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- Soft to Medium Hardness Materials
- High Speed Steel
- 20° Right Hand Helix, Right Hand Cut
- Cutting Diameter Tolerance is +.001/-.000
- Pilot Diameter Tolerance is +.000/-.001
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Designed for "1960 Series" socket head cap screws, Weldon Tu-lip Counterbores are extremely free cutting. With only two lips to regrind, tool room grinding costs are greatly reduced. Generous chip room in the flutes minimizes breakage caused by clogging. Solid pilots without grooves will not ream or mar holes.
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in High Speed Steel and Carbide
Countersinks, counterbores and spot facers
Short counterbores, back spot facers
De-burring tools
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The GH-K tool is a precision inserted countersink tool with three effective cutting edges and large countersink range. The blades are precision ground as a matched set to achieved unmatched countersink finishes.
Inserts are easily reground to original accuracy.
High shear cutting action eliminates secondary burrs.
Used in manual and CNC applications with a 3-45mm countersink range.
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Special drills – centering and countersinking for highest requirements.
Drilling tools in solid carbide, diamond and cermets
With HAM´s standard tools it is possible to machine hardened steel up to 63 HRC without problems and economically. We have also developed a special line of tools designed for use of minimum lubrication or dry machining.
HAM is permanently trying to improve the quality of the carbides in close cooperation with its suppliers. Our engineers test and retest the coatings of the tools in our technology centre in order to achieve the best suitable solution.
To be recognized as a system supplier that serves complete solutions, HAM has enlarged its product range with brazed and indexable tools. These products are offered as standards or as specials tools according to customer drawing.
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Series 47N, 48N Chamfer and Countersink (Non-Center Cutting)
47N-5005T8RA45 New!
48N20007TSRA45 New!
Order Wrenches Separately:
T08
T12
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Weldon high-speed steel countersinks and deburring tools are known for their high quality, unique designs and outstanding performance. No matter what material you're cutting, or what angle you're cutting it at, our tools will give you the chatterless finishes you're looking for.
With Weldon, you always get real value in the cutting tools you buy. Superior-quality countersinks and deburring tools at very competitive prices. Choose from our large selection of styles and sizes.
- Chatterless finish
- Single cutting edge for fast removal of stock
- Free-cutting
- Easily sharpened
- Designed for 60°, 82°, 90° and 100° cutting
- Specials also available
Tools of this type are easily sharpened either by the use of a small mounted grinding wheel inserted into the hole or on the Weldon Axial Relief Sharpening Fixture (Part #96-169).
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3043V - 90° conical cross-hole HSS countersink
3042V - 90° and 3 flute conical HSS countersink
BOX :
4pc conical HSS cross-hole countersinks kit - plastic
4pc conical HSS 3-flute countersinks kit - plastic
4pc conical cross-hole HSS countersinks kit - metal
6pc conical HSS 3-flute countersinks kit - metal
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We supply DIN 334C DIN335 DIN335D etc HSS countersink with bright, tin-coated, black oxide etc finish in metric and inch sizes, packing in single plastic box, metal box or wooden case etc, all top quality and competitive prices for you.
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