| Manufacturer | Accusize Co., Ltd. |
|---|---|
| Part number | 0556-5500 |
| Item Weight | 120 g |
| Product Dimensions | 11 x 8.5 x 3.5 cm; 120 g |
| Item model number | 5500-0556 |
| Finish | Titanium Aluminum Nitride |
| Material | Cobalt |
| Pattern | Plain |
| Item Package Quantity | 1 |
| Number of Pieces | 5 |
| Batteries Included? | No |
| Batteries Required? | No |
| Length | 11 Centimetres |
| Width | 8.5 Centimetres |
| Height | 3.5 Centimetres |
Accusize Industrial Tools 5pc ANSI M42(H.S.S.Plus 8% Cobalt) Center Drill Set, 0556-5500
Purchase options and add-ons
| Material | Cobalt |
| Cutting diameter | 2 Inches |
| Finish type | Titanium Aluminum Nitride |
| Shank type | Straight |
| Cutting angle string | 60 Degrees |
About this item
- M42(H.S.S.+8% Cobalt); Plain style
- Right hand, standard included angle 60°
- Used for centering work ends, where the workpiece is to be revolved on machine centers, 60° countersink angle fits all standard centers
- Ground from Solid, single fluted; Packed in a plastic box
- Set includes: No.1 (1/8" x 3/64") x 1-1/4" OAL; No.2 (3/16" x 5/64") x 1-7/8" OAL; No.3 (1/4" x 7/64") x 2" OAL; No.4 (5/16" x 1/8") x 2-1/8" OAL; No.5 (7/16" x 3/16") x 2-3/4" OAL
Additional details
Frequently bought together

Videos for similar products
Product details
- Product Dimensions : 11 x 8.5 x 3.5 cm; 120 g
- Date First Available : Dec 31 2021
- Manufacturer : Accusize Co., Ltd.
- ASIN : B09PHYJT9S
- Item model number : 5500-0556
- 鶹 Rank: #26,883 in Tools & Home Improvement (See Top 100 in Tools & Home Improvement)
- #24 in Countersink Drill Bits
- Customer Reviews:
From the brand
Accusize | Precision & Trust
Accusize, born in Canada in 2008, serves metalworking customers with measuring tools, cutting tools, and machine tool accessories.
-
Milling Metals
Milling cutters and accessories for milling machines
-
Lathe Tooling (for Steel)
-
Measure with Confidence
Micrometers, calipers, bore gauges, and indicators — trusted for accurate measurements.
-
Precision Drilling
Reduced shank drill bits, M35 drill bits, 135-deg split point drill bits, etc.
-
Unshakeable Hold
Balanced ER collet chucks and nuts for stable, reliable machining up to 18,000 RPM.
-
Drilling & Tapping
M35 cobalt drills, split-point bits, and taps engineered for fast, accurate hole-making.
-
Tools Built for Accuracy
Accusize was born in Canada in 2008 from a simple idea: professional machinists and dedicated hobbyists deserve tools that offer uncompromising precision without the premium price tag. We serve the metalworking community with a comprehensive lineup of reliable measuring tools, durable cutting tools, and high-performance machine accessories. Every tool we sell is designed and tested to empower you to create with confidence and accuracy.
-
Calipers
We carry various calipers including digital, analog, heavy-duty, water-resistant, etc
-
Inspection
Gauge blocks, test indicators, and calibration tools for consistent precision.
-
Setup Tools
Precision blocks, parallels, glass scales, etc
-
Precision Machining
Tools for precision machining
-
Lathe Tooling (for Aluminum)
-
For Automotive
Measuring and inspection solutions for automotive business, e.g.: disc & rotor gages, bore gages, telescoping gages, etc.
-
Workholding
High-quality workholding tools for precision machining.
-
Carbide Turning Inserts
Find the perfect C6 grade insert for turning or boring steel and aluminum. Get a superior finish, every time.
-
Carbide Milling Inserts
Premium C6 carbide inserts optimized for steel, aluminum, and stainless steel machining.
-
Metrology Gages
Various metrology gages designed for reliable, repeatable material verification.
-
Inspired by Accusize Tools
Set up the layout of milling tools
-
Inspired by Accusize Tools
Inspecting with Accusize precision measuring equipment and devices.
Product information
Technical Details
Additional Information
| ASIN | B09PHYJT9S |
|---|---|
| Customer Reviews |
4.5 out of 5 stars |
| 鶹 Rank |
|
| Date First Available | Dec 31 2021 |
Feedback
Product Description
Accusize Industrial Tools 5-Pc ANSI M42 (H.S.S. + 8% Cobalt) Center Drill Set
Engineered for machinists requiring precision when centering workpieces on machine centers. The set is designed to create accurate center holes, ensuring the workpiece is securely aligned for drilling, turning and milling operations.
Specifications
| No.1 | (1/8" x 3/64") x 1-1/4" OAL |
| No.2 | (3/16" x 5/64") x 1-7/8" OAL |
| No.3 | (1/4" x 7/64") x 2" OAL |
| No.4 | (5/16" x 1/8") x 2-1/8" OAL |
| No.5 | (7/16" x 3/16") x 2-3/4" OAL |
-
Features
ANSI M42 (H.S.S. + 8% Cobalt) Center Drill Set
- M42(H.S.S.+8% Cobalt)
- Plain style
- Used for centering work ends, where the workpiece is to be revolved on machine centers, 60° countersink angle fits all standard centers
-
Features
60° Angle, Right Hand Cut
- Right hand, standard included angle 60°
- Used for centering work ends, where the workpiece is to be revolved on machine centers, 60° countersink angle fits all standard centers
- Ground from Solid, single fluted
-
Feature
Ground from Solid, Single fluted
Ground from Solid
Single fluted
-
Feature
Packaging
Coming with a case.
Compare to H.S.S. Center Drills
M42 Center Drill
- Made of H.S.S. and 8% Cobalt.
- Can be used for hardened metals, cast iron and stainless steel.
- M42 Cobalt is more brittle and chips off quickly.
- Higher heat resistance
- Lasting longer under proper maintenance
HSS Center Drill
- Made of carbon steel and some other elements including chrome and vanadium.
- Can be used for hard metals and wood.
- More elastic and do not break easily.
- Less durable
Compare Accusize Center Drills
M42 Center Drill
Add to Cart
| M35 Center Drill, inch
Add to Cart
| M35 Center Drill, mm
Add to Cart
| HSS M2 Long Center Drill
Add to Cart
| Carbide Center Drill
Add to Cart
| HSS Center Drill
Add to Cart
| |
|---|---|---|---|---|---|---|
|
Customer Reviews
|
4.5 out of 5 stars 125
|
5.0 out of 5 stars 4
|
5.0 out of 5 stars 4
|
4.6 out of 5 stars 43
|
4.0 out of 5 stars 12
|
4.1 out of 5 stars 25
|
|
Material
| M42 (H.S.S. + 8% Cobalt) | M35 (H.S.S. + 5% Cobalt) | M35 (H.S.S. + 5% Cobalt) | H.S.S. M2 | Solid Carbide | H.S.S. |
|
Length
| Standard | Standard | Standard | 4" | Standard | Standard |
|
Orientation
| Right hand | TiAlN | TiAlN | Right hand | Right hand | Right hand |
|
Angle
| 60 Degree | 60 Degree | 60 Degree | 60 Degree | 60 Degree | 60 Degree |
|
Package
| Plastic box | Premium Plastic box | Premium Plastic box | Strong Rose-plastic box | Plastic box | Plastic box |
Center Drills' Materials
- HSS (High Speed Steel): Affordable with good toughness, but limited wear resistance.
- M35 (5% Cobalt): Improved hardness and wear resistance; moderate toughness. TiAlN coating boosts heat protection and tool life for tough metals.
- M42 (8% Cobalt): Superior performance on hard materials with higher wear resistance.
- Carbide: Exceptional hardness and durability; best for demanding jobs but more brittle and expensive.
Product summary presents key product information
Keyboard shortcut
Shift
+
Alt
+
opt
+
D
Product Summary: Accusize Industrial Tools 5pc ANSI M42(H.S.S.Plus 8% Cobalt) Center Drill Set, 0556-5500
From Accusize Industrial Tools
About this Item
- M42(H.S.S.+8% Cobalt); Plain style
- Right hand, standard included angle 60°
- Used for centering work ends, where the workpiece is to be revolved on machine centers, 60° countersink angle fits all standard centers
- Ground from Solid, single fluted; Packed in a plastic box
- Set includes: No.1 (1/8" x 3/64") x 1-1/4" OAL; No.2 (3/16" x 5/64") x 1-7/8" OAL; No.3 (1/4" x 7/64") x 2" OAL; No.4 (5/16" x 1/8") x 2-1/8" OAL; No.5 (7/16" x 3/16") x 2-3/4" OAL
Product description
5PC ANSI M42(H.S.S.+8% COBALT) CENTER DRILL SET
Features:
- M42(H.S.S.+8% Cobalt)
- Plain style
- Right hand, standard included angle 60°
- Used for centering work ends, where the workpiece is to be revolved on machine centers, 60° countersink angle fits all standard centers.
- Ground from Solid, single fluted
- Packed in a plastic box
Set includes:
- No.1 (1/8" x 3/64") x 1-1/4" OAL
- No.2 (3/16" x 5/64") x 1-7/8" OAL
- No.3 (1/4" x 7/64") x 2" OAL
- No.4 (5/16" x 1/8") x 2-1/8" OAL
- No.5 (7/16" x 3/16") x 2-3/4" OAL
Feedback
Did you find this product summary feature useful?










