Drilling
US$ 7.08-7.5
/ Set
100 Sets (MOQ)
100 Sets (MOQ)
High Speed Steel Tin Coated HSS 4241 Step Drill Bits Set for Metal Wood Drilling
Product Description
High Speed Steel Tin Coated HSS 4241 Step Drill Bits Set for Metal Wood Drilling
Features:
Step drill bits are made from high speed steel for high hardness and durability.
The surface of drill b
- Jiangsu Goldmoon Industry Co., Ltd.
-
5(5.0)
"Fast Dispatch"Fast Dispatch - Jiangsu, China
- ISO 9001, ISO 14000, BSCI
- Contact Now
Customized · DIN · High Speed Steel
Factory Direct Sale HSS 4241 Core Step Drill Bit 4-20mm Core Bit for Metal Drilling
US$ 1.11-1.15
/ Piece
500 Pieces (MOQ)
500 Pieces (MOQ)
Factory Direct Sales Hex Shank HSS Spiral Grooved Step Drill Bit For Multi material Cutting
MAIN PRODUCTS
Drill Bits For Metal
Drill Bits For Wood
Drill Bits For Masonry
Hole Saws
Diamond Saw Blade
TCT Saw Blades
Grinding Wheel
Milling Cutters
Taps & Dies
Abrasive Tools
Screwdriver Bit
- JIANGSU HAOKE MATERIAL TECH CO.,LTD
-
5(5.0)
"Fast Response"Fast Response - Jiangsu, China
- ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000...
- Contact Now
Customized · High Carbon Steel · Well Drilling
4-12/20/32mm Hexagon Spiral Fluted Cone Step Drill Bit for Drilling Holes
US$ 2.39-6.49
/ Piece
100 Pieces (MOQ)
100 Pieces (MOQ)
4-12/20/32mm Hexagon Spiral Fluted Cone Step Drill Bit For Drilling Holes
MAIN PRODUCTS
Drill Bits For Metal
Drill Bits For Wood
Drill Bits For Masonry
Hole Saws
Diamond Saw Blade
TCT Saw Blades
Grinding Wheel
Milling Cutters
Taps & Dies
Abrasive Tools
Screwdriver Bit & Sockets
Oth
- JIANGSU HAOKE MATERIAL TECH CO.,LTD
-
5(5.0)
"Speedy Service"Speedy Service - Jiangsu, China
- ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000...
- Contact Now
Twist Drill Bit · AISI · DIN
Factory HSS 4242 M35 High Speed Steel Step Drill Bit Center Drill for Metal Tools Hardware Drill
US$ 0.86-0.95
/ Piece
100 Pieces (MOQ)
100 Pieces (MOQ)
Product Name
Behappy Professional Manufacturer DIN 338 HSS 4241 Tin Coated Twist Drill Bit Made in China
Model Number
BTD-014
Material
HSS 4241/ HSS 4341/ HSS 6542/ HSS M35
Size
1-13mm*0.5mm
Tip
118/135 degree
Color
Black finish/Amber finish/White finish/Black and goldon/Titanium co
- BEHAPPY CRAFTS (SUZHOU) CO., LTD.
-
5(5.0)
"Great Customer Service"Great Customer Service - Jiangsu, China
- ISO 9001, ISO 9000, ISO 14000, BSCI
- Contact Now
Core Drill Bit · Customized · Metal Drilling
3PCS Titanium Cobalt Coated HSS 4241 Step Core Drill Bit Set for Metal Drilling
US$ 6.27-6.79
/ Set
10 Sets (MOQ)
10 Sets (MOQ)
Product Name
Titanium Cobalt Coated HSS 4241 Step Core Drill Bit Set for Metal Drilling
Material
Titanium Coated HSS4241
Connection
1/4 Hex Shank
Size
9Steps:4-12mm ; 9Steps:4-20mm; 15Steps:4-32mm
Slot
Spiral Groove Slot
Features
1. Strong Durability: coated by titanium, the
Taper-length · Customized · Metal Drilling
High-Precision Metric Step Drill Bit for Flawless Holes
US$ 1-2.6
/ Piece
100 Pieces (MOQ)
100 Pieces (MOQ)
Step Cone Drill Bit
Material
HSS4241,HSS4341,M2,M35
Style
Straight Flute,Spiral Flute
Shank
3-Way Clamping (Hex Shank Size 1/4" Inch (6.35 mm),Round Shank are available)
Surface
Amber Color (Black Oxide,Bright,Amber Color, Titanium Coated are available)
Package
in Plastic Box, Double Bli
- Danyang Ergaster Tools Co., Ltd.
-
5(5.0)
"Fast Delivery"Fast Delivery - Jiangsu, China
- ISO 9001
- Contact Now
Non-Customized · PCB Drilling · Jobber-length
Tungsten Carbide CNC Coolant Hole Drill Bits Milling Cutter Twist Drills Step Drill Drilling Tool 3D5d
US$ 6.78-9.53
/ Piece
10 Pieces (MOQ)
10 Pieces (MOQ)
(Coolant Hole)Carbide Twist Drills (Times Diameter 3/5/8)
Diameter
Flute Length
Overal Length
Shank Dia
D3.0-3.3
Dex30
L70
SD4
D3.4-3.7
Dex35.5
L75
SD4
D3.0-3.9
Dex42
L83
SD4
D4.0
Dex42
L83
SD4
D4.1-5.0
Dex50
L90
SD6
D5.1-5.9
Dex57
L97
SD6
D6.0
Dex57
L97
SD6
D
Twist Drill Bit · Customized · DIN
Tin Coating HSS Step Drill Bits
100 Pieces (MOQ)
We make CBN fully ground HSS step drill bits. Made from high grades high speed steel, tin coating and tialn coating both avialable.
Kinds of sets are available.
Tin coating, tialn coating available.
Laser marking.
STC001A, INCH SIZES STEPS DRILL
No. of Holes
Description
Shank Diameter
Non-Customized · Metal Drilling · Countersink Drill Bit
3PCS Hex Shank HSS-Co Cobalt Spiral Grooved Step Drill Bits Cutter
US$ 2.8-2.9
/ Piece
5000 Pieces (MOQ)
5000 Pieces (MOQ)
Product Description
Great Performance
1. Made of high quality carbide, it is high-wearable and has a long life. You can decrease the times of changing cutters, save production time.
2. Carbide end mills provide better rigidity and can be run faster than other material end mills.
3. Straight shan
- Jiangsu Goldmoon Industry Co., Ltd.
-
5(5.0)
"On-time Delivery"On-time Delivery - Jiangsu, China
- ISO 9001, ISO 14000, BSCI
- Contact Now
Customized · DIN · High Speed Steel
6 Pieces Titanium Coated Step Drill Bits Set for Woodworking and Hole Drilling
US$ 3.75-4.85
/ Piece
100 Pieces (MOQ)
100 Pieces (MOQ)
6 Pieces Titanium Coated Step Drill Bits Set For Woodworking And Hole Drilling
MAIN PRODUCTS
Drill Bits For Metal
Drill Bits For Wood
Drill Bits For Masonry
Hole Saws
Diamond Saw Blade
TCT Saw Blades
Grinding Wheel
Milling Cutters
Taps & Dies
Abrasive Tools
Screwdriver Bit & Sockets
O
- JIANGSU HAOKE MATERIAL TECH CO.,LTD
-
5(5.0)
"Immediate Response"Immediate Response - Jiangsu, China
- ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000...
- Contact Now
Customized · API · Tungsten Carbide
Water Well Drilling Tool Three-Blade Step Drag Drill Bit
US$ 250-500
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Product Description
Long Yue Drag Bit
Drag bit is a common tool which used to rework operation, for drillig cement plug and sinker drilling sand bridge, salt bridge, scraping off the dirt Ir casing wall and hard wax and some mineral crystallization. Still can scraping well hole , making th
- Hejian Longyue Drill Bit Manufacture Co., Ltd.
-
- Hebei, China
- ISO 9001, ISO 14001
- Contact Now
Customized · High Speed Steel
HSS 5PCS Titanium Step Drill Bit Set Drill Bits Set for Sheet Metal with Aluminum Case
US$ 12.1-14.9
/ Set
100 Sets (MOQ)
100 Sets (MOQ)
Product Description
Typical Data / Physical Properties:
Thread Style: Right
Size: 50 Sizes from 1/8 to 1-3/8 inches
Meterial:High Speed Steel
Finish Type: Titanium Coated
Color: Titanium
Angle Point: 118 Degree
Flute Type: Straight
Shank Type: Triangle Round Shank
Case: Aluminum Case
- Jiangsu Goldmoon Industry Co., Ltd.
-
5(5.0)
"On-time Delivery"On-time Delivery - Jiangsu, China
- ISO 9001, ISO 14000, BSCI
- Contact Now
DIN · Customized · Metal Drilling
Behappy Aluminium Box Balck Finish Straight Flute Step Drill Bits Set
US$ 11.5-12.1
/ Set
1 Set (MOQ)
1 Set (MOQ)
Product Name
Behappy aluminium box balck finish straight flute step drill bits set
Color
Black finish/TiN coated/Amber finish
Available Size
3/16-1/2 ,1/8-1/2 ,1/4-3/4 ,1/4-1-3/8, 3/16-7/8
Qty/Carton
250 pcs
Gross Weight/ Net Weight
15kg/ 19 kg
Carton Measurement
33*24*31 cm
Package
- BEHAPPY CRAFTS (SUZHOU) CO., LTD.
-
5(5.0)
"Helpful Service"Helpful Service - Jiangsu, China
- ISO 9001, ISO 9000, ISO 14000, BSCI
- Contact Now
Customized · Diamond
5PCS HSS 4241 Step Drill Bit Set for Drilling Metal
US$ 9.8-12
/ Set
10 Sets (MOQ)
10 Sets (MOQ)
1.Description of 5pcs HSS 4241 Step Drill Bit Set For Drilling Metal
Dimensions: 5 Pcs step drill bits enable 50 sizes - each step drill bit can drill several bore diameters. It can work as 50 pcs twist drill bits. You don't have to replace drill bit constantly with the step drill bits. Automatic
Customized · Twist Drill Bit · Tungsten Carbide
2 Flute Solid Carbide Step Twist Drill Bit with Long Cutting Edge
US$ 9.52-11.8
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
2 Flute Solid Carbide Step Twist Drill Bit with Long Cutting Edge
Products Function
1.HRC: HRC45 HRC55 HRC58 HRC60 HRC65
2.Coated: AlTiN, TiAlN, TiAISI,TiSiN, TiN, DLC,Nano, Diamond
3.Apply to:Could be used for the processing of plastic,wood, Aluminium.copper, cast iron, carbon steel, mould
- CHANGZHOU AITEFASI TOOLS CO., LTD.
-
- Jiangsu, China
- ISO9001:2015
- Contact Now
Customized · DIN · Wood Drilling
No Sticking Long Life Step Drills Inner Coolant Drilling Bits for Aluminum Use 3 Flutes 3 Cutting Head Carbide Drills
US$ 0.7-60
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
No sticking Long Life Step Drills Inner Coolant Drilling bits for Aluminum Use 3 Flutes 3 Cutting head Carbide Drills
CCSD TOOLS
Product Parameters
BASIC INFORMATION
Series
3F inner coolant drills for machining Aluminum Alloy
Material
Tungsten carbide
Coating
No coaitng
Application
Harden
- CHANGZHOU SOOD TOOLS CO., LTD
-
- Jiangsu, China
- Contact Now
DIN · Non-Customized · Metal Drilling
China Factory HSS Unibit Step Drill Bit with Straight Flute
US$ 3-10
/ Piece
10 Pieces (MOQ)
10 Pieces (MOQ)
Product Description
1)ACTOOL industrial HSS step drill bit with optimized tip start fast.
2)ACTOOL industrial HSS step drill bit with double spiral flute design give you maximum efficiency during drilling.
3)ACTOOL industrial HSS step drill bit is made of industrial-grade M2 high speed steel,
- Hangzhou Anka Cemented Carbide Tools Co., Ltd.
-
- Zhejiang, China
- Contact Now
Customized · Metal Drilling · DIN
Shank Spiral Flutes Stepped Titanium HSS Step Drill Bits Set for Metal
US$ 0.1-5
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Product Description
HSS STEP DRILLS
HSS Step Drill Bits are perfect for drilling multiple-size holes in thin sections of metal, plastic and wood using a single bit.
Each step drills does the work of many drill-bit sizes. Drills round holes in most metals (steel, brass, aluminum, copper) u
- DANYANG DAMING TOOLS CO., LTD.
-
5(5.0)
"Helpful Service"Helpful Service - Jiangsu, China
- ISO 9001
- Contact Now
Customized · DIN · High Speed Steel
4-12mm/4-20mm/4-32mm Hex Shank / Three Flat Shank HSS 4241 Straight Flute Step Drill Bit
US$ 3.88-4.6
/ Piece
200 Pieces (MOQ)
200 Pieces (MOQ)
Factory Direct Sales Hex Shank HSS Spiral Grooved Step Drill Bit For Multi material Cutting
MAIN PRODUCTS
Drill Bits For Metal
Drill Bits For Wood
Drill Bits For Masonry
Hole Saws
Diamond Saw Blade
TCT Saw Blades
Grinding Wheel
Milling Cutters
Taps & Dies
Abrasive Tools
Screwdriver Bit
- JIANGSU HAOKE MATERIAL TECH CO.,LTD
-
5(5.0)
"Speedy Service"Speedy Service - Jiangsu, China
- ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000...
- Contact Now
High Speed Steel · Customized · Metal Drilling
Goldmoon HSS Titanium Step Drill Bit Set with Automatic Center Punch for Metal, Steel
US$ 3-3.3
/ Piece
5000 Pieces (MOQ)
5000 Pieces (MOQ)
Product Description
Product Name
GoldMoon HSS Titanium Step Drill Bit Set with Automatic Center Punch for Metal,Steel
Material
M42, M35, 6542(M2), 9341, 4341, 4241
Diameter
1-20mm,1/16'' - 1/4'',customized
Standard
DIN335
Color
Titanium Coated, bright finish, black oxide, rainbow, amb
- Jiangsu Goldmoon Industry Co., Ltd.
-
5(5.0)
"Fast Delivery"Fast Delivery - Jiangsu, China
- ISO 9001, ISO 14000, BSCI
- Contact Now
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