Silverline 633706 Original Instructions Manual Download

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1. Cutter Shaft
2. Cowling Nut
3. Spring
4. Cutter Positioning Bar
5. Cutter Holders
6. Cowling
7. Cowling Collar
8. Hex Key 3mm
9. TCT Blades

10. Carbon Steel Blades
11. Lip and Spur Drill Bit
12. Masonry Drill Bit
13. Drill Holder

Product Familiarisation

Intended Use

Adjustable hole cutter with cowling for drilling 40 – 200mm diameter holes. Suitable for use with

wood, plastic, plasterboard, aluminium and acrylic sheets.

Before Use

Attach the cowling (Fig. I)

IMPORTANT:

The Cutter Shaft (1) uses a reverse thread (left-hand thread) to prevent loosening when

in use. To unscrew the Cowling Nut (2), turn in a clockwise direction; and to tighten, screw in an

anti-clockwise direction (Fig. II).
1.  Remove the Cowling Nut and Spring (3) from the Cutter Shaft
2.  Insert the top of the Cutter Shaft through the Cowling Collar (7) from the inside
3.  Place the Spring over the Cutter Shaft and screw on the Cowling Nut until it is secure fully

covering the thread on the Cutter Shaft

Changing the drill bit

Drill bits supplied:
• Carbon Steel Lip and Spur Auger Drill Bit 8mm (11) for use with wood
• TCT Masonry Drill Bit 10mm (12) for use with brick and plasterboard

1.  Select the correct drill bit for the material to be cut
2.  Loosen the hex screw securing the drill bit in the Drill Holder (13), using the Hex Key (8)
3.  Remove the existing drill bit and insert the replacement drill bit
4.  Tighten the hex screw sufficiently to secure the drill bit

Changing the cutters

Cutter blade types supplied:
• TCT Blades (9) suitable for harder materials
• Carbon Steel Blades (10) suitable for softer materials

1.  Select the correct cutter blade for the material to be cut
2.  Loosen and remove the hex screw securing the cutter in the Cutter Holder (5)
3.  Remove the existing cutter and insert the replacement cutter

Note:

The TCT Blades should be inserted with the bevelled cutting edge facing the direction of

travel – clockwise (Fig. III). The Carbon Steel Blades should be placed with the flat side facing

inwards (Fig. IV).
4. Tighten the hex screw sufficiently to secure the cutter blade

  Chuck capacity:. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10mm (3/8”)
  Shank length: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  30mm (1-3/16”)
  Cut hole diameter:. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40 - 200mm (1-9/16” – 7-7/8”)
  Max speed:  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .500rpm
  Dimensions (L x W x H):. . . . . . . . . . . . . . .300 x 300 x 250mm (11-3/4” x 11-3/4” x 9-3/4”)

As part of our ongoing product development, specifications of

Silverline products may alter without notice.

Specification

Hole Cutter Safety

WARNING:

Read all safety warnings and all instructions. Failure to follow the warnings and

instructions may result in a serious injury, or damage to the tool.

WARNING:

Always adhere to all safety advice and instructions for any power tool used in

conjunction with this product.

WARNING:

Do not exceed the maximum rated speed of the hole cutter. Running faster than the

rated speed may cause serious injury, or damage to the tool.
• Wear approved eye protection, hearing protection and breathing protection when using this tool
• Ensure around and behind the cutting area is free from any hazard such as electrical cables or

pipework before drilling

• Remove any adjusting key or wrench before turning the powered tool ON

Description of Symbols

The rating plate on your tool may show symbols. These represent important information about the

product or instructions on its use.

Wear hearing protection.

Wear eye protection.

Wear breathing protection.

Wear head protection.

Wear hand protection.

Read instruction manual.

Introduction